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Hummer H3 Mufflers 


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Shop Hummer H3 Mufflers by Year


1 - 12 of 27
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Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 8425152

Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Retail: $112.00
$100.80


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 524704

Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Retail: $246.00
$221.40


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 524554

Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Retail: $206.00
$185.40


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 942446

Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Retail: $123.00
$110.70


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Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 8042441

Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Finish: Stainless Steel
Retail: $134.00
$120.60


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Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Finish: Stainless Steel
Retail: $195.00
$175.50


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 842446

Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Finish: Stainless Steel
Retail: $142.00
$127.80


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 9424422

Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Retail: $149.00
$134.10


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 9425422

Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Retail: $149.00
$134.10


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 9425432

Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Retail: $149.00
$134.10


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 9430422

Inlet Diameter: 3"
Outlet Diameter: 2.25"
Retail: $149.00
$134.10


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 942450

Outlet Diameter: 2.25"
Inlet Diameter: 2.25"
Retail: $172.00
$154.80


Free Shipping!


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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?

Performance Cat Back Exhaust Muffler System Kit For 06-10 Hummer H3 3.5L/3.7L

HUMMER H3 5.3L 4WD EXHAUST CENTER MUFFLER RESONATOR PIPE OEM 2008 - 2010 ??-CUT-

Stainless Steel Exhaust Rear Muffler fits: 2007-10 Hummer H3 3.7L & 2006 H3 3.5L

Performance CatBack Exhaust Muffler System Kit For 06-10 Hummer H3 3.5L/3.7L

HUMMER H3 3.7L EXHAUST SYSTEM CENTER MUFFLER RESONATOR PIPE OEM 2007-2010💎-CUT-

2006 06 Hummer H3 Exhaust Muffler Pipe Tube 3.5L 1531 OEM





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  • Mufflers(27)
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  • 2.25" (27)


Hummer H3 Mufflers 


Choose Your Vehicle:

Shop Hummer H3 Mufflers by Year

1 - 12 of 27
Sort by:




Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 8425152

Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Retail: $112.00
$100.80


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 524704

Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Retail: $246.00
$221.40


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 524554

Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Retail: $206.00
$185.40


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 942446

Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Retail: $123.00
$110.70


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 8042441

Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Finish: Stainless Steel
Retail: $134.00
$120.60


Free Shipping!


Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Finish: Stainless Steel
Retail: $195.00
$175.50


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 842446

Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Finish: Stainless Steel
Retail: $142.00
$127.80


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 9424422

Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Retail: $149.00
$134.10


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 9425422

Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Retail: $149.00
$134.10


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 9425432

Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Retail: $149.00
$134.10


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 9430422

Inlet Diameter: 3"
Outlet Diameter: 2.25"
Retail: $149.00
$134.10


Free Shipping!


Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 942450

Outlet Diameter: 2.25"
Inlet Diameter: 2.25"
Retail: $172.00
$154.80


Free Shipping!


Previous123Next

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?

Performance Cat Back Exhaust Muffler System Kit For 06-10 Hummer H3 3.5L/3.7L

HUMMER H3 5.3L 4WD EXHAUST CENTER MUFFLER RESONATOR PIPE OEM 2008 - 2010 ??-CUT-

Stainless Steel Exhaust Rear Muffler fits: 2007-10 Hummer H3 3.7L & 2006 H3 3.5L

Performance CatBack Exhaust Muffler System Kit For 06-10 Hummer H3 3.5L/3.7L

HUMMER H3 3.7L EXHAUST SYSTEM CENTER MUFFLER RESONATOR PIPE OEM 2007-2010💎-CUT-

2006 06 Hummer H3 Exhaust Muffler Pipe Tube 3.5L 1531 OEM