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Hummer H3 Mufflers 


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Shop Hummer H3 Mufflers by Year


1 - 12 of 44
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Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 325108

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


Free Shipping!


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

PART# 842518

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


Free Shipping!


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# 842515

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


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# 9425452

Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Retail: $123.00
$110.70


Free Shipping!


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

PART# 52571

Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Retail: $246.00
$221.40


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Retail: $206.00
$185.40


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Finish: Stainless Steel
Retail: $200.00
$180.00


Free Shipping!


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

PART# 942552

Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Retail: $172.00
$154.80


Free Shipping!


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

PART# 942542

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


Free Shipping!


Previous1234Next

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

2006-2007 Hummer H3 Exhaust Muffler

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(44)
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  • 2.5" (44)
Outlet Diameter


Hummer H3 Mufflers 


Choose Your Vehicle:

Shop Hummer H3 Mufflers by Year

1 - 12 of 44
Sort by:




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

PART# 325108

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


Free Shipping!


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

PART# 842518

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


Free Shipping!


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# 842515

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


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# 9425452

Inlet Diameter: 2.5"
Outlet Diameter: 2.25"
Retail: $123.00
$110.70


Free Shipping!


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

PART# 52571

Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Retail: $246.00
$221.40


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Retail: $206.00
$185.40


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Finish: Stainless Steel
Retail: $200.00
$180.00


Free Shipping!


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

PART# 942552

Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Retail: $172.00
$154.80


Free Shipping!


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

PART# 942542

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


Free Shipping!


Previous1234Next

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

2006-2007 Hummer H3 Exhaust Muffler

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