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Hummer H1 Oval Mufflers
Our Hummer H1 oval mufflers offer a classic shape and time-proven design. Available in a wide variety of finishes, Hummer H1 oval mufflers are also typically lower profile than other styles, so you can tuck them up as needed for additional clearance. Whether you want a stock or performance Hummer H1 oval muffler, we have it!
Select Your Vehicle
Shop Hummer H1 Oval Mufflers by Year
1 - 12 of 186
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Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11133
Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11123
Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11113
Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11366
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11379
Length: 17"
Outlet Diameter: 2.5"
Inlet Diameter: 2.5"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11132
Inlet Diameter: 2"
Outlet Diameter: 2.25"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11378
Length: 17"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11376
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11375
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 14152
Length: 12"
Inlet Diameter: 4"
Outlet Diameter: 4"
Style: Oval
Finish: Stainless Steel

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 14150
Length: 12"
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Style: Oval
Finish: Stainless Steel

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 13214
Inlet Diameter: 2"
Outlet Diameter: 2"
Style: Oval
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?


6008296 HUMMER H1 MUFFLER - CERAMIC

6003801 HMMWV, HUMMER H1 MUFFLER ASM

6.2L V8 Crossover Exhaust Pipe OEM AM General Hummer Humvee H1 M998 1992

Guard , Muffler-Exhaust Manifold; Hummer H1 , 12339175 2990-01-210-0427 5591474

BURNOUT STAINLESS STEEL SLANT TIP EXHAUST MUFFLER FOR LEXUS MAZDA MITSUBISHI

SPUNLOCKED EXHAUST MUFFLER CAP DOUBLE WALL DUAL SLANT TIP FOR DODGE CHRYSLER BLA
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Hummer H1 Oval Mufflers
Our Hummer H1 oval mufflers offer a classic shape and time-proven design. Available in a wide variety of finishes, Hummer H1 oval mufflers are also typically lower profile than other styles, so you can tuck them up as needed for additional clearance. Whether you want a stock or performance Hummer H1 oval muffler, we have it!
Choose Your Vehicle:
Shop Hummer H1 Oval Mufflers by Year
1 - 12 of 186
Sort by:

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11133
Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11123
Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11113
Inlet Diameter: 1.75"
Outlet Diameter: 1.75"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11366
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11379
Length: 17"
Outlet Diameter: 2.5"
Inlet Diameter: 2.5"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11132
Inlet Diameter: 2"
Outlet Diameter: 2.25"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11378
Length: 17"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11376
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 11375
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Oval

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 14152
Length: 12"
Inlet Diameter: 4"
Outlet Diameter: 4"
Style: Oval
Finish: Stainless Steel

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 14150
Length: 12"
Inlet Diameter: 3.5"
Outlet Diameter: 3.5"
Style: Oval
Finish: Stainless Steel

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs
PART# 13214
Inlet Diameter: 2"
Outlet Diameter: 2"
Style: Oval
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?


6008296 HUMMER H1 MUFFLER - CERAMIC

6003801 HMMWV, HUMMER H1 MUFFLER ASM

6.2L V8 Crossover Exhaust Pipe OEM AM General Hummer Humvee H1 M998 1992

Guard , Muffler-Exhaust Manifold; Hummer H1 , 12339175 2990-01-210-0427 5591474

BURNOUT STAINLESS STEEL SLANT TIP EXHAUST MUFFLER FOR LEXUS MAZDA MITSUBISHI

SPUNLOCKED EXHAUST MUFFLER CAP DOUBLE WALL DUAL SLANT TIP FOR DODGE CHRYSLER BLA
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