Exhaust & Emission Systems for 2008 Hummer H3
Find parts that fit
We need more information about your vehicle to confirm fit.
2008
Hummer
H3
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
9,092 Results
Catalytic Converter Fits 2008 Hummer H3 Luxury 3.7L L5 GAS DOHC (Fits: 2008 Hummer H3)
USC PN# 545001-CJ - Fits Front - SHIPS FREE!!Brand New$242.25Was: $285.00Free shippingCatalytic Converter Fits 2008 Hummer H3 Adventure 3.7L L5 GAS DOHC (Fits: 2008 Hummer H3)
USC PN# 545001-CE - Fits Front - SHIPS FREE!!Brand New$242.25Was: $285.00Free shippingEPA Exhaust Manifold Catalytic Converter For Hummer H3 3.7L 2007-2008 674-989 (Fits: 2008 Hummer H3)
Brand New: Unbranded$76.99or Best OfferFree shipping1.5 Meters Car Exhaust Pipe Wrap Insulation Glass Fiber Tape Car Accessories (Fits: 2008 Hummer H3)
Brand New: Unbranded$8.99or Best OfferFree shipping70mm Car Exhaust Muffler Tip Round Stainless Steel Chrome Tail Muffler Exhaust (Fits: 2008 Hummer H3)
Brand New: Unbranded$23.45Was: $24.68or Best OfferFree shippingCar Exhaust Pipe Tip Rear Tail Stainless Muffler Chrome Accessories Universal (Fits: 2008 Hummer H3)
Brand New$8.69Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping13 watchingUniversal 63mm/2.5" Car Tail Rear Pipe Tip Stainless Steel Bent Muffler Cover (Fits: 2008 Hummer H3)
Brand New: Unbranded$30.58Was: $32.88Free shipping7 watching1.5 Meters Car Exhaust Pipe Wrap Insulation Glass Fiber Tape Car Accessories (Fits: 2008 Hummer H3)
New (Other): Unbranded$18.99or Best OfferFree shipping72 watchingBlack 1Pcs Car Exhaust Muffler Tip Round Stainless Steel Tail Muffler Exhaust (Fits: 2008 Hummer H3)
Brand New: Unbranded$23.45Was: $24.68or Best OfferFree shippingCar Exhaust Muffler Pipe Tube End Red Light Straight Modified Single Outlet#F (Fits: 2008 Hummer H3)
Brand New: Unbranded$85.31Was: $89.80$2.00 shipping76mm Car Rear Tail Throat Liner Exhaust Muffler Tip Stainles Steel Pipe Modified (Fits: 2008 Hummer H3)
Brand New: Unbranded$30.30Was: $31.89or Best OfferFree shippingStainless Steel Exhaust Rear Muffler fits: 07-2010 Hummer H3 3.7L & 2006 H3 3.5L (Fits: 2008 Hummer H3)
Northeastern Stainless Steel-Limited Lifetime WarrantyBrand New$124.84Free shippingCatalytic Converter Fits 2008 Hummer H3 Adventure 3.7L L5 GAS DOHC (Fits: 2008 Hummer H3)
USC PN# 545001-CI - Fits Front - SHIPS FREE!!Brand New$242.25Was: $285.00Free shippingCatalytic Converter Fits 2008 Hummer H3 Luxury 3.7L L5 GAS DOHC (Fits: 2008 Hummer H3)
USC PN# 545001-CF - Fits Front - SHIPS FREE!!Brand New$242.25Was: $285.00Free shippingCar Rear Exhaust Pipe Muffler Tip Tail Throat Liner Stainless Steel Burning Blue (Fits: 2008 Hummer H3)
Brand New: Unbranded$30.30Was: $31.89or Best OfferFree shippingChrome 87mm 3.4" Universal Auto Rear Exhaust Muffler Tailpipe Tips Cover Trim (Fits: 2008 Hummer H3)
Brand New: Unbranded$32.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $33.68or Best OfferFree shipping5Mx5CM Car Exhaust Pipe Headers Insulation Thermal Heat Wrap Roll Tape Radiation (Fits: 2008 Hummer H3)
Brand New$9.80Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $10.89or Best OfferFree shipping2006-2010 Hummer H3 Fuel Vapor Evap Canister OEM (Fits: 2008 Hummer H3)
Pre-Owned$89.99or Best Offer$9.99 shippingEVAP Vapor Canister Vent Solenoid Valve For 07-10 Hummer H3 & 09-10 Hummer H3T (Fits: 2008 Hummer H3)
Brand New: Star$29.02or Best OfferFree shippingOnly 1 left!Exhaust Manifold Catalytic Converter For Hummer H3 3.7L 2007-2008 674-989 (Fits: 2008 Hummer H3)
Brand New$109.88Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping99 soldVapor Canister Purge Valve For 2006-2010 Pontiac G6 Hummer H3 / 2008 Pontiac G8 (Fits: 2008 Hummer H3)
Brand New: Unbranded$12.49Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingExhaust Manifold Catalytic Converter For Hummer H3 3.7L 2007-2008 674-989 (Fits: 2008 Hummer H3)
Brand New$96.31or Best OfferFree shippingHummer H3 3.7L Manifold Catalytic Converter 2007-2010 12H41-848 (Fits: 2008 Hummer H3)
INCLUDES ALL GASKETS STAINLESS PARTBrand New$133.09$10.00 shipping79 soldHUMMER H3 FUEL VAPOR EVAPORATOR CHARCOAL CANISTER OEM 2006 - 2010 🔵 (Fits: 2008 Hummer H3)
Pre-Owned$142.49Was: $149.99or Best OfferHummer H3 Custom Turbo Manifold T3 T4 Flanged Stainless H3T 5 Cylinder 3.5 3.7 (Fits: 2008 Hummer H3)
Brand New$271.70Estimated delivery dateEst. delivery Fri, May 17Was: $286.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Only 2 left2008 Hummer H3 Secondary Air Injection Smog Pump (Fits: 2008 Hummer H3)
Pre-Owned$105.00$18.00 shipping2007-2008 HUMMER H3 3.7L Manifold Catalytic Converter (Fits: 2008 Hummer H3)
Brand New$158.36Was: $175.96$19.95 shipping2007 2008 Hummer H3 V5 3.7L catalytic converter (Fits: 2008 Hummer H3)
Brand New$225.00Free shipping6 watchingFront Catalytic Converter for 2008 Hummer H3 Luxury 3.7L L5 GAS DOHC (Fits: 2008 Hummer H3)
US Convertors PN# 545001-CF FREE SHIPPING/EPA CompliantBrand New$228.00Was: $285.00Free shippingFront Catalytic Converter for 2008 Hummer H3 Luxury 3.7L L5 GAS DOHC (Fits: 2008 Hummer H3)
US Convertors PN# 545001-CJ FREE SHIPPING/EPA CompliantBrand New$228.00Was: $285.00Free shippingFor 2006-2010 Hummer H3 Exhaust Manifold Hardware Kit Dorman 23923QZ 2007 2008 (Fits: 2008 Hummer H3)
2009 Exhaust Manifold Hardware KitBrand New: Dorman$26.23Free shippingOnly 3 leftHUMMER H3 EXHAUST SYSTEM MUFFLER PIPE INSULATOR HANGER OEM 2006 - 2010 💎 (Fits: 2008 Hummer H3)
Pre-Owned: Hummer$29.99or Best Offer06 07 08 09 10 Hummer H3 Fuel Vapor Charcoal Canister Tank 1362 OEM (Fits: 2008 Hummer H3)
Pre-Owned$74.79Estimated delivery dateEst. delivery Fri, May 17Was: $84.99Catalytic Converter for 2006-2008 Hummer H3 (Fits: 2008 Hummer H3)
Restricted States: CA,CO,ME,NY - Part # 7712160-APBrand New: Schultz$319.22Estimated delivery dateEst. delivery Fri, May 173 watchingAir Pump Fit 2007-2012 Chevrolet Colorado GMC Canyon Hummer H3 (Fits: 2008 Hummer H3)
Brand New$35.99Was: $50.19Free shipping47 soldCar Exhaust Muffler Pipe LED Tube End Red Light Straight Modified Single Outlet (Fits: 2008 Hummer H3)
Brand New: Unbranded$81.04Was: $85.31$15.00 shippingFront Catalytic Converter for 2008 Hummer H3 Adventure 3.7L L5 GAS DOHC (Fits: 2008 Hummer H3)
US Convertors PN# 545001-CI FREE SHIPPING/EPA CompliantBrand New$228.00Was: $285.00Free shippingFront Catalytic Converter for 2008 Hummer H3 Adventure 3.7L L5 GAS DOHC (Fits: 2008 Hummer H3)
US Convertors PN# 545001-CE FREE SHIPPING/EPA CompliantBrand New$228.00Was: $285.00Free shippingHUMMER H3 3.7L Manifold Catalytic Converter 2007-2008 (Fits: 2008 Hummer H3)
Brand New: Exhaust Distribution$175.95$19.95 shippingExhaust Manifold Catalytic Converter 674-989 For Hummer H3 3.7L 2007-2008 (Fits: 2008 Hummer H3)
Brand New$72.19Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $75.99or Best OfferFree shippingCar Exhaust Muffler Pipe LED Tube End Red Light Straight Modified Single Outlet (Fits: 2008 Hummer H3)
Brand New: Unbranded$85.31Was: $89.80$15.00 shippingHUMMER H3 Fuel Vapor Cannister Collector EVAP Fits 2006 2007 2008 2009 2010
Quality Recycled Parts - Fast Professional ShippingPre-Owned: American Motors$107.95Was: $119.94or Best OfferFor GMC Canyon Chevy Colorado Hummer H3 H3T Secondary Air Injection Check Valve (Fits: 2008 Hummer H3)
Brand New$66.79Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingLabwork EVAP Vapor Canister Vent Solenoid Valve For 07-10 Hummer H3 (Fits: 2008 Hummer H3)
Brand New$29.20or Best OfferFree shippingOnly 1 left!MagnaFlow 16630-AH Exhaust System Kit for 2006-2008 Hummer H3 (Fits: 2008 Hummer H3)
Exhaust System Kit for 2006-2008 H3Brand New: MagnaFlow$938.00Estimated delivery dateEst. delivery Fri, May 175 watchingDorman 911-301 Vapor Canister for Chevrolet Colorado, GMC Canyon, Hummer H3 (Fits: 2008 Hummer H3)
Brand New: Dorman$129.99or Best OfferFree shippingFor Chevy Colorado GMC Canyon Hummer H3 H3T Secondary Air Injection Check Valve (Fits: 2008 Hummer H3)
Brand New: Unbranded$63.59or Best OfferFree shippingFor 2006-2010 Hummer H3 Vapor Canister Vent Solenoid Dorman 64234PH 2007 2008 (Fits: 2008 Hummer H3)
2009 Vapor Canister Vent Solenoid -- With HoseBrand New: Dorman$92.95Free shippingOnly 3 leftNew Listing06 07 08 09 10 Hummer H3 Fuel Vapor Charcoal Canister Tank 1430 OEM (Fits: 2008 Hummer H3)
Pre-Owned$79.99Estimated delivery dateEst. delivery Fri, May 17Vapor Canister Purge Valve For 200-20 Hummer H2 H3 H3T 2005-2008 Isuzu Ascender (Fits: 2008 Hummer H3)
Brand New: AUXITO$14.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping2006-2010 Hummer H3 Transfer Case Skid Plate Splash Shield (Fits: 2008 Hummer H3)
Pre-Owned$39.99$18.00 shippingCatalytic Converter Fits 2007-2008 Hummer H3 (Fits: 2008 Hummer H3)
Cateran 5 year warranty 53266-AE | FREE SHIPPING!!Brand New: Cateran$332.82Free shippingEVAP Canister Purge Valve Solenoid For 2007-2013 Chevy Suburban Tahoe Silverado (Fits: 2008 Hummer H3)
Brand New$10.99or Best OfferFree shippingCatalytic Converter for 2006-2008 Hummer H3 (Fits: 2008 Hummer H3)
Eastern Catalytic 50468-DT FREE SHIPPING!Brand New: Eastern Catalytic$324.15Free shippingFOR Hummer H3 Isuzu Truck 2.9L Chevy Colorado GMC SECONDARY AIR PUMP (Fits: 2008 Hummer H3)
Brand New$61.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingLeft & Right Catalytic Converter Made in USA for Hummer H3 5.3L 2008-2010
Brand New: Davico Mfg$1,341.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping13 watching2007 2008 Hummer H3 3.7L L5 Manifold Catalytic Converter (Fits: 2008 Hummer H3)
Brand New$294.00Free shipping28 soldEXHAUST MANIFOLD WITH INTEGRATED CATALYTIC CONVERTER for 2008 Hummer H3 (Fits: 2008 Hummer H3)
FREE FAST SHIPPINGBrand New: OEM$352.45Was: $371.00Free shipping