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Hummer H3 Mufflers Page 3
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25 - 36 of 47
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Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 12588
Inlet Diameter: 3"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 12578
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 12589
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 12398
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 12289
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 12279
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 12641
Length: 36"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Round
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 13014310
Outlet Diameter: 3"
Inlet Diameter: 3"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 530722
Inlet Diameter: 3"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 9530582
Outlet Diameter: 2.5"
Inlet Diameter: 3"
Fits: All Vehicles (Universal)
PART# 8530552
Outlet Diameter: 2.5"
Inlet Diameter: 3"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 13016101
Inlet Diameter: 3"
Outlet Diameter: 3.5"
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

Fits 2007-2010 Hummer H3 3.7L Resonator & Muffler Assembly Exhaust System

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

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

HUMMER H3 3.7L ENGINE EXHAUST SYSTEM REAR MUFFLER OEM 2007 - 2010 -CUT-

HUMMER H3 3.7L EXHAUST SYSTEM CENTER MUFFLER RESONATOR PIPE OEM 2007-2010💎-CUT-
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Hummer H3 Mufflers Page 3
Choose Your Vehicle:
Shop Hummer H3 Mufflers by Brand
25 - 36 of 47
Sort by:

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 12588
Inlet Diameter: 3"
Outlet Diameter: 2.5"
Style: Oval
Finish: Stainless Steel

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 12578
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 12589
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 12398
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 12289
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 12279
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 12641
Length: 36"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Round
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 13014310
Outlet Diameter: 3"
Inlet Diameter: 3"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 530722
Inlet Diameter: 3"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 9530582
Outlet Diameter: 2.5"
Inlet Diameter: 3"
Fits: All Vehicles (Universal)
PART# 8530552
Outlet Diameter: 2.5"
Inlet Diameter: 3"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 13016101
Inlet Diameter: 3"
Outlet Diameter: 3.5"
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

Fits 2007-2010 Hummer H3 3.7L Resonator & Muffler Assembly Exhaust System

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

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

HUMMER H3 3.7L ENGINE EXHAUST SYSTEM REAR MUFFLER OEM 2007 - 2010 -CUT-

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