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Hummer H3 Mufflers
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1 - 12 of 21
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Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 8042443
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 842451
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 952460
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 42441
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 52456
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Fits: All Vehicles (Universal)
PART# 8524553
Outlet Diameter: 3"
Inlet Diameter: 2.25"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 952448
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 42443
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 942440
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 842448
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 942448
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 9424472
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
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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 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 CENTER MUFFLER PIPE RESONATOR 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
Choose Your Vehicle:
1 - 12 of 21
Sort by:
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 8042443
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 842451
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 952460
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 42441
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 52456
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Fits: All Vehicles (Universal)
PART# 8524553
Outlet Diameter: 3"
Inlet Diameter: 2.25"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 952448
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 42443
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 942440
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 842448
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Finish: Stainless Steel
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 942448
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Fits: All Jeeps (Universal), All Vehicles (Universal)
PART# 9424472
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
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 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 CENTER MUFFLER PIPE RESONATOR OEM 2007 - 2010 -CUT-

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