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Montana Catalytic Converters
Exhaust
Catalytic Converters
Pontiac Catalytic Converters
Montana Parts
Montana Catalytic Converters
Pontiac Montana Catalytic Converters
At Andy's Auto Sport, we have a huge variety of Pontiac Montana 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 Montana catalytic converters, so that whether you are looking for replacement Pontiac Montana 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 Montana catalytic converter needs!
Select Your Vehicle
Shop Pontiac Montana Catalytic Converters by Brand
1 - 8 of 8
Sort by:
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
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
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
Fits: 2003 Oldsmobile Silhouette; 3.4, 6V, 2002 Oldsmobile Silhouette; 3.4, 6V, 2002 Pontiac Montana; 3.4, 6V, 2003 Pontiac Montana; 3.4, 6V, 2002 Pontiac A...
PART# 93171
Retail: $797.65
$678.00
Fits: 2003 Oldsmobile Silhouette; 3.4, 6V, 2002 Oldsmobile Silhouette; 3.4, 6V, 2002 Pontiac Montana; 3.4, 6V, 2003 Pontiac Montana; 3.4, 6V, 2002 Pontiac A...
PART# 51845
Retail: $837.65
$712.00
Fits: 1997 Pontiac Trans Sport; 3.4, 6V, 1998 Oldsmobile Silhouette; 3.4, 6V, 1998 Pontiac Trans Sport; 3.4, 6V, 2000 Oldsmobile Silhouette; 3.4, 6V, 1997 O...
PART# 23485
Retail: $591.76
$503.00
Fits: 2005 Pontiac Montana; 3.5, 6V, 2005 Saturn Relay 2; 3.5, 6V, 2006 Saturn Relay 2; 3.5, 6V, 2006 Pontiac Montana; 3.5, 6V
PART# 49126
Retail: $718.82
$611.00
Fits: 2005 Pontiac Montana; 3.5, 6V, 2005 Saturn Relay 2; 3.5, 6V, 2006 Saturn Relay 2; 3.5, 6V, 2006 Pontiac Montana; 3.5, 6V
PART# 23795
Retail: $469.41
$399.00
| Previous | 1 | Next |
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Not able to find what you are looking for?
PONTIAC Montana Catalytic Converter 2002-2004 Direct Fit
Catalytic Converter For 2002-2005 Buick Rendesvous Pontiac Montana/ Aztek 3.4L
FITS: 2005-2006 Pontiac Montana 3.5L Catalytic Converter *DIRECT FIT*
ECCPP Catalytic Converter For Buick Rendesvous Pontiac Montana 2002-2005 3.4L
2.5" ID/OD Catalytic Converter For 02-09 Pontiac Grand Prix Montana Bonneville
Catalytic Converter For 2002-2005 Buick Rendesvous Pontiac Montana/ Aztek 3.4L
WHY TO BUY?
The good news is that, although replacement Pontiac Montana 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 Montana 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 Montana 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 Montana 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 Montana catalytic converter is on its way out? If your Pontiac Montana 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 Montana 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 Montana 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 Montana 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.
So how do you know if your Pontiac Montana catalytic converter is on its way out? If your Pontiac Montana 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 Montana 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 Montana 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 Montana 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.
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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Pontiac Montana Catalytic Converters
At Andy's Auto Sport, we have a huge variety of Pontiac Montana 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 Montana catalytic converters, so that whether you are looking for replacement Pontiac Montana 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 Montana catalytic converter needs!
Choose Your Vehicle:
Shop Pontiac Montana Catalytic Converters by Brand
1 - 8 of 8
Sort by:
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
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
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
Fits: 2003 Oldsmobile Silhouette; 3.4, 6V, 2002 Oldsmobile Silhouette; 3.4, 6V, 2002 Pontiac Montana; 3.4, 6V, 2003 Pontiac Montana; 3.4, 6V, 2002 Pontiac A...
PART# 93171
Retail: $797.65
$678.00
Fits: 2003 Oldsmobile Silhouette; 3.4, 6V, 2002 Oldsmobile Silhouette; 3.4, 6V, 2002 Pontiac Montana; 3.4, 6V, 2003 Pontiac Montana; 3.4, 6V, 2002 Pontiac A...
PART# 51845
Retail: $837.65
$712.00
Fits: 1997 Pontiac Trans Sport; 3.4, 6V, 1998 Oldsmobile Silhouette; 3.4, 6V, 1998 Pontiac Trans Sport; 3.4, 6V, 2000 Oldsmobile Silhouette; 3.4, 6V, 1997 O...
PART# 23485
Retail: $591.76
$503.00
Fits: 2005 Pontiac Montana; 3.5, 6V, 2005 Saturn Relay 2; 3.5, 6V, 2006 Saturn Relay 2; 3.5, 6V, 2006 Pontiac Montana; 3.5, 6V
PART# 49126
Retail: $718.82
$611.00
Fits: 2005 Pontiac Montana; 3.5, 6V, 2005 Saturn Relay 2; 3.5, 6V, 2006 Saturn Relay 2; 3.5, 6V, 2006 Pontiac Montana; 3.5, 6V
PART# 23795
Retail: $469.41
$399.00
| Previous | 1 | Next |
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Not able to find what you are looking for?
PONTIAC Montana Catalytic Converter 2002-2004 Direct Fit
Catalytic Converter For 2002-2005 Buick Rendesvous Pontiac Montana/ Aztek 3.4L
FITS: 2005-2006 Pontiac Montana 3.5L Catalytic Converter *DIRECT FIT*
ECCPP Catalytic Converter For Buick Rendesvous Pontiac Montana 2002-2005 3.4L
2.5" ID/OD Catalytic Converter For 02-09 Pontiac Grand Prix Montana Bonneville
Catalytic Converter For 2002-2005 Buick Rendesvous Pontiac Montana/ Aztek 3.4L
WHY TO BUY?
The good news is that, although replacement Pontiac Montana 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 Montana 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 Montana 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 Montana 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 Montana catalytic converter is on its way out? If your Pontiac Montana 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 Montana 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 Montana 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 Montana 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.
So how do you know if your Pontiac Montana catalytic converter is on its way out? If your Pontiac Montana 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 Montana 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 Montana 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 Montana 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.
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.
VIDEOS RELATED TO PONTIAC MONTANA CATALYTIC CONVERTERS
VIDEOS RELATED TO PONTIAC MONTANA CATALYTIC CONVERTERS
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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.
