Exhaust & Emission Systems for 2003 Chevrolet Trailblazer
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2003
Chevrolet
Trailblazer
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7,029 Results
Center Catalytic Converter 46-State Legal For 2002-05 Chevy Trailblazer EXT 4.2L
Please See Compatibility Area for Fitment DetailsBrand New: EvanFischer$204.93Free shipping371 soldEPA Catalytic Converter for 2002-2005 Chevy Trailblazer GMC Envoy 4.2L 55476 (Fits: 2003 Chevrolet Trailblazer)
Brand New$122.61Was: $129.06or Best OfferFree shippingExhaust Manifold Set For 02-05 Chevrolet Trailblazer 2002-05 GMC Envoy 6cyl 4.2L (Fits: 2003 Chevrolet Trailblazer)
Brand New: ECCPP$74.99or Best OfferFree shippingCatalytic Converter for 2002-2005 Chevy Trailblazer 2004-2005 Rainier 4.2L EPA (Fits: 2003 Chevrolet Trailblazer)
Not for Vehicles registered in CA,NY,CO&MEBrand New$95.99Estimated delivery dateEst. delivery Fri, Jun 7Was: $106.65Top Rated Plus- Sellers with highest buyer ratings
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or Best Offer98 soldCatalytic Converter for 2002-2005 Chevrolet Trailblazer Envoy 4.2L EPA (Fits: 2003 Chevrolet Trailblazer)
Brand New: Unbranded$78.90Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping50365 For 2002-2005 GMC Envoy Chevy Trailblazer Isuzu 4.2L Catalytic Converter (Fits: 2003 Chevrolet Trailblazer)
Brand New$65.00Free shipping3 watchingNew Exhaust Manifold For Chevy Chevrolet Trailblazer GMC Envoy Bravada Rainier (Fits: 2003 Chevrolet Trailblazer)
Included GasketsBrand New$92.97or Best OfferFree shippingFor 2002-2009 Chevrolet Trailblazer Vapor Canister Vent Solenoid API 82393SP (Fits: 2003 Chevrolet Trailblazer)
2006 2008 2003 2004 2005 2007Brand New$39.39Free shippingOnly 3 leftO2 Oxygen Sensor Up & Downstream For 2002-2003 Chevrolet Trailblazer EXT 4.2L (Fits: 2003 Chevrolet Trailblazer)
Brand New: Unbranded(1)1 product ratings - O2 Oxygen Sensor Up & Downstream For 2002-2003 Chevrolet Trailblazer EXT 4.2L$27.99Top Rated Plus- Sellers with highest buyer ratings
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Free shipping107 soldCatalytic Converter for GMC Envoy Chevy Trailblazer Isuzu Ascender Olds Bravada (Fits: 2003 Chevrolet Trailblazer)
Fast Free Shipping - High Quality - Direct FitBrand New$132.34Was: $185.28Free shipping957 soldFor 2002-2003 Chevrolet Trailblazer 4.2L Oxygen Sensor 2PCS 234-4112 234-4285 (Fits: 2003 Chevrolet Trailblazer)
Brand New$34.34Top Rated Plus- Sellers with highest buyer ratings
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Was: $37.30Free shipping2002 2003 2004 2005 Chevrolet Trailblazer EXT 4.2L Catalytic Converter
Brand New$247.00Free shipping21 soldFit 2002-2005 Chevy Trailblazer GMC Envoy 4.2L Catalytic Converter (Fits: 2003 Chevrolet Trailblazer)
Brand New$90.99or Best OfferFree shippingOnly 1 left!2002 2003 Chevrolet Trailblazer 4.2L L6 Catalytic Converter (Fits: 2003 Chevrolet Trailblazer)
Brand New$239.00Free shipping155 sold2003 Chevrolet Trailblazer Air Flow Meter 942188 (Fits: 2003 Chevrolet Trailblazer)
Free Shipping - 90 Day Warranty - Est. 1923Pre-Owned: Factory/OEM$84.00or Best OfferFree shippingFor 2002-2003 Chevy Trailblazer 4.2L 2 Pcs Upstream & Downstream Oxygen Sensor (Fits: 2003 Chevrolet Trailblazer)
Brand New$25.29Was: $25.99or Best OfferFree shippingFel-Pro Right Exhaust Pipe Flange Gasket for 2003-2006 Chevrolet Trailblazer mn
The #1 Seller of Genuine Fel-Pro Parts on eBayBrand New: Fel-Pro$12.18Was: $24.24Free shippingCatalytic Converter For Chevrolet Trailblazer Buick Rainier GMC Envoy EPA 645878 (Fits: 2003 Chevrolet Trailblazer)
Brand New$117.12Top Rated Plus- Sellers with highest buyer ratings
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Was: $123.28or Best OfferFree shippingNew Exhaust Manifold Olds Chevy Chevrolet Trailblazer GMC Envoy Bravada Rainier (Fits: 2003 Chevrolet Trailblazer)
10 years Warranty & Included GasketsBrand New: JDMSPEED$92.99or Best OfferFree shipping95 soldOxygen O2 Sensor Upstream & Downstream For 2002-2003 Chevrolet Trailblazer 4.2L (Fits: 2003 Chevrolet Trailblazer)
Brand New: Unbranded$27.99Top Rated Plus- Sellers with highest buyer ratings
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Free shipping120 soldVapor Canister Purge Solenoid Valve Fits 1997-2011 GM Vehicles (Fits: 2003 Chevrolet Trailblazer)
Order by Noon EST and this part ships today!Brand New$15.55Top Rated Plus- Sellers with highest buyer ratings
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Was: $33.95Free shipping2X Up&Downstream Oxygen O2 Sensor For 2002-2003 Chevrolet Trailblazer 4.2L OEM (Fits: 2003 Chevrolet Trailblazer)
Brand New$31.08Top Rated Plus- Sellers with highest buyer ratings
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Trending at $39.58eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shippingExhaust Manifold Right For 2003-2012 Chevrolet Trailblazer GMC Canyon 674-785
Brand New: 1$76.68Free shippingCatalytic Converter for 2002-2005 Chevrolet Trailblazer 2004-2005 Buick Rainier (Fits: 2003 Chevrolet Trailblazer)
Brand New$80.32or Best OfferFree shippingFor Chevy Trailblazer Trailblazer EXT 2002-2004 4.2L Vapor Canister Purge Valve (Fits: 2003 Chevrolet Trailblazer)
Brand New: Unbranded$11.72Top Rated Plus- Sellers with highest buyer ratings
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Free shipping✅Up+Down Oxygen Sensor For 2002 2003 GMC Envoy XL SLE SLT 4.2L 234-4112 234-4337 (Fits: 2003 Chevrolet Trailblazer)
Brand New: Unbranded$31.60Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingExhaust Manifold w/ Gasket Kit for Chevrolet Trailblazer GMC Buick Olds L6 4.2L (Fits: 2003 Chevrolet Trailblazer)
Brand New: Unbranded$94.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingCatalytic Converter For 02-05 Chevy Trailblazer GMC Envoy Rainier 4.2L Center (Fits: 2003 Chevrolet Trailblazer)
Federal-EPA or 46-State LegalBrand New: EvanFischer$205.41Free shipping291 soldFor Chevrolet Trailblazer 4.2L Catalytic Converter 2002 2003 2004-2005 EPA 55476 (Fits: 2003 Chevrolet Trailblazer)
Brand New$132.76Was: $139.75or Best OfferFree shippingCatalytic Converter for 2002 2003 2004 2005 Chevy Trailblazer GMC Envoy 4.2L (Fits: 2003 Chevrolet Trailblazer)
Brand New: Unbranded$100.11Was: $106.50Free shipping20 watchingCatalytic Converter for 2002-2005 Chevy Trailblazer GMC Envoy 4.2L Base Model (Fits: 2003 Chevrolet Trailblazer)
Brand New: Unbranded$92.59Was: $98.50Free shipping13 watchingExhaust Manifold & Gasket Kit for Buick Chevy GMC Isuzu Oldsmobile Saab L6 4.2L (Fits: 2003 Chevrolet Trailblazer)
Order by Noon EST and this part ships today!Brand New: AM Autoparts$142.04Top Rated Plus- Sellers with highest buyer ratings
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Was: $174.95875 soldNew Exhaust Manifold Olds Chevy Chevrolet Trailblazer GMC Envoy Bravada Rainier (Fits: 2003 Chevrolet Trailblazer)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$94.98Was: $150.33Free shipping481 soldExhaust Manifold Gasket Fits 02-05 Buick Chevrolet 9-7x Ascender 4.2L DOHC 24v (Fits: 2003 Chevrolet Trailblazer)
Brand New$12.99Top Rated Plus- Sellers with highest buyer ratings
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Free shippingFit 2002-2009 Chevy Trailblazer LED Strip Projector Headlights Assembly Smoke (Fits: 2003 Chevrolet Trailblazer)
⭐️LED Design⭐️Same Day Ship⭐️Money Back GuaranteeBrand New: Dotcomracing$190.99Top Rated Plus- Sellers with highest buyer ratings
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Was: $209.99Free shippingCar Rear Exhaust Pipe Tail Muffler Tip Auto Accessories Replace Kit Blue OXILAM (Fits: 2003 Chevrolet Trailblazer)
Brand New$16.59Top Rated Plus- Sellers with highest buyer ratings
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Was: $19.99or Best OfferFree shippingFit 2002-2005 2003 2004 Chevy Trailblazer GMC Envoy 4.2L Catalytic Converter (Fits: 2003 Chevrolet Trailblazer)
Brand New: Unbranded$70.00Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingDirect-Fit Catalytic Converter For Chevrolet Trailblazer / GMC Envoy 4.2L (Fits: 2003 Chevrolet Trailblazer)
Brand New$113.93Was: $122.50or Best OfferFree shippingCatalytic Converter For 2001-2004 Chevrolet S10 GMC Sonoma 2000-2005 Blazer 4WD
Federal-EPA or 46-State LegalBrand New: EvanFischer$318.00Free shipping687 soldBrand New ORIGINAL GM O2 Oxygen Sensor Fits Envoy Trailblazer Express 12578624 (Fits: 2003 Chevrolet Trailblazer)
New (Other): Bosch$24.95Top Rated Plus- Sellers with highest buyer ratings
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Vapor Canister Purge Solenoid Valve EVAP For 2000-2005 Buick Lesabre 12569751 (Fits: 2003 Chevrolet Trailblazer)
Brand New: AUXITO$14.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingExhaust Manifold with Gasket Kit for Chevrolet Trailblazer EXT GMC Olds L6 4.2L (Fits: 2003 Chevrolet Trailblazer)
Brand New: Unbranded$95.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingCatalytic Converter For 2002-2005 Chevy Trailblazer GMC Envoy 4.2L Direct Fits (Fits: 2003 Chevrolet Trailblazer)
Brand New$83.49Top Rated Plus- Sellers with highest buyer ratings
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Was: $87.88or Best OfferFree shippingUpstream+Downstream Oxygen O2 Sensor For 2002-2003 Chevrolet Trailblazer 4.2L (Fits: 2003 Chevrolet Trailblazer)
Brand New$30.58or Best OfferFree shippingFor 2002-2005 Chevrolet Trailblazer Muffler Walker 28896VJ 2003 2004 4.2L 6 Cyl (Fits: 2003 Chevrolet Trailblazer)
0Brand New: Walker$95.9646 soldOxygen O2 Sensor Upstream & Downstream For 2002 2003 GMC Envoy XL SLE SLT 4.2L (Fits: 2003 Chevrolet Trailblazer)
Brand New: Unbranded$27.99Top Rated Plus- Sellers with highest buyer ratings
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Trending at $30.99eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shipping194 soldCatalytic Converter for 2002 2003 2004 2005 Chevy Trailblazer GMC Envoy 4.2L (Fits: 2003 Chevrolet Trailblazer)
Brand New: Unbranded$88.00Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingEvap Canister Purge Solenoid Valve for Chevy GMC Cadillac Hummer Oldsmobile
Order by Noon EST and this part ships today!Brand New: AM Autoparts$22.79Top Rated Plus- Sellers with highest buyer ratings
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Was: $38.95Free shipping30 soldOxygen sensor O2 From 2003 Chevrolet Trailblazer 4.2 (Fits: 2003 Chevrolet Trailblazer)
Pre-Owned: Chevrolet$19.95Free shippingCatalytic Converter For Chevrolet Trailblazer 2002-2005 4.2L 55476 EPA w/Gaskets (Fits: 2003 Chevrolet Trailblazer)
Brand New$77.79Was: $138.36or Best OfferFree shipping18 soldCatalytic Converter for 2002-2005 Chevy Trailblazer Buick Rainier 4.2L EPA (Fits: 2003 Chevrolet Trailblazer)
Brand New$100.99or Best OfferFree shippingCatalytic Converter for 2002 2003 2004 2005 Chevy Trailblazer GMC Envoy 4.2L (Fits: 2003 Chevrolet Trailblazer)
Brand New: Unbranded$72.91Free shipping164 soldStandard Canister Vent Solenoid For Cadillac DeVille Chevy Trailblazer GMC Envoy (Fits: 2003 Chevrolet Trailblazer)
Brand New: Standard Motor Products$34.95Estimated delivery dateEst. delivery Fri, Jun 7New EVAP Canister Solenoid Purge Valve For 1997-2005 Chevrolet Buick GM 12569751 (Fits: 2003 Chevrolet Trailblazer)
Brand New: AUXITO$14.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingDorman 911-267 Vapor Canister fits 2005 Chevrolet Blazer (Fits: 2003 Chevrolet Trailblazer)
Brand New$119.80Estimated delivery dateEst. delivery Fri, Jun 7Top Rated Plus- Sellers with highest buyer ratings
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For 2002-2004 Chevrolet Trailblazer 4.2L Vapor Canister Dorman 230YF31 2003 2004 (Fits: 2003 Chevrolet Trailblazer)
Brand New: Dorman$160.18Top Rated Plus- Sellers with highest buyer ratings
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Fits 2002-2003 Chevrolet Trailblazer Direct-Fit Catalytic Converter 4451217 (Fits: 2003 Chevrolet Trailblazer)
Brand New: MagnaFlow$1,376.00$36.00 shippingChevrolet Trailblazer 2003 Air Flow Meter 1222941 (Fits: 2003 Chevrolet Trailblazer)
Free Shipping - 90 Day Warranty - Est. 1923Pre-Owned: Factory/OEM$74.00Estimated delivery dateEst. delivery Fri, Jun 7or Best Offer