Exhaust & Emission Systems for 2004 Chevrolet Impala
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12,272 Results
Direct-Fit Catalytic Converter For 2000-2005 Chevrolet Impala 3.8L OBD (Fits: 2004 Chevrolet Impala)
Brand New$89.50or Best Offer6 watchingCatalytic Converter 2000-2005 Chevrolet Impala , Monte Carlo 3.8L (Fits: 2004 Chevrolet Impala)
Brand New: Quality$78.00Estimated delivery dateEst. delivery Sat, May 25160 soldTop Rated Plus- Sellers with highest buyer ratings
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Catalytic Converter For 2000-2005 Chevrolet Impala /Monte Carlo 3.8L EPA (Fits: 2004 Chevrolet Impala)
Brand New$85.99or Best OfferFree shippingNew ListingSuperior For 2000-2005 Chevrolet Impala/Monte Carlo 3.8L Catalytic Converter (Fits: 2004 Chevrolet Impala)
Brand New$95.99or Best OfferFree shippingFor 2000 - 2005 Chevy Impala Monte Carlo 3.4L EPA Direct-Fit Catalytic Converter (Fits: 2004 Chevrolet Impala)
Not for HYBRID&Vehicles registered in CA,NY,CO&MEBrand New$69.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping15 sold00-05 Chevy Impala Mandrel Dual Exhaust - TruBendz - 2.5" Aluminized Steel Tube (Fits: 2004 Chevrolet Impala)
Brand New$265.00or Best OfferFree shipping29 watchingDownstream Oxygen O2 Sensor for 00-04 Chevrolet Impala 96-01 Lumina V6 234-4087 (Fits: 2004 Chevrolet Impala)
Brand New$11.75Top Rated Plus- Sellers with highest buyer ratings
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Free shippingCatalytic Converter for 2000 - 2005 Chevy Impala Monte Carlo 3.4L EPA Direct-Fit (Fits: 2004 Chevrolet Impala)
Not for HYBRID&Vehicles registered in CA,NY,CO&MEBrand New$72.90Estimated delivery dateEst. delivery Sat, May 25or Best OfferTop Rated Plus- Sellers with highest buyer ratings
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31 soldFor 04-05 Chevy Impala Monte Carlo 3.8 Supercharged S/S Exhaust Manifold Headers (Fits: 2004 Chevrolet Impala)
Brand New: Epartsgogo$143.99Top Rated Plus- Sellers with highest buyer ratings
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Was: $249.99Free shipping78 soldCatalytic Converter for 00-05 Chevy Impala Monte Carlo 3.4L EPA Direct-Fit (Fits: 2004 Chevrolet Impala)
Not for HYBRID&Vehicles registered in CA,NY,CO&MEBrand New$70.90Estimated delivery dateEst. delivery Sat, May 25or Best OfferTop Rated Plus- Sellers with highest buyer ratings
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New EGR Valve With Gasket fits Buick Cadillac Chevrolet Oldsmobile Pontiac (Fits: 2004 Chevrolet Impala)
Brand New: OEM$49.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFITS: 2000-2001-2002-2003-2004-2005 Chevrolet Impala 3.8L Catalytic Converter (Fits: 2004 Chevrolet Impala)
Brand New: Globe$124.84Was: $156.05Free shipping67 soldDirect-Fit Catalytic Converter for 2000-2005 Chevy Impala Monte 97-04 Regal 3.8L (Fits: 2004 Chevrolet Impala)
Brand New$87.66Was: $103.13or Best OfferFree shipping37 soldEPA Catalytic Converter for 2000-2005 Chevy Impala Monte 1997-2004 Regal 3.8L (Fits: 2004 Chevrolet Impala)
Brand New$87.88Was: $92.50or Best OfferFree shippingVapor Canister Purge Solenoid Valve EVAP For 2000-2005 Buick Lesabre 12569751 (Fits: 2004 Chevrolet Impala)
Brand New: AUXITO$14.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFor 2004-2005 Chevrolet Impala Buick LeSabre 3.8L Upstream Oxygen O2 02 Sensor (Fits: 2004 Chevrolet Impala)
Brand New$17.09Was: $17.99or Best OfferFree shippingFront Catalytic Converters For 1997-2005 Buick century/ Chevy impala 3.1/3.4l (Fits: 2004 Chevrolet Impala)
Brand New: Unbranded$70.30Estimated delivery dateEst. delivery Sat, May 25EGR Tube Pipe for 00-05 Pontiac Grand Prix Buick Century Chevy Impala 3.1L 3.4L (Fits: 2004 Chevrolet Impala)
Brand New: ASI Performance$10.99Top Rated Plus- Sellers with highest buyer ratings
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Free shippingDirect-Fit Catalytic Converter for 2000-2005 Chevy Impala Monte 97-04 Regal 3.8L (Fits: 2004 Chevrolet Impala)
Not for HYBRID&Vehicles registered in CA,NY,CO&MEBrand New$76.47Top Rated Plus- Sellers with highest buyer ratings
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Was: $95.59or Best Offer$9.99 shipping2000 2001 2002 2003 2004 2005 CHEVROLET IMPALA 3.8L DIRECT FIT FRONT CONVERTER
NOT FOR CARB COMPLAINT VEHICLESBrand New$121.00Only 3 leftCanister Solenoid Purge Valve 12569751 For 1997-2005 Chevrolet Buick 12569751 (Fits: 2004 Chevrolet Impala)
Brand New$14.24Top Rated Plus- Sellers with highest buyer ratings
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Was: $14.99or Best OfferFree shippingCHEVROLET Impala 3.8L 2000-2005 Direct Fit Catalytic Converter (Fits: 2004 Chevrolet Impala)
Brand New: Exhaust Distribution$155.96$17.95 shippingCatalytic Converter For Chevrolet Impala Monte Carlo 2000-2005 3.4L w/Gaskets (Fits: 2004 Chevrolet Impala)
Brand New$75.99Was: $126.67or Best OfferFree shipping5 watchingFlange Flex Exhaust Repair Pipe Coupling for Regal Impala Lumina Monte Carlo (Fits: 2004 Chevrolet Impala)
Brand New: Bear$27.15Free shipping339 sold2Pcs Fit For Chevy Silverado 1500 GMC Ford 2.5" Universal Cat Converter New (Fits: 2004 Chevrolet Impala)
Brand New$39.70or Best OfferFree shippingCatalytic Converter For 2000 - 2005 Chevrolet Impala Monte Carlo 3.4L EPA Front (Fits: 2004 Chevrolet Impala)
Brand New$100.24Was: $105.52or Best OfferFree shippingN/A Catalytic Converter for 2004-2005 Chevrolet Impala 3.4L V6 GAS OHV (Fits: 2004 Chevrolet Impala)
US Convertors PN# 136010-DE FREE SHIPPING/EPA CompliantBrand New$240.00Free shippingCatalytic Converter for 2004-2005 Chevrolet Impala 3.4L V6 GAS OHV (Fits: 2004 Chevrolet Impala)
US Convertors PN# 136010-DG FREE SHIPPING/EPA CompliantBrand New$240.00Free shippingCenter Catalytic Converter for 2004-2005 Chevrolet Impala 3.4L V6 GAS OHV (Fits: 2004 Chevrolet Impala)
US Convertors PN# 136010-DF FREE SHIPPING/EPA CompliantBrand New$240.00Free shippingCatalytic Converter Fits 2004-2005 Chevrolet Impala Base 3.4L V6 GAS OHV (Fits: 2004 Chevrolet Impala)
USC PN# 136010-CB - Fits Front - SHIPS FREE!!Brand New$204.00Was: $240.00Free shippingExhaust Muffler AP Exhaust 700342 fits 2003 Chevrolet Impala (Fits: 2004 Chevrolet Impala)
Brand New: AP Exhaust$62.47Estimated delivery dateEst. delivery Sat, May 25Resonator Pipe Muffler Exhaust System fits: 2003-2005 Chevy Impala 3.4L 3.8L (Fits: 2004 Chevrolet Impala)
Brand New$229.84Estimated delivery dateEst. delivery Sat, May 25130 soldFor 03-05 Chevrolet Impala 3.4L & 3.8L Muffler Exhaust System (Fits: 2004 Chevrolet Impala)
Brand New: Mac Tools$310.00Estimated delivery dateEst. delivery Sat, May 25Top Rated Plus- Sellers with highest buyer ratings
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700293-BL Exhaust Muffler Fits 2003-2005 Chevrolet Impala (Fits: 2004 Chevrolet Impala)
AP Exhaust Part No. 700293-BL FREE SHIPPING!Brand New: AP Exhaust$67.47Free shippingCatalytic Converter for 2000-2005 Chevrolet Impala Chevy Monte Carlo 3.8L EPA (Fits: 2004 Chevrolet Impala)
Brand New$86.00or Best Offer$8.00 shipping8 watchingCatalytic Converter Fits 2004-2005 Chevrolet Impala 3.8L V6 GAS OHV (Fits: 2004 Chevrolet Impala)
USC PN# 136011-DB - Fits Front - SHIPS FREE!!Brand New$210.38Was: $247.50Free shippingCatalytic Converter Fits 2004-2005 Chevrolet Impala 3.8L V6 GAS OHV (Fits: 2004 Chevrolet Impala)
USC PN# 136011-CN - Fits Front - SHIPS FREE!!Brand New$210.38Was: $247.50Free shippingIntermediate pipe Exhaust Muffler fits: 2000-2005 Chevy Impala 3.8L (Fits: 2004 Chevrolet Impala)
FAST FREE SHIPPINGBrand New$149.84Estimated delivery dateEst. delivery Sat, May 2526 soldEPA Catalytic Converter for 2000-2005 Chevy Impala Monte 1997-2004 Regal 3.8L (Fits: 2004 Chevrolet Impala)
Brand New$88.99or Best OfferFree shipping11 watchingIntermediate pipe Exhaust Muffler fits: 2000-2005 Chevy Impala 3.4L (Fits: 2004 Chevrolet Impala)
Brand New$149.74Estimated delivery dateEst. delivery Sat, May 2511 watchingDirect fit Resonator pipe fits: 2000-2005 Chevy Impala 3.4L (Fits: 2004 Chevrolet Impala)
Brand New$74.74Estimated delivery dateEst. delivery Sat, May 256 watchingDenso Downstream Oxygen Sensor for 2000-2004 CHEVROLET IMPALA V6-3.4L (Fits: 2004 Chevrolet Impala)
Brand New: DENSO$40.97Free shippingHerko EGR Valve EGRV411 For Buick Cadillac Chevrolet GMC 3.8L 4.6L 8.1L 01-11 (Fits: 2004 Chevrolet Impala)
Brand New$32.95Free shippingEGR Valve For Chevy Impala Equinox Buick Rendezvous Pontiac 12564563 (Fits: 2004 Chevrolet Impala)
Brand New$48.89or Best OfferFree shippingFits 2003-2005 Chevrolet Impala 3.4L 3.8L Muffler Exhaust Pipe System (Fits: 2004 Chevrolet Impala)
Brand New: Mac Tools$244.00Estimated delivery dateEst. delivery Sat, May 25Top Rated Plus- Sellers with highest buyer ratings
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Exhaust Muffler AP Exhaust 700342 fits 2003 Chevrolet Impala (Fits: 2004 Chevrolet Impala)
Brand New: AP Exhaust$60.92Estimated delivery dateEst. delivery Sat, May 25Top Rated Plus- Sellers with highest buyer ratings
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2X Up+Down Oxygen Sensor For 2001-04 Buick Century 3.1L & Chevrolet Impala 3.4L (Fits: 2004 Chevrolet Impala)
Brand New: Unbranded$30.71Was: $33.75or Best OfferFree shippingCatalytic Converter for Chevy Impala Monte Carlo 2000-2005 Pontiac Buick Century (Fits: 2004 Chevrolet Impala)
✅EPA OBD II Approved ✅Not Ship to CA, NY, CO & MEBrand New: Unbranded$130.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferStainless Steel Exhaust Resonator fits: 03-05 Impala MonteCarlo 05-08 GrandPrix (Fits: 2004 Chevrolet Impala)
Northeastern Stainless Steel - LimitedLifetime WarrantyBrand New$169.56Estimated delivery dateEst. delivery Sat, May 25Trending at $178.88eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.For 2003-2005 Chevrolet Impala Intermediate Pipe Walker 89658CG 2004 (Fits: 2004 Chevrolet Impala)
Brand New: Walker$47.95Estimated delivery dateEst. delivery Sat, May 25EGR Valve Exhaust Gas Recirculation NEW for Buick Chevy Olds Pontiac 3.4L 3.8L
Order by Noon EST and this part ships today!Brand New: AM Autoparts$48.99Estimated delivery dateEst. delivery Sat, May 25Was: $68.95Top Rated Plus- Sellers with highest buyer ratings
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150 soldRight Exhaust Manifold Heat Shield From 2004 Chevrolet Impala 3.8 12588277 (Fits: 2004 Chevrolet Impala)
Pre-Owned: Chevrolet$34.95Estimated delivery dateEst. delivery Sat, May 25Direct Fit Rear Exhaust Muffler fits: 2000-2005 Chevy Impala 3.4L (Fits: 2004 Chevrolet Impala)
FAST FREE SHIPPINGBrand New$84.74Estimated delivery dateEst. delivery Sat, May 25Direct fit Intermediate pipe fits: 2000-2005 Chevy Impala 3.4L (Fits: 2004 Chevrolet Impala)
Brand New$69.84Estimated delivery dateEst. delivery Sat, May 25Car Rear Exhaust Pipe Tail Muffler Tip Auto Accessories Replace Kit Blue OXILAM (Fits: 2004 Chevrolet Impala)
Brand New$19.99Estimated delivery dateEst. delivery Sat, May 25or Best OfferTop Rated Plus- Sellers with highest buyer ratings
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Catalytic Converter for 2004-2005 Chevrolet Impala 3.4L V6 GAS OHV (Fits: 2004 Chevrolet Impala)
US Convertors PN# 136010-DH FREE SHIPPING/EPA CompliantBrand New$240.00Free shippingCatalytic Converter for 2000-2005 Chevy Impala Monte Carlo 3.8L EPA Direct-Fit (Fits: 2004 Chevrolet Impala)
Brand New$85.99or Best OfferFree shipping