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Grand Prix Catalytic Converters

Pontiac Grand Prix Catalytic Converters

At Andy's Auto Sport, we have a huge variety of Pontiac Grand Prix catalytic converters to ensure that you have every catalytic converter option available to you. We go out of our way to carry every major line of Pontiac Grand Prix catalytic converters, so that whether you are looking for replacement Pontiac Grand Prix catalytic converter or a performance high flow cat or anything in between, we've got it for you. Andy's Auto Sport is the ultimate shopping destination for your Pontiac Grand Prix catalytic converter needs!

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2000 Mercedes-Benz S430; 4.3, 8V, 2000 Oldsmobile Alero; 3.4, 6V, 2004 Pontiac Grand Am; 3.4, 6V, 2000 Pontiac Grand Prix; 3.1, 6V, 2002 Pontiac Montana; 3.4, 6V, 2002 Oldsmobile Alero; 3.4, 6V, 2001 Oldsmobile Alero; 3.4, 6V, 2005 Pontiac Grand Am; 3.4, 6V, 2002 Mercedes-Benz S430; 4.3, 8V, 2001 Mercedes-Benz S430; 4.3, 8V, 2002 Pontiac Grand Am; 3.4, 6V, 2001 Pontiac Grand Am; 3.4, 6V, 2004 Pontiac Grand Prix; 3.8, 6V, 2002 Pontiac Aztek; 3.4, 6V, 2001 Pontiac Aztek; 3.4, 6V, 2001 Mercedes-Benz E430 4Matic;4.3, 8V, 2003 Oldsmobile Alero; 3.4, 6V, 2003 Pontiac Grand Am; 3.4, 6V, 2002 Mercedes-Benz E430 4Matic;4.3, 8V, 2000 Pontiac Grand Am; 3.4, 6V, 1999 Pontiac Grand Am; 3.4, 6V, 2003 Pontiac Montana; 3.4, 6V, 2007 Saturn Vue; 2.2, 4L, 2009 Saturn Vue; 2.4, 4L, 2000 Mercedes-Benz E430 4Matic;4.3, 8V, 2005 Pontiac Grand Prix; 3.8, 6V, 1999 Oldsmobile Alero; 3.4, 6V, 2003 Mercedes-Benz S430; 4.3, 8V, 1998 Pontiac Grand Prix; 3.1, 6V, 2004 Oldsmobile Alero; 3.4, 6V, 2010 Saturn Vue; 2.4, 4L, 1999 Pontiac Grand Prix; 3.1, 6V, 2008 Saturn Vue; 2.4, 4L, 2003 Pontiac Aztek; 3.4, 6V Magnaflow Universal OEM Grade Converter - 2.25

Magnaflow Universal OEM Grade Converter - 2.25" (49 State Legal)

Fits: 2000 Mercedes-Benz S430; 4.3, 8V, 2000 Oldsmobile Alero; 3.4, 6V, 2004 Pontiac Grand Am; 3.4, 6V, 2000 Pontiac Grand Prix; 3.1, 6V, 2002 Pontiac Monta...

PART# 51305

Retail: $237.65

$202.00

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1983 Pontiac Firebird; 5, 8V, 1981 Oldsmobile Delta 88; 4.3, 8V, 1990 Pontiac Firebird; 5.7, 8V, 1982 Oldsmobile 98;5, 8V, 1988 Nissan D21; 3, 6V, 1986 Pontiac Parisienne; 5, 8V, 1981 Pontiac Firebird; 3.8, 6V, 1981 Plymouth Gran Fury; 5.2, 8V, 1983 Mercury Marquis; 2.3, 4L, 1993 Oldsmobile Silhouette; 3.1, 6V, 1989 Nissan D21; 3, 6V, 1980 Mercury Capri; 2.3, 4L, 1986 Mercury Marquis; 2.3, 4L, 1990 Oldsmobile Custom Cruiser; 5, 8V, 1980 Pontiac Bonneville; 3.8, 6V, 1984 Oldsmobile Custom Cruiser; 5, 8V, 1994 Pontiac Trans Sport; 3.1, 6V, 1979 Mercury Capri; 2.8, 6V, 1980 Plymouth Gran Fury; 5.2, 8V, 1982 Pontiac Phoenix; 2.8, 6V, 1982 Pontiac Grand LeMans; 4.4, 8V, 1981 Oldsmobile Custom Cruiser; 5, 8V, 1988 Plymouth Gran Fury; 5.2, 8V, 1985 Mercury Capri; 2.3, 4L, 1989 Pontiac Firebird; 5.7, 8V, 1983 Oldsmobile Toronado; 5, 8V, 1984 Oldsmobile Toronado; 5, 8V, 1982 Oldsmobile Toronado; 5, 8V, 1988 Oldsmobile Custom Cruiser; 5, 8V, 1982 Mercury Capri; 5, 8V, 1982 Pontiac Bonneville; 3.8, 6V, 1987 Pontiac Grand Prix; 5, 8V, 1981 Pontiac Catalina; 3.8, 6V, 1981 Mercury Capri; 4.2, 8V, 1989 Nissan Pathfinder; 3, 6V, 1979 Plymouth Volare; 3.7, 6L, 1983 Pontiac Grand Prix; 5, 8V, 1993 Pontiac Trans Sport; 3.1, 6V, 1982 Oldsmobile Omega; 2.8, 6V, 1986 Nissan D21; 3, 6V, 1982 Pontiac Firebird; 5, 8V, 1986 Mercury Capri; 2.3, 4L, 1986 Pontiac Bonneville; 5, 8V, 1983 Plymouth Gran Fury; 5.2, 8V, 1982 Oldsmobile Custom Cruiser; 5, 8V, 1980 Pontiac Grand Prix; 3.8, 6V, 1984 Oldsmobile 98;5, 8V, 1982 Oldsmobile Cutlass Calais; 4.3, 8V, 1984 Mercury Capri; 2.3, 4L, 1983 Oldsmobile Custom Cruiser; 5, 8V, 1985 Oldsmobile Custom Cruiser; 5, 8V, 1984 Oldsmobile Delta 88; 5, 8V, 1987 Nissan D21; 3, 6V, 1989 Oldsmobile Custom Cruiser; 5, 8V, 1980 Mercury Zephyr; 2.3, 4L, 1981 Pontiac Parisienne; 5, 8V, 1982 Mercury Zephyr; 4.2, 8V, 1985 Pontiac Grand Prix; 5, 8V, 1984 Pontiac Bonneville; 5, 8V, 1981 Pontiac LeMans; 4.3, 8V, 1995 Pontiac Trans Sport; 3.1, 6V, 1981 Mercury Cougar; 2.3, 4L, 1985 Oldsmobile Delta 88; 5, 8V, 1986 Plymouth Gran Fury; 5.2, 8V, 1987 Nissan Pathfinder; 2.4, 4L, 1983 Pontiac Grand LeMans; 5, 8V, 1982 Pontiac Parisienne; 4.4, 8V, 1983 Oldsmobile Cutlass Calais; 5, 8V, 1989 Plymouth Gran Fury; 5.2, 8V, 1980 Pontiac Firebird; 4.3, 8V, 1980 Oldsmobile Cutlass; 4.3, 8V, 1987 Plymouth Gran Fury; 5.2, 8V, 1994 Oldsmobile Silhouette; 3.1, 6V, 1986 Pontiac Grand Prix; 5, 8V, 1985 Mercury Marquis; 2.3, 4L, 1985 Plymouth Gran Fury; 5.2, 8V, 1984 Mercury Marquis; 2.3, 4L, 1991 Pontiac Firebird; 5.7, 8V, 1992 Pontiac Firebird; 5.7, 8V, 1984 Plymouth Gran Fury; 5.2, 8V, 1985 Pontiac Parisienne; 4.3, 6V, 1984 Pontiac Grand Prix; 5, 8V, 1988 Pontiac Firebird; 5.7, 8V, 1981 Oldsmobile 98;5, 8V, 1981 Oldsmobile Cutlass; 4.3, 8V, 1986 Oldsmobile Custom Cruiser; 5, 8V, 1985 Pontiac Bonneville; 5, 8V, 1981 Oldsmobile Toronado; 5, 8V, 1980 Pontiac Catalina; 3.8, 6V, 1981 Pontiac Grand Prix; 3.8, 6V, 1988 Nissan Pathfinder; 3, 6V, 1983 Mercury Zephyr; 2.3, 4L, 1981 Mercury Zephyr; 4.2, 8V, 1987 Oldsmobile Custom Cruiser; 5, 8V, 1983 Oldsmobile Delta 88; 3.8, 6V, 1980 Pontiac LeMans; 4.3, 8V, 1981 Pontiac Bonneville; 3.8, 6V, 1982 Oldsmobile Delta 88; 4.3, 8V, 1982 Pontiac Grand Prix; 3.8, 6V, 1985 Oldsmobile Toronado; 5, 8V, 1983 Pontiac Bonneville; 5, 8V, 1983 Oldsmobile 98;5, 8V, 1984 Pontiac Firebird; 2.8, 6V, 1982 Plymouth Gran Fury; 5.2, 8V Magnaflow Universal Converter - 2.25

Magnaflow Universal Converter - 2.25" (49 State Legal)

Fits: 1983 Pontiac Firebird; 5, 8V, 1981 Oldsmobile Delta 88; 4.3, 8V, 1990 Pontiac Firebird; 5.7, 8V, 1982 Oldsmobile 98;5, 8V, 1988 Nissan D21; 3, 6V, 198...

Fits: 1983 Pontiac Firebird; 5, 8V, 1981 Oldsmobile Delta 88; 4.3, 8V, 1990 Pontiac Firebird; 5.7, 8V, 1982 Oldsmobile 98;5, 8V, 1988 Nissan D21; 3, 6V, 1986 Pontiac Parisienne; 5, 8V, 1981 Pontiac Firebird; 3.8, 6V, 1981 Plymouth Gran Fury; 5.2, 8V, 1983 Mercury Marquis; 2.3, 4L, 1993 Oldsmobile Silhouette; 3.1, 6V, 1989 Nissan D21; 3, 6V, 1980 Mercury Capri; 2.3, 4L, 1986 Mercury Marquis; 2.3, 4L, 1990 Oldsmobile Custom Cruiser; 5, 8V, 1980 Pontiac Bonneville; 3.8, 6V, 1984 Oldsmobile Custom Cruiser; 5, 8V, 1994 Pontiac Trans Sport; 3.1, 6V, 1979 Mercury Capri; 2.8, 6V, 1980 Plymouth Gran Fury; 5.2, 8V, 1982 Pontiac Phoenix; 2.8, 6V, 1982 Pontiac Grand LeMans; 4.4, 8V, 1981 Oldsmobile Custom Cruiser; 5, 8V, 1988 Plymouth Gran Fury; 5.2, 8V, 1985 Mercury Capri; 2.3, 4L, 1989 Pontiac Firebird; 5.7, 8V, 1983 Oldsmobile Toronado; 5, 8V, 1984 Oldsmobile Toronado; 5, 8V, 1982 Oldsmobile Toronado; 5, 8V, 1988 Oldsmobile Custom Cruiser; 5, 8V, 1982 Mercury Capri; 5, 8V, 1982 Pontiac Bonneville; 3.8, 6V, 1987 Pontiac Grand Prix; 5, 8V, 1981 Pontiac Catalina; 3.8, 6V, 1981 Mercury Capri; 4.2, 8V, 1989 Nissan Pathfinder; 3, 6V, 1979 Plymouth Volare; 3.7, 6L, 1983 Pontiac Grand Prix; 5, 8V, 1993 Pontiac Trans Sport; 3.1, 6V, 1982 Oldsmobile Omega; 2.8, 6V, 1986 Nissan D21; 3, 6V, 1982 Pontiac Firebird; 5, 8V, 1986 Mercury Capri; 2.3, 4L, 1986 Pontiac Bonneville; 5, 8V, 1983 Plymouth Gran Fury; 5.2, 8V, 1982 Oldsmobile Custom Cruiser; 5, 8V, 1980 Pontiac Grand Prix; 3.8, 6V, 1984 Oldsmobile 98;5, 8V, 1982 Oldsmobile Cutlass Calais; 4.3, 8V, 1984 Mercury Capri; 2.3, 4L, 1983 Oldsmobile Custom Cruiser; 5, 8V, 1985 Oldsmobile Custom Cruiser; 5, 8V, 1984 Oldsmobile Delta 88; 5, 8V, 1987 Nissan D21; 3, 6V, 1989 Oldsmobile Custom Cruiser; 5, 8V, 1980 Mercury Zephyr; 2.3, 4L, 1981 Pontiac Parisienne; 5, 8V, 1982 Mercury Zephyr; 4.2, 8V, 1985 Pontiac Grand Prix; 5, 8V, 1984 Pontiac Bonneville; 5, 8V, 1981 Pontiac LeMans; 4.3, 8V, 1995 Pontiac Trans Sport; 3.1, 6V, 1981 Mercury Cougar; 2.3, 4L, 1985 Oldsmobile Delta 88; 5, 8V, 1986 Plymouth Gran Fury; 5.2, 8V, 1987 Nissan Pathfinder; 2.4, 4L, 1983 Pontiac Grand LeMans; 5, 8V, 1982 Pontiac Parisienne; 4.4, 8V, 1983 Oldsmobile Cutlass Calais; 5, 8V, 1989 Plymouth Gran Fury; 5.2, 8V, 1980 Pontiac Firebird; 4.3, 8V, 1980 Oldsmobile Cutlass; 4.3, 8V, 1987 Plymouth Gran Fury; 5.2, 8V, 1994 Oldsmobile Silhouette; 3.1, 6V, 1986 Pontiac Grand Prix; 5, 8V, 1985 Mercury Marquis; 2.3, 4L, 1985 Plymouth Gran Fury; 5.2, 8V, 1984 Mercury Marquis; 2.3, 4L, 1991 Pontiac Firebird; 5.7, 8V, 1992 Pontiac Firebird; 5.7, 8V, 1984 Plymouth Gran Fury; 5.2, 8V, 1985 Pontiac Parisienne; 4.3, 6V, 1984 Pontiac Grand Prix; 5, 8V, 1988 Pontiac Firebird; 5.7, 8V, 1981 Oldsmobile 98;5, 8V, 1981 Oldsmobile Cutlass; 4.3, 8V, 1986 Oldsmobile Custom Cruiser; 5, 8V, 1985 Pontiac Bonneville; 5, 8V, 1981 Oldsmobile Toronado; 5, 8V, 1980 Pontiac Catalina; 3.8, 6V, 1981 Pontiac Grand Prix; 3.8, 6V, 1988 Nissan Pathfinder; 3, 6V, 1983 Mercury Zephyr; 2.3, 4L, 1981 Mercury Zephyr; 4.2, 8V, 1987 Oldsmobile Custom Cruiser; 5, 8V, 1983 Oldsmobile Delta 88; 3.8, 6V, 1980 Pontiac LeMans; 4.3, 8V, 1981 Pontiac Bonneville; 3.8, 6V, 1982 Oldsmobile Delta 88; 4.3, 8V, 1982 Pontiac Grand Prix; 3.8, 6V, 1985 Oldsmobile Toronado; 5, 8V, 1983 Pontiac Bonneville; 5, 8V, 1983 Oldsmobile 98;5, 8V, 1984 Pontiac Firebird; 2.8, 6V, 1982 Plymouth Gran Fury; 5.2, 8V

PART# 94015

Retail: $148.24

$126.00

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1998 Pontiac Grand Am; 3.1, 6V, 2000 Mercedes-Benz C280; 2.8, 6V, 2004 Pontiac Grand Am; 3.4, 6V, 1997 Pontiac Grand Am; 3.1, 6V, 2002 Pontiac Montana; 3.4, 6V, 1996 Oldsmobile Cutlass Supreme; 3.1, 6V, 1999 Mercedes-Benz CL500; 5, 8V, 2005 Pontiac Grand Am; 3.4, 6V, 2002 Pontiac Grand Am; 3.4, 6V, 2001 Pontiac Grand Am; 3.4, 6V, 1999 Mercedes-Benz E430; 4.3, 8V, 2004 Pontiac Grand Prix; 3.8, 6V, 2002 Pontiac Aztek; 3.4, 6V, 2001 Mercedes-Benz E430 4Matic;4.3, 8V, 2003 Oldsmobile Alero; 3.4, 6V, 2003 Pontiac Grand Am; 3.4, 6V, 1998 Pontiac Trans Sport; 3.4, 6V, 2000 Pontiac Grand Am; 3.4, 6V, 1999 Pontiac Grand Am; 3.4, 6V, 2003 Pontiac Montana; 3.4, 6V, 1997 Oldsmobile Cutlass; 3.1, 6V, 1996 Pontiac Grand Prix; 3.1, 6V, 2004 Oldsmobile Alero; 3.4, 6V, 1998 Mercedes-Benz S420; 4.2, 8V, 1999 Pontiac Grand Prix; 3.1, 6V, 1997 Pontiac Trans Sport; 3.4, 6V, 2000 Mercedes-Benz S430; 4.3, 8V, 2000 Oldsmobile Alero; 3.4, 6V, 1998 Oldsmobile Cutlass; 3.1, 6V, 1999 Oldsmobile Cutlass; 3.1, 6V, 1999 Mercedes-Benz C280; 2.8, 6V, 1997 Pontiac Grand Prix; 3.1, 6V, 2000 Pontiac Grand Prix; 3.1, 6V, 1998 Mercedes-Benz CL500; 5, 8V, 2002 Oldsmobile Alero; 3.4, 6V, 1998 Mercedes-Benz C280; 2.8, 6V, 1996 Mercedes-Benz S420; 4.2, 8V, 2001 Oldsmobile Alero; 3.4, 6V, 2002 Mercedes-Benz S430; 4.3, 8V, 2001 Mercedes-Benz S430; 4.3, 8V, 1997 Mercedes-Benz S420; 4.2, 8V, 1998 Mercedes-Benz E430; 4.3, 8V, 2001 Pontiac Aztek; 3.4, 6V, 2002 Mercedes-Benz E430 4Matic;4.3, 8V, 1999 Mercedes-Benz S420; 4.2, 8V, 2000 Mercedes-Benz E430 4Matic;4.3, 8V, 2005 Pontiac Grand Prix; 3.8, 6V, 1999 Oldsmobile Alero; 3.4, 6V, 2003 Mercedes-Benz S430; 4.3, 8V, 1998 Oldsmobile Achieva; 3.1, 6V, 1998 Pontiac Grand Prix; 3.1, 6V, 2003 Pontiac Aztek; 3.4, 6V Magnaflow Universal Converter - 2.25

Magnaflow Universal Converter - 2.25" (49 State Legal)

Fits: 1998 Pontiac Grand Am; 3.1, 6V, 2000 Mercedes-Benz C280; 2.8, 6V, 2004 Pontiac Grand Am; 3.4, 6V, 1997 Pontiac Grand Am; 3.1, 6V, 2002 Pontiac Montana...

PART# 99305HM

Retail: $221.18

$188.00

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2004 Pontiac Bonneville; 3.8, 6V, 2001 Oldsmobile Aurora; 4, 8V, 2001 Pontiac Bonneville; 3.8, 6V, 2000 Oldsmobile Intrigue; 3.5, 6V, 2003 Pontiac Grand Prix; 3.8, 6V, 2002 Pontiac Bonneville; 3.8, 6V, 2001 Pontiac Firebird Base;3.8, 6V, 2003 Pontiac Bonneville; 3.8, 6V, 2001 Pontiac Grand Prix; 3.8, 6V, 2009 Mitsubishi Lancer Ralliart;2, 4L, 1998 Pontiac Grand Prix; 3.8, 6V, 2000 Pontiac Firebird Base;3.8, 6V, 2006 Pontiac Montana; 3.5, 6V, 2000 Pontiac Grand Prix; 3.8, 6V, 2010 Mitsubishi Lancer Ralliart;2, 4L, 1999 Oldsmobile Intrigue; 3.5, 6V, 2002 Pontiac Grand Prix; 3.8, 6V, 2006 Pontiac Torrent; 3.4, 6V, 2002 Oldsmobile Intrigue; 3.5, 6V, 2007 Pontiac Grand Prix GT;3.8, 6V, 2006 Pontiac Grand Prix GT;3.8, 6V, 2000 Pontiac Bonneville; 3.8, 6V, 2005 Pontiac Montana; 3.5, 6V, 2002 Pontiac Firebird Base;3.8, 6V, 1999 Pontiac Grand Prix; 3.8, 6V, 1997 Pontiac Grand Prix; 3.8, 6V, 2001 Oldsmobile Intrigue; 3.5, 6V Magnaflow Universal OEM Grade Converter - 2.5

Magnaflow Universal OEM Grade Converter - 2.5" (49 State Legal)

Fits: 2004 Pontiac Bonneville; 3.8, 6V, 2001 Oldsmobile Aurora; 4, 8V, 2001 Pontiac Bonneville; 3.8, 6V, 2000 Oldsmobile Intrigue; 3.5, 6V, 2003 Pontiac Gra...

PART# 51306

Retail: $237.65

$202.00

Free Shipping!

1976 Oldsmobile Toronado; 7.5, 8V, 1978 Plymouth Fury; 7.2, 8V, 1975 Oldsmobile Toronado; 7.5, 8V, 1980 Pontiac Firebird; 5, 8V, 1977 Pontiac Firebird; 6.6, 8V, 1977 Pontiac Catalina; 6.6, 8V, 1978 Plymouth Trailduster; 6.6, 8V, 1978 Pontiac Bonneville; 6.6, 8V, 1975 Plymouth Fury; 6.6, 8V, 1977 Oldsmobile Cutlass; 6.6, 8V, 1975 Oldsmobile Delta 88; 7.5, 8V, 1978 Pontiac Catalina; 6.6, 8V, 1977 Oldsmobile 98;6.6, 8V, 1978 Oldsmobile 98;6.6, 8V, 1976 Oldsmobile 98;7.5, 8V, 1978 Oldsmobile Delta 88; 6.6, 8V, 1979 Pontiac Catalina; 6.6, 8V, 1975 Oldsmobile Vista Cruiser; 7.5, 8V, 1977 Oldsmobile Delta 88; 6.6, 8V, 1975 Pontiac Catalina; 6.6, 8V, 1976 Plymouth Fury; 6.6, 8V, 1975 Pontiac LeMans; 6.6, 8V, 1976 Plymouth Gran Fury; 7.2, 8V, 1977 Pontiac LeMans; 6.6, 8V, 1976 Pontiac Catalina; 6.6, 8V, 1975 Pontiac Grand Prix; 6.6, 8V, 1976 Oldsmobile Delta 88; 7.5, 8V, 1975 Pontiac Grand Safari; 6.6, 8V, 1978 Pontiac Grand Safari; 6.6, 8V, 1976 Pontiac Bonneville; 6.6, 8V, 1979 Oldsmobile Delta 88; 6.6, 8V, 1977 Pontiac Bonneville; 6.6, 8V, 1976 Pontiac Parisienne; 6.6, 8V, 1977 Plymouth Fury; 7.2, 8V, 1977 Oldsmobile Toronado; 6.6, 8V, 1977 Pontiac Grand Prix; 6.6, 8V, 1977 Plymouth Gran Fury; 7.2, 8V, 1975 Pontiac Bonneville; 6.6, 8V, 1977 Pontiac Grand Safari; 6.6, 8V, 1978 Oldsmobile Toronado; 6.6, 8V, 1979 Pontiac Bonneville; 6.6, 8V, 1976 Pontiac Grand Safari; 6.6, 8V, 1976 Oldsmobile Cutlass; 7.5, 8V, 1975 Pontiac Firebird; 6.6, 8V, 1975 Oldsmobile 98;6.6, 8V, 1975 Pontiac Grand Am; 6.6, 8V, 1976 Pontiac Grand Prix; 6.6, 8V, 1975 Oldsmobile Cutlass; 7.5, 8V, 1979 Oldsmobile 98;6.6, 8V, 1976 Pontiac LeMans; 6.6, 8V, 1976 Pontiac Firebird; 6.6, 8V, 1975 Plymouth Gran Fury; 6.6, 8V Magnaflow Universal Converter - 2.5

Magnaflow Universal Converter - 2.5" (49 State Legal)

Fits: 1976 Oldsmobile Toronado; 7.5, 8V, 1978 Plymouth Fury; 7.2, 8V, 1975 Oldsmobile Toronado; 7.5, 8V, 1980 Pontiac Firebird; 5, 8V, 1977 Pontiac Firebird...

PART# 93506

Retail: $190.59

$162.00

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1977 Pontiac Parisienne; 4.1, 6L, 1993 Oldsmobile Bravada; 4.3, 6V, 1975 Oldsmobile Starfire; 3.8, 6V, 1991 Oldsmobile Bravada; 4.3, 6V, 1978 Pontiac Catalina; 5.7, 8V, 1980 Oldsmobile Delta 88; 3.8, 6V, 1976 Pontiac LeMans; 4.1, 6L, 1975 Plymouth Trailduster; 5.2, 8V, 1977 Pontiac Sunbird; 3.8, 6V, 1980 Pontiac Parisienne; 4.4, 8V, 1977 Pontiac Grand Safari; 5.7, 8V, 1979 Pontiac LeMans; 5.7, 8V, 1981 Pontiac LeMans; 3.8, 6V, 1977 Oldsmobile Cutlass; 3.8, 6V, 1980 Plymouth Trailduster; 3.7, 6L, 1978 Pontiac Phoenix; 5.7, 8V, 1995 Oldsmobile Aurora; 4, 8V, 1978 Pontiac LeMans; 5.7, 8V, 1979 Oldsmobile Toronado; 5.7, 8V, 1978 Oldsmobile Starfire; 5, 8V, 1979 Plymouth Trailduster; 5.2, 8V, 1978 Pontiac Sunbird; 5, 8V, 1975 Plymouth Gran Fury; 5.2, 8V, 1976 Plymouth Gran Fury; 5.2, 8V, 1978 Oldsmobile Cutlass; 5.7, 8V, 1976 Plymouth Trailduster; 5.2, 8V, 1976 Oldsmobile Starfire; 3.8, 6V, 1980 Pontiac Grand Prix; 5, 8V, 1979 Pontiac Parisienne; 4.1, 6L, 1977 Pontiac Catalina; 3.8, 6V, 1978 Oldsmobile Delta 88; 5.7, 8V, 1975 Oldsmobile Delta 88; 5.7, 8V, 1980 Pontiac Grand Am; 4.9, 8V, 1981 Plymouth Trailduster; 5.2, 8V, 1979 Oldsmobile Cutlass; 5.7, 8V, 1980 Oldsmobile Cutlass; 5, 8V, 1980 Pontiac Firebird Formula;5, 8V, 1977 Pontiac Bonneville; 5.7, 8V, 1977 Oldsmobile Toronado; 5.7, 8V, 1979 Oldsmobile Omega; 5.7, 8V, 1979 Oldsmobile Delta 88; 5.7, 8V, 1978 Oldsmobile Omega; 5.7, 8V, 1978 Pontiac Parisienne; 4.1, 6L, 1980 Oldsmobile Starfire; 3.8, 6V, 1977 Plymouth Trailduster; 5.2, 8V, 1976 Oldsmobile Cutlass; 4.1, 6L, 1975 Oldsmobile Omega; 4.1, 6L, 1976 Pontiac Parisienne; 5.7, 8V, 1976 Pontiac Grand Prix; 5.7, 8V, 1976 Oldsmobile Omega; 4.1, 6L, 1977 Plymouth Gran Fury; 5.2, 8V, 1978 Pontiac Firebird; 5.7, 8V, 1978 Pontiac Bonneville; 5.7, 8V, 1978 Pontiac Grand Prix; 5, 8V, 1979 Pontiac Catalina; 5.7, 8V, 1977 Pontiac Grand Prix; 5.7, 8V, 1977 Pontiac Phoenix; 5.7, 8V, 1979 Pontiac Phoenix; 5.7, 8V, 1979 Pontiac Grand Am; 5, 8V, 1979 Pontiac Sunbird; 5, 8V, 1975 Pontiac LeMans; 4.1, 6L, 1979 Pontiac Grand Prix; 5, 8V, 1980 Pontiac LeMans; 5, 8V, 1975 Oldsmobile Vista Cruiser; 5.7, 8V, 1979 Oldsmobile Custom Cruiser; 5.7, 8V, 1975 Oldsmobile Cutlass; 4.1, 6L, 1978 Plymouth Trailduster; 5.2, 8V, 1980 Pontiac Catalina; 5.7, 8V, 1977 Pontiac Firebird; 5, 8V, 1979 Pontiac Firebird; 5.7, 8V, 1980 Pontiac Bonneville; 4.3, 8V, 1977 Oldsmobile Omega; 5.7, 8V, 1984 Mercury Capri; 2.3, 4L, 1983 Mercury Capri; 2.3, 4L, 1977 Oldsmobile Custom Cruiser; 5.7, 8V, 1980 Pontiac Sunbird; 3.8, 6V, 1992 Oldsmobile Bravada; 4.3, 6V, 1976 Pontiac Sunbird; 3.8, 6V, 1978 Oldsmobile Custom Cruiser; 5.7, 8V, 1976 Oldsmobile Delta 88; 5.7, 8V, 1979 Oldsmobile Starfire; 5, 8V, 1976 Pontiac Catalina; 5.7, 8V, 1977 Oldsmobile Starfire; 5, 8V, 1977 Pontiac LeMans; 5, 8V, 1975 Pontiac Firebird; 4.1, 6L, 1979 Pontiac Bonneville; 5.7, 8V, 1994 Oldsmobile Bravada; 4.3, 6V, 1977 Oldsmobile Delta 88; 5.7, 8V, 1977 Oldsmobile 98;5.7, 8V, 1976 Pontiac Firebird; 4.1, 6L Magnaflow Universal Converter - 2.5

Magnaflow Universal Converter - 2.5" (49 State Legal)

Fits: 1977 Pontiac Parisienne; 4.1, 6L, 1993 Oldsmobile Bravada; 4.3, 6V, 1975 Oldsmobile Starfire; 3.8, 6V, 1991 Oldsmobile Bravada; 4.3, 6V, 1978 Pontiac ...

Fits: 1977 Pontiac Parisienne; 4.1, 6L, 1993 Oldsmobile Bravada; 4.3, 6V, 1975 Oldsmobile Starfire; 3.8, 6V, 1991 Oldsmobile Bravada; 4.3, 6V, 1978 Pontiac Catalina; 5.7, 8V, 1980 Oldsmobile Delta 88; 3.8, 6V, 1976 Pontiac LeMans; 4.1, 6L, 1975 Plymouth Trailduster; 5.2, 8V, 1977 Pontiac Sunbird; 3.8, 6V, 1980 Pontiac Parisienne; 4.4, 8V, 1977 Pontiac Grand Safari; 5.7, 8V, 1979 Pontiac LeMans; 5.7, 8V, 1981 Pontiac LeMans; 3.8, 6V, 1977 Oldsmobile Cutlass; 3.8, 6V, 1980 Plymouth Trailduster; 3.7, 6L, 1978 Pontiac Phoenix; 5.7, 8V, 1995 Oldsmobile Aurora; 4, 8V, 1978 Pontiac LeMans; 5.7, 8V, 1979 Oldsmobile Toronado; 5.7, 8V, 1978 Oldsmobile Starfire; 5, 8V, 1979 Plymouth Trailduster; 5.2, 8V, 1978 Pontiac Sunbird; 5, 8V, 1975 Plymouth Gran Fury; 5.2, 8V, 1976 Plymouth Gran Fury; 5.2, 8V, 1978 Oldsmobile Cutlass; 5.7, 8V, 1976 Plymouth Trailduster; 5.2, 8V, 1976 Oldsmobile Starfire; 3.8, 6V, 1980 Pontiac Grand Prix; 5, 8V, 1979 Pontiac Parisienne; 4.1, 6L, 1977 Pontiac Catalina; 3.8, 6V, 1978 Oldsmobile Delta 88; 5.7, 8V, 1975 Oldsmobile Delta 88; 5.7, 8V, 1980 Pontiac Grand Am; 4.9, 8V, 1981 Plymouth Trailduster; 5.2, 8V, 1979 Oldsmobile Cutlass; 5.7, 8V, 1980 Oldsmobile Cutlass; 5, 8V, 1980 Pontiac Firebird Formula;5, 8V, 1977 Pontiac Bonneville; 5.7, 8V, 1977 Oldsmobile Toronado; 5.7, 8V, 1979 Oldsmobile Omega; 5.7, 8V, 1979 Oldsmobile Delta 88; 5.7, 8V, 1978 Oldsmobile Omega; 5.7, 8V, 1978 Pontiac Parisienne; 4.1, 6L, 1980 Oldsmobile Starfire; 3.8, 6V, 1977 Plymouth Trailduster; 5.2, 8V, 1976 Oldsmobile Cutlass; 4.1, 6L, 1975 Oldsmobile Omega; 4.1, 6L, 1976 Pontiac Parisienne; 5.7, 8V, 1976 Pontiac Grand Prix; 5.7, 8V, 1976 Oldsmobile Omega; 4.1, 6L, 1977 Plymouth Gran Fury; 5.2, 8V, 1978 Pontiac Firebird; 5.7, 8V, 1978 Pontiac Bonneville; 5.7, 8V, 1978 Pontiac Grand Prix; 5, 8V, 1979 Pontiac Catalina; 5.7, 8V, 1977 Pontiac Grand Prix; 5.7, 8V, 1977 Pontiac Phoenix; 5.7, 8V, 1979 Pontiac Phoenix; 5.7, 8V, 1979 Pontiac Grand Am; 5, 8V, 1979 Pontiac Sunbird; 5, 8V, 1975 Pontiac LeMans; 4.1, 6L, 1979 Pontiac Grand Prix; 5, 8V, 1980 Pontiac LeMans; 5, 8V, 1975 Oldsmobile Vista Cruiser; 5.7, 8V, 1979 Oldsmobile Custom Cruiser; 5.7, 8V, 1975 Oldsmobile Cutlass; 4.1, 6L, 1978 Plymouth Trailduster; 5.2, 8V, 1980 Pontiac Catalina; 5.7, 8V, 1977 Pontiac Firebird; 5, 8V, 1979 Pontiac Firebird; 5.7, 8V, 1980 Pontiac Bonneville; 4.3, 8V, 1977 Oldsmobile Omega; 5.7, 8V, 1984 Mercury Capri; 2.3, 4L, 1983 Mercury Capri; 2.3, 4L, 1977 Oldsmobile Custom Cruiser; 5.7, 8V, 1980 Pontiac Sunbird; 3.8, 6V, 1992 Oldsmobile Bravada; 4.3, 6V, 1976 Pontiac Sunbird; 3.8, 6V, 1978 Oldsmobile Custom Cruiser; 5.7, 8V, 1976 Oldsmobile Delta 88; 5.7, 8V, 1979 Oldsmobile Starfire; 5, 8V, 1976 Pontiac Catalina; 5.7, 8V, 1977 Oldsmobile Starfire; 5, 8V, 1977 Pontiac LeMans; 5, 8V, 1975 Pontiac Firebird; 4.1, 6L, 1979 Pontiac Bonneville; 5.7, 8V, 1994 Oldsmobile Bravada; 4.3, 6V, 1977 Oldsmobile Delta 88; 5.7, 8V, 1977 Oldsmobile 98;5.7, 8V, 1976 Pontiac Firebird; 4.1, 6L

PART# 94006

Retail: $140.00

$119.00

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1983 Pontiac Firebird; 5, 8V, 1986 Oldsmobile Cutlass Salon; 3.8, 6V, 1985 Mercury Capri; 5, 8V, 1994 Pontiac Bonneville; 3.8, 6V, 1992 Pontiac Bonneville; 3.8, 6V, 1986 Pontiac Parisienne; 5, 8V, 1983 Pontiac Grand Prix; 3.8, 6V, 1986 Pontiac Firebird; 5, 8V, 1988 Pontiac Firebird; 5, 8V, 1983 Mercury Capri; 5, 8V, 1986 Pontiac Bonneville; 3.8, 6V, 1984 Oldsmobile Delta 88; 3.8, 6V, 1995 Oldsmobile 98;3.8, 6V, 1992 Oldsmobile 98;3.8, 6V, 1990 Pontiac Firebird; 5, 8V, 1981 Pontiac Firebird Trans Am;5, 8V, 1984 Mercury Capri; 5, 8V, 1993 Pontiac Bonneville; 3.8, 6V, 1994 Oldsmobile 88;3.8, 6V, 1987 Pontiac Firebird; 5, 8V, 1984 Pontiac Firebird; 5, 8V, 1984 Oldsmobile Cutlass Calais; 3.8, 6V, 1980 Oldsmobile Cutlass; 5, 8V, 1987 Oldsmobile Cutlass Salon; 3.8, 6V, 1985 Pontiac Bonneville; 3.8, 6V, 1992 Pontiac Firebird; 5, 8V, 1985 Pontiac Parisienne; 5, 8V, 1982 Oldsmobile Cutlass Calais; 4.4, 8V, 1989 Pontiac Firebird; 5, 8V, 1992 Oldsmobile Custom Cruiser; 5, 8V, 1980 Pontiac Firebird Trans Am;5, 8V, 1991 Pontiac Firebird; 5, 8V, 1994 Oldsmobile 98;3.8, 6V, 1985 Pontiac Firebird; 5, 8V, 1984 Oldsmobile Toronado; 4.1, 6V, 1995 Oldsmobile 88;3.8, 6V, 1982 Pontiac Firebird; 5, 8V, 1992 Oldsmobile 88;3.8, 6V, 1985 Oldsmobile Cutlass Salon; 3.8, 6V, 1984 Pontiac Parisienne; 5, 8V, 1987 Pontiac Grand Prix; 3.8, 6V, 1983 Pontiac Parisienne; 5, 8V, 1991 Oldsmobile Custom Cruiser; 5, 8V, 1984 Pontiac Bonneville; 3.8, 6V, 1986 Pontiac Grand Prix; 3.8, 6V, 1985 Oldsmobile Delta 88; 3.8, 6V, 1988 Oldsmobile Cutlass Supreme; 5, 8V, 1991 Oldsmobile 98;3.8, 6V, 1993 Oldsmobile 88;3.8, 6V, 1984 Pontiac Grand Prix; 3.8, 6V, 1993 Oldsmobile 98;3.8, 6V, 1985 Pontiac Grand Prix; 3.8, 6V Magnaflow Universal Converter - 2.5

Magnaflow Universal Converter - 2.5" (49 State Legal)

Fits: 1983 Pontiac Firebird; 5, 8V, 1986 Oldsmobile Cutlass Salon; 3.8, 6V, 1985 Mercury Capri; 5, 8V, 1994 Pontiac Bonneville; 3.8, 6V, 1992 Pontiac Bonnev...

PART# 94016

Retail: $148.24

$126.00

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1999 Oldsmobile Intrigue; 3.8, 6V, 1999 Pontiac Grand Prix; 3.8, 6V, 2001 Pontiac Grand Prix; 3.8, 6V, 1997 Pontiac Grand Prix; 3.8, 6V, 2002 Pontiac Grand Prix; 3.8, 6V, 1998 Pontiac Grand Prix; 3.8, 6V, 2003 Pontiac Grand Prix; 3.8, 6V, 1998 Oldsmobile Intrigue; 3.8, 6V, 2000 Pontiac Grand Prix; 3.8, 6V Magnaflow Direct Fit Catalytic Converter with Gasket (49 State Legal)

Magnaflow Direct Fit Catalytic Converter With Gasket (49 State Legal)

Fits: 1999 Oldsmobile Intrigue; 3.8, 6V, 1999 Pontiac Grand Prix; 3.8, 6V, 2001 Pontiac Grand Prix; 3.8, 6V, 1997 Pontiac Grand Prix; 3.8, 6V, 2002 Pontiac ...

PART# 23405

Retail: $460.00

$391.00

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2007 Pontiac Grand Prix GXP;5.3, 8V, 2008 Pontiac Grand Prix GXP;5.3, 8V, 2005 Pontiac Grand Prix GXP;5.3, 8V, 2006 Pontiac Grand Prix GXP;5.3, 8V Magnaflow Direct Fit Catalytic Converter with Gasket (49 State Legal)

Magnaflow Direct Fit Catalytic Converter With Gasket (49 State Legal)

Fits: 2007 Pontiac Grand Prix GXP;5.3, 8V, 2008 Pontiac Grand Prix GXP;5.3, 8V, 2005 Pontiac Grand Prix GXP;5.3, 8V, 2006 Pontiac Grand Prix GXP;5.3, 8V

PART# 24221

Retail: $512.94

$436.00

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1978 Pontiac Grand Safari; 6.6, 8V, 1979 Pontiac Catalina; 5.7, 8V, 1978 Pontiac Catalina; 5.7, 8V, 1979 Pontiac Parisienne; 5, 8V, 1979 Pontiac Grand Am; 5, 8V, 1977 Pontiac Bonneville; 6.6, 8V, 1979 Pontiac Grand Prix; 5, 8V, 1980 Pontiac LeMans; 5, 8V, 1979 Pontiac LeMans; 5.7, 8V, 1979 Oldsmobile Custom Cruiser; 5.7, 8V, 1977 Pontiac Catalina; 5.7, 8V, 1978 Pontiac Bonneville; 6.6, 8V, 1980 Pontiac Parisienne; 5, 8V, 1977 Pontiac Grand Safari; 6.6, 8V, 1978 Oldsmobile Toronado; 6.6, 8V, 1978 Pontiac LeMans; 5.7, 8V, 1979 Oldsmobile Toronado; 5.7, 8V, 1978 Oldsmobile 98;6.6, 8V, 1978 Oldsmobile Cutlass; 5.7, 8V, 1977 Oldsmobile Custom Cruiser; 5.7, 8V, 1980 Pontiac Grand Prix; 5, 8V, 1978 Pontiac Parisienne; 5, 8V, 1978 Oldsmobile Delta 88; 5.7, 8V, 1978 Oldsmobile Custom Cruiser; 5.7, 8V, 1977 Pontiac Parisienne; 5, 8V, 1979 Oldsmobile Cutlass; 5.7, 8V, 1979 Oldsmobile 98;6.6, 8V, 1980 Oldsmobile Cutlass; 5, 8V, 1979 Pontiac Bonneville; 5.7, 8V, 1980 Pontiac Firebird Formula;5, 8V, 1977 Oldsmobile Delta 88; 5.7, 8V, 1977 Oldsmobile 98;5.7, 8V, 1977 Oldsmobile Toronado; 5.7, 8V, 1979 Oldsmobile Delta 88; 5.7, 8V Magnaflow Direct Fit Catalytic Converter (49 State Legal)

Magnaflow Direct Fit Catalytic Converter (49 State Legal)

Fits: 1978 Pontiac Grand Safari; 6.6, 8V, 1979 Pontiac Catalina; 5.7, 8V, 1978 Pontiac Catalina; 5.7, 8V, 1979 Pontiac Parisienne; 5, 8V, 1979 Pontiac Grand...

PART# 93431

Retail: $391.76

$333.00

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1984 Pontiac Parisienne; 5, 8V, 1983 Pontiac Firebird; 5, 8V, 1990 Pontiac Firebird; 5, 8V, 1986 Pontiac Grand Prix; 5, 8V, 1983 Pontiac Parisienne; 5, 8V, 1991 Pontiac Firebird; 5, 8V, 1991 Oldsmobile Custom Cruiser; 5, 8V, 1984 Pontiac Firebird; 5, 8V, 1987 Pontiac Firebird; 5, 8V, 1984 Pontiac Grand Prix; 5, 8V, 1986 Pontiac Parisienne; 5, 8V, 1985 Pontiac Firebird; 5, 8V, 1986 Pontiac Firebird; 5, 8V, 1988 Pontiac Firebird; 5, 8V, 1982 Pontiac Firebird; 5, 8V, 1985 Pontiac Bonneville; 5, 8V, 1985 Pontiac Grand Prix; 5, 8V, 1984 Pontiac Bonneville; 5, 8V, 1985 Pontiac Parisienne; 5, 8V, 1992 Pontiac Firebird; 5, 8V, 1987 Pontiac Grand Prix; 5, 8V, 1986 Pontiac Bonneville; 5, 8V, 1989 Pontiac Firebird; 5, 8V, 1992 Oldsmobile Custom Cruiser; 5, 8V Magnaflow Direct Fit Catalytic Converter (49 State Legal)

Magnaflow Direct Fit Catalytic Converter (49 State Legal)

Fits: 1984 Pontiac Parisienne; 5, 8V, 1983 Pontiac Firebird; 5, 8V, 1990 Pontiac Firebird; 5, 8V, 1986 Pontiac Grand Prix; 5, 8V, 1983 Pontiac Parisienne; 5...

PART# 93456

Retail: $357.65

$304.00

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1977 Oldsmobile Delta 88; 4.3, 8V, 1981 Oldsmobile Delta 88; 4.3, 8V, 1978 Pontiac Grand Prix; 5, 8V, 1982 Oldsmobile 98;5, 8V, 1979 Oldsmobile Delta 88; 4.3, 8V, 1983 Pontiac Grand Prix; 5, 8V, 1983 Pontiac Grand LeMans; 5, 8V, 1978 Pontiac LeMans; 5, 8V, 1981 Pontiac Firebird; 3.8, 6V, 1978 Oldsmobile Delta 88; 4.3, 8V, 1981 Oldsmobile 98;5, 8V, 1979 Oldsmobile Cutlass; 3.8, 6V, 1982 Pontiac Firebird; 5, 8V, 1982 Pontiac Parisienne; 4.4, 8V, 1981 Oldsmobile Cutlass; 4.3, 8V, 1980 Pontiac Firebird; 4.3, 8V, 1981 Oldsmobile Toronado; 5, 8V, 1980 Pontiac Catalina; 3.8, 6V, 1980 Pontiac Bonneville; 3.8, 6V, 1980 Oldsmobile Cutlass; 4.3, 8V, 1981 Pontiac Grand Prix; 3.8, 6V, 1982 Oldsmobile Custom Cruiser; 5, 8V, 1980 Pontiac Grand Prix; 3.8, 6V, 1982 Pontiac Grand LeMans; 4.4, 8V, 1978 Pontiac Grand Am; 5, 8V, 1981 Oldsmobile Custom Cruiser; 5, 8V, 1982 Oldsmobile Cutlass Calais; 4.3, 8V, 1979 Pontiac LeMans; 3.8, 6V, 1983 Oldsmobile Custom Cruiser; 5, 8V, 1979 Pontiac Grand Prix; 3.8, 6V, 1983 Oldsmobile Delta 88; 3.8, 6V, 1983 Oldsmobile Cutlass Calais; 3.8, 6V, 1978 Oldsmobile Cutlass; 4.3, 8V, 1980 Pontiac LeMans; 4.3, 8V, 1981 Pontiac Bonneville; 3.8, 6V, 1983 Oldsmobile Toronado; 5, 8V, 1982 Oldsmobile Delta 88; 4.3, 8V, 1981 Pontiac Parisienne; 5, 8V, 1982 Oldsmobile Toronado; 5, 8V, 1982 Pontiac Grand Prix; 3.8, 6V, 1979 Pontiac Grand Am; 3.8, 6V, 1983 Pontiac Bonneville; 5, 8V, 1983 Oldsmobile 98;5, 8V, 1982 Pontiac Bonneville; 3.8, 6V, 1981 Pontiac LeMans; 4.3, 8V, 1981 Pontiac Catalina; 3.8, 6V Magnaflow Direct Fit Catalytic Converter (49 State Legal)

Magnaflow Direct Fit Catalytic Converter (49 State Legal)

Fits: 1977 Oldsmobile Delta 88; 4.3, 8V, 1981 Oldsmobile Delta 88; 4.3, 8V, 1978 Pontiac Grand Prix; 5, 8V, 1982 Oldsmobile 98;5, 8V, 1979 Oldsmobile Delta ...

PART# 93418

Retail: $195.29

$166.00

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Catalytic Converter for 2004-2008 Pontiac Grand Prix 3.8L V6 Federal EPA Direct

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Catalytic Converter for 1997-2005 Buick Century 3.1L & Pontiac Grand Prix 3.1L

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Click here to view more Pontiac Grand Prix Hi Flow Catalytic Converter on eBay

WHY TO BUY?

The good news is that, although replacement Pontiac Grand Prix catalytic converters can be costly from your local dealership, aftermarket units (many times made by the same original equipment manufacturers) are substantially less expensive and can be purchased as direct-fit bolt-on units (assuming that the original converter was also bolted on) or weld-on units. Replacing your Pontiac Grand Prix catalytic converter can restore power that has been lost due to a faulty original converter and will make your vehicle run better overall. In addition, a bad Pontiac Grand Prix catalytic converter means that your exhaust is releasing harmful toxins into the atmosphere and environment, so getting a new one means you’re doing your part to keep the earth and its atmosphere clean.

DID YOU KNOW?

Modern catalytic converters are much less restrictive than in days past, so much so that the antiquated (and illegal) method of "gutting" the converters of their internal structures has been deemed almost pointless on newer cars, as the performance gains are minimal, if any. Aftermarket high-flow Pontiac Grand Prix catalytic converters are therefore a much better (and more responsible) choice for those seeking to upgrade their exhaust systems or replace a faulty converter.

So how do you know if your Pontiac Grand Prix catalytic converter is on its way out? If your Pontiac Grand Prix engine seems to be losing power or your temperature gauge reads a little high, one possible culprit could be that a rich condition is feeding excessive unburned fuel into the catalytic converter, which can overheat it as well as damage it. It is common to see your Pontiac Grand Prix catalytic converter glowing orange/red when this condition is present. Another common sign of catalytic converter failure is the infamous "rotten egg" smell. Other common symptoms include: a lack of power, rough engine idle, or stalling. If you are replacing your Pontiac Grand Prix catalytic converter due to any of the above circumstances, it is a good idea to also replace your oxygen sensor, since it plays a vital role in the air/fuel mixture ratio and may have also been damaged due to the same adverse conditions. Finally, physical damage can sometimes occur if a large rock or other object hits Pontiac Grand Prix catalytic converter, resulting in a damaged ceramic core. This can often be heard, as smaller ceramic pieces will bounce around inside the converter housing. As you can imagine, this is often accompanied by a loss of power due to exhaust blockage.

FAQs

Q: What is a hi-flow catalytic converter? Why buy one?
A: All stock catalytic converters are restrictive when it comes to exhaust flow, and they essentially place a choke hold on performance. The hi-flow catalytic converters on the market today have a higher flow capacity than factory units. Still able to pass emissions and gain horsepower, how can you go wrong with a hi-flow catalytic converter?

Q: How do you install a hi-flow catalytic converter?
A: There are two kinds of catalytic converters. The first are direct fit converters (no welding required) which have all necessary flanges and oxygen sensors just like the original equipment catalytic converters. There are also universal fit catalytic converters that are designed to be welded or clamped in place. Universal fit converters have the same flow characteristics as direct fit models with the same inlet and outlet diameter.

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Magnaflow Universal OEM Grade Converter - 2.25" (49 State Legal)

Fits: 2000 Mercedes-Benz S430; 4.3, 8V, 2000 Oldsmobile Alero; 3.4, 6V, 2004 Pontiac Grand Am; 3.4, 6V, 2000 Pontiac Grand Prix; 3.1, 6V, 2002 Pontiac Monta...

PART# 51305

Retail: $237.65

$202.00

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Magnaflow Universal Converter - 2.25" (49 State Legal)

Fits: 1983 Pontiac Firebird; 5, 8V, 1981 Oldsmobile Delta 88; 4.3, 8V, 1990 Pontiac Firebird; 5.7, 8V, 1982 Oldsmobile 98;5, 8V, 1988 Nissan D21; 3, 6V, 198...

PART# 94015

Retail: $148.24

$126.00

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Magnaflow Universal Converter - 2.25" (49 State Legal)

Fits: 1998 Pontiac Grand Am; 3.1, 6V, 2000 Mercedes-Benz C280; 2.8, 6V, 2004 Pontiac Grand Am; 3.4, 6V, 1997 Pontiac Grand Am; 3.1, 6V, 2002 Pontiac Montana...

PART# 99305HM

Retail: $221.18

$188.00

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Magnaflow Universal OEM Grade Converter - 2.5" (49 State Legal)

Fits: 2004 Pontiac Bonneville; 3.8, 6V, 2001 Oldsmobile Aurora; 4, 8V, 2001 Pontiac Bonneville; 3.8, 6V, 2000 Oldsmobile Intrigue; 3.5, 6V, 2003 Pontiac Gra...

PART# 51306

Retail: $237.65

$202.00

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Magnaflow Universal Converter - 2.5" (49 State Legal)

Fits: 1976 Oldsmobile Toronado; 7.5, 8V, 1978 Plymouth Fury; 7.2, 8V, 1975 Oldsmobile Toronado; 7.5, 8V, 1980 Pontiac Firebird; 5, 8V, 1977 Pontiac Firebird...

PART# 93506

Retail: $190.59

$162.00

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Magnaflow Universal Converter - 2.5" (49 State Legal)

Fits: 1977 Pontiac Parisienne; 4.1, 6L, 1993 Oldsmobile Bravada; 4.3, 6V, 1975 Oldsmobile Starfire; 3.8, 6V, 1991 Oldsmobile Bravada; 4.3, 6V, 1978 Pontiac ...

PART# 94006

Retail: $140.00

$119.00

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Magnaflow Universal Converter - 2.5" (49 State Legal)

Fits: 1983 Pontiac Firebird; 5, 8V, 1986 Oldsmobile Cutlass Salon; 3.8, 6V, 1985 Mercury Capri; 5, 8V, 1994 Pontiac Bonneville; 3.8, 6V, 1992 Pontiac Bonnev...

PART# 94016

Retail: $148.24

$126.00

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Magnaflow Direct Fit Catalytic Converter With Gasket (49 State Legal)

Fits: 1999 Oldsmobile Intrigue; 3.8, 6V, 1999 Pontiac Grand Prix; 3.8, 6V, 2001 Pontiac Grand Prix; 3.8, 6V, 1997 Pontiac Grand Prix; 3.8, 6V, 2002 Pontiac ...

PART# 23405

Retail: $460.00

$391.00

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Magnaflow Direct Fit Catalytic Converter With Gasket (49 State Legal)

Fits: 2007 Pontiac Grand Prix GXP;5.3, 8V, 2008 Pontiac Grand Prix GXP;5.3, 8V, 2005 Pontiac Grand Prix GXP;5.3, 8V, 2006 Pontiac Grand Prix GXP;5.3, 8V

PART# 24221

Retail: $512.94

$436.00

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Magnaflow Direct Fit Catalytic Converter (49 State Legal)

Fits: 1978 Pontiac Grand Safari; 6.6, 8V, 1979 Pontiac Catalina; 5.7, 8V, 1978 Pontiac Catalina; 5.7, 8V, 1979 Pontiac Parisienne; 5, 8V, 1979 Pontiac Grand...

PART# 93431

Retail: $391.76

$333.00

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Magnaflow Direct Fit Catalytic Converter (49 State Legal)

Fits: 1984 Pontiac Parisienne; 5, 8V, 1983 Pontiac Firebird; 5, 8V, 1990 Pontiac Firebird; 5, 8V, 1986 Pontiac Grand Prix; 5, 8V, 1983 Pontiac Parisienne; 5...

PART# 93456

Retail: $357.65

$304.00

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Magnaflow Direct Fit Catalytic Converter (49 State Legal)

Fits: 1977 Oldsmobile Delta 88; 4.3, 8V, 1981 Oldsmobile Delta 88; 4.3, 8V, 1978 Pontiac Grand Prix; 5, 8V, 1982 Oldsmobile 98;5, 8V, 1979 Oldsmobile Delta ...

PART# 93418

Retail: $195.29

$166.00

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Not able to find what you are looking for?

Catalytic Converter for 2004-2008 Pontiac Grand Prix 3.8L V6 Federal EPA Direct

Catalytic Converter for 1997-2004 Buick Regal & Pontiac Grand Prix 3.8L

Catalytic Converter for 1997-2005 Buick Century 3.1L & Pontiac Grand Prix 3.1L

Catalytic Converter fits Pontiac Grand Prix 2005-2009 Buick LaCrosse Allure 3.8L

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Catalytic Converters for 97-05 Buick century/chevy impala/grandprix 3.1L 3.4L

Click here to view more Pontiac Grand Prix Hi Flow Catalytic Converter on eBay

WHY TO BUY?

DID YOU KNOW?

FAQs

VIDEOS RELATED TO PONTIAC GRAND PRIX CATALYTIC CONVERTERS

Video Description:

Catalytic Converters on Andy's Auto Sport TV!

This is an Andy's Auto Sport TV episode where we break down the basics of catalytic converters. We explain the difference between a direct-fit bolt-on catalytic converter and a universal weld-on catalytic converter. We also go over the benefits of getting a new cat, and we even do an installation to show what's involved.