Exhaust & Emission Systems for Hummer H3
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11,610 Results
EPA Exhaust Manifold Catalytic Converter For Hummer H3 3.7L 2007-2008 674-989 (Fits: Hummer H3)
Brand New: Unbranded$76.99or Best OfferFree shippingCatalytic Converter Fits 2006 Hummer H3 (Fits: Hummer H3)
USC PN# 544006-BI - Fits Front - SHIPS FREE!!Brand New$280.50Was: $330.00Free shippingNew ListingCatalytic Converter Fits 2008 Hummer H3 Luxury 3.7L L5 GAS DOHC (Fits: Hummer H3)
USC PN# 545001-CJ - Fits Front - SHIPS FREE!!Brand New$242.25Was: $285.00Free shippingNew ListingCatalytic Converter Fits 2008 Hummer H3 Adventure 3.7L L5 GAS DOHC (Fits: Hummer H3)
USC PN# 545001-CI - Fits Front - SHIPS FREE!!Brand New$242.25Was: $285.00Free shippingNew ListingCatalytic Converter Fits 2008 Hummer H3 Luxury 3.7L L5 GAS DOHC (Fits: Hummer H3)
USC PN# 545001-CF - Fits Front - SHIPS FREE!!Brand New$242.25Was: $285.00Free shippingAir Pump Fit 2007-2012 Chevrolet Colorado GMC Canyon Hummer H3 (Fits: Hummer H3)
Brand New$50.19Free shipping46 soldExhaust Header Manifold For 2006 Hummer H3 3.5L W/Catalytic Converter (Fits: Hummer H3)
Brand New$98.09Top Rated Plus- Sellers with highest buyer ratings
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Was: $108.99or Best OfferFree shippingCar Exhaust Pipe Tip Rear Tail Throat Muffler Stainless Steel Round Accessory EJ (Fits: Hummer H3)
Brand New: AUXITO$12.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping70mm Car Exhaust Muffler Tip Round Stainless Steel Chrome Tail Muffler Exhaust (Fits: Hummer H3)
Brand New: Unbranded$23.45Was: $24.68or Best OfferFree shippingCar Accessories Turbo Sound Whistle Simulator Muffler Tip Blow Off Valve Noise (Fits: Hummer H3)
Brand New: Unbranded$11.20or Best OfferFree shippingCar Exhaust Tip Muffler Pipe Bend 62mm 304 Stainless Steel (Fits: Hummer H3)
Brand New: AUXITO$15.99Top Rated Plus- Sellers with highest buyer ratings
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Was: $24.60or Best OfferFree shippingPE Car Heat Shield Mat Auto Turbo Exhaust Muffler Hood Insulation Pad Barrier (Fits: Hummer H3)
Brand New$38.60Top Rated Plus- Sellers with highest buyer ratings
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Was: $42.89or Best OfferFree shippingNew ListingCatalytic Converter Fits 2007 Hummer H3 Base (Fits: Hummer H3)
USC PN# 545001-AX - Fits Front - SHIPS FREE!!Brand New$242.25Was: $285.00Free shippingNew ListingCatalytic Converter Fits 2007 Hummer H3 Base (Fits: Hummer H3)
USC PN# 545001-BX - Fits Front - SHIPS FREE!!Brand New$242.25Was: $285.00Free shippingNew ListingCatalytic Converter Fits 2008 Hummer H3 Adventure 3.7L L5 GAS DOHC (Fits: Hummer H3)
USC PN# 545001-CE - Fits Front - SHIPS FREE!!Brand New$242.25Was: $285.00Free shippingCar Muffler Tip Exhaust Pipe, Bend, Stainless Steel Effect, Fit 1.4-2.5 inch ⌀ (Fits: Hummer H3)
Brand New: AUXITO$15.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingCar Accessory Blow Off Valve Noise Turbo Sound Whistle Simulator Muffler Tip (Fits: Hummer H3)
Brand New: Unbranded$10.19or Best OfferFree shipping14 watchingChrome Car Stainless Steel Rear Exhaust Pipe TRIM Tail Muffler Tip Round Tip EAK (Fits: Hummer H3)
Brand New: AUXITO$12.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingCar Accessories Exhaust Pipe Wrap Heat Tape Auto Insulation Thermal Cloth 1.5m (Fits: Hummer H3)
New (Other): Unbranded$13.17or Best OfferFree shippingUniversal 63mm/2.5" Car Tail Rear Pipe Tip Stainless Steel Bent Muffler Cover (Fits: Hummer H3)
Brand New: Unbranded$28.61Was: $32.88Free shipping7 watchingCar Exhaust Pipe Tip Rear Tail Stainless Muffler Chrome Accessories Universal (Fits: Hummer H3)
Brand New$8.69Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping13 watchingCar Back Exhaust Pipe Tail Throat Muffler Tips Round Stainless Steel Universal (Fits: Hummer H3)
Brand New: Unbranded$21.95or Best OfferFree shippingStainless Steel Exhaust Rear Muffler fits: 07-2010 Hummer H3 3.7L & 2006 H3 3.5L (Fits: Hummer H3)
Northeastern Stainless Steel-Limited Lifetime WarrantyBrand New$124.84Free shippingCatalytic Converter for 2004-2006 GMC Canyon/Chevy Colorado 2006 Hummer H3 3.5L (Fits: Hummer H3)
Brand New: Unbranded$80.83Was: $85.99or Best OfferFree shippingEVAP Vapor Canister Vent Solenoid Valve For 07-10 Hummer H3 & 09-10 Hummer H3T (Fits: Hummer H3)
Brand New: Star$33.99or Best OfferFree shippingOnly 1 left!Hummer H3 3.7L Manifold Catalytic Converter 2007-2010 12H41-848 (Fits: Hummer H3)
INCLUDES ALL GASKETS STAINLESS PARTBrand New$133.09$10.00 shipping79 soldExhaust Manifold Catalytic Converter For Hummer H3 3.7L 2007-2008 674-989 (Fits: Hummer H3)
Brand New$88.99or Best OfferFree shippingCatalytic Converter Fits 2006 Hummer H3 (Fits: Hummer H3)
USC PN# 544006-AH - Fits Front - SHIPS FREE!!Brand New$280.50Was: $330.00Free shipping2007-2008 HUMMER H3 3.7L Manifold Catalytic Converter (Fits: Hummer H3)
Brand New$175.96$19.95 shippingFor Hummer H3 2006-2010 Evaporative Emissions Canister | Charcoal | Black (Fits: Hummer H3)
✔Fast Shipping ✔Perfect Fitment ✔Hassle Free ReturnsBrand New: Dorman$245.33Top Rated Plus- Sellers with highest buyer ratings
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Was: $372.81Free shipping2007 2008 Hummer H3 3.7L L5 Manifold Catalytic Converter (Fits: Hummer H3)
Brand New$294.00Free shipping28 soldStainless Steel Exhaust Resonator Pipe fits: 2006-2007 Hummer H3 3.5L 3.7L (Fits: Hummer H3)
Northeastern Stainless Steel-Limited Lifetime WarrantyBrand New$119.74Free shippingBlack 1Pcs Car Exhaust Muffler Tip Round Stainless Steel Tail Muffler Exhaust (Fits: Hummer H3)
Brand New: Unbranded$23.45Was: $24.68or Best OfferFree shippingFor Chevrolet Colorado GMC Canyon Hummer H3 Secondary Air Injection Smog Pump (Fits: Hummer H3)
Brand New$58.88Free shippingNew Exhaust Manifold Catalytic Converter For Chevy Colorado GMC Canyon Hummer H3 (Fits: Hummer H3)
Brand New: JDMSPEED$156.99or Best OfferFree shippingAir Injection Check Valve For GMC Canyon Chevy Colorado Hummer H3 H3T Secondary (Fits: Hummer H3)
Brand New$63.25or Best OfferFree shipping1x Car Back Exhaust Pipe Tail Throat Muffler Tip Round Stainless Steel Universal (Fits: Hummer H3)
Brand New: Unbranded$17.56or Best OfferFree shipping07-12 COLORADO CANYON 07-10 HUMMER H3 SECONDARY AIR INJECTION PUMP OEM 15928252
Brand New: General Motors$169.00or Best OfferFree shippingFront Catalytic Converter for 2007 Hummer H3 Base
US Convertors PN# 545001-BX FREE SHIPPING/EPA CompliantBrand New$228.00Was: $285.00Free shippingExhaust Manifold Catalytic Converter For Hummer H3 3.7L 2007-2008 674-989 (Fits: Hummer H3)
Brand New$109.88Top Rated Plus- Sellers with highest buyer ratings
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Free shipping99 soldHummer H3 Custom Turbo Manifold T3 T4 Flanged Stainless H3T 5 Cylinder 3.5 3.7 (Fits: Hummer H3)
Brand New$286.00Top Rated Plus- Sellers with highest buyer ratings
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Only 2 left06 07 08 09 10 Hummer H3 Fuel Vapor Charcoal Canister Tank 1362 OEM (Fits: Hummer H3)
Pre-Owned$74.79Was: $84.99For Hummer H3 H3T 2009-2010 L5 3.7L Secondary Air Injection Check Valve (Fits: Hummer H3)
Brand New$62.62Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingFor Chevy Colorado GMC Canyon Hummer H3 H3T Secondary Air Injection Check Valve (Fits: Hummer H3)
Brand New: Unbranded$65.59or Best OfferFree shippingSecondary Air Injection Check Valve For Chevy Colorado Hummer H3 H3T GMC Canyon (Fits: Hummer H3)
Brand New$63.20Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingFor 2007 2008 2009 2010 Hummer H3 3.7L Secondary Air Injection Check Valve (Fits: Hummer H3)
Brand New$65.00or Best OfferFree shippingFor GMC Canyon Chevy Colorado Hummer H3 H3T Secondary Air Injection Check Valve (Fits: Hummer H3)
Brand New$66.79Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping2006-2010 Hummer H3 Fuel Vapor Evap Canister OEM (Fits: Hummer H3)
Pre-Owned$89.99or Best Offer$9.99 shipping1.5 Meters Car Exhaust Pipe Wrap Insulation Glass Fiber Tape Car Accessories (Fits: Hummer H3)
New (Other): Unbranded$18.99or Best OfferFree shipping72 watchingExhaust Manifold Catalytic Converter 674-989 For Hummer H3 3.7L 2007-2008 (Fits: Hummer H3)
Brand New$71.43Top Rated Plus- Sellers with highest buyer ratings
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Was: $75.99or Best OfferFree shippingAir Pump For 2007-2012 Chevrolet Colorado GMC Canyon For 2007-2010 Hummer H3 (Fits: Hummer H3)
Brand New$61.25Free shippingExhaust Header Manifold W/ Catalytic Converter For Hummer H3 For Isuzu i-37 07 (Fits: Hummer H3)
Brand New$98.99Top Rated Plus- Sellers with highest buyer ratings
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Free shippingFit For GMC Canyon Chevy Colorado Hummer H3 Secondary Air Injection Check Valve (Fits: Hummer H3)
Brand New$63.49Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingFor 2006-2010 Hummer H3 Exhaust Manifold Hardware Kit Dorman 23923QZ 2007 2008 (Fits: Hummer H3)
2009 Exhaust Manifold Hardware KitBrand New: Dorman$26.23Free shippingOnly 3 leftCar Rear Exhaust Pipe Muffler Tip Tail Throat Liner Stainless Steel Burning Blue (Fits: Hummer H3)
Brand New: Unbranded$30.30Was: $31.89or Best OfferFree shippingHUMMER H3 PURGE VALVE TUBE NEW GM # 12577221
#9 on Diagram Only-Genuine OE Factory Original ItemBrand New: OEM$19.67Free shippingHUMMER H3 3.7L Manifold Catalytic Converter 2007-2008 (Fits: Hummer H3)
Brand New: Exhaust Distribution$175.95$19.95 shippingFor Hummer H3T 2009 2010 Evaporative Emissions Canister | Charcoal | Black
✔Fast Shipping ✔Perfect Fitment ✔Hassle Free ReturnsBrand New: Dorman$245.33Top Rated Plus- Sellers with highest buyer ratings
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Was: $372.81Free shipping