Exhaust & Emission Systems for 2004 Jeep Wrangler
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Catalytic Converter Fits 2004 Jeep Wrangler Sport 4.0L L6 GAS OHV (Fits: 2004 Jeep Wrangler)
USC PN# 446004-AP - Fits Front - SHIPS FREE!!Brand New$291.55Was: $343.00Free shippingCatalytic Converter Fits 2004 Jeep Wrangler Sahara 4.0L L6 GAS OHV (Fits: 2004 Jeep Wrangler)
USC PN# 446004-AE - Fits Front - SHIPS FREE!!Brand New$291.55Was: $343.00Free shippingCatalytic Converter Fits 2004 Jeep Wrangler Unlimited 4.0L L6 GAS OHV (Fits: 2004 Jeep Wrangler)
USC PN# 446004-AR - Fits Front - SHIPS FREE!!Brand New$291.55Was: $343.00Free shippingCatalytic Converter Fits 2004 Jeep Wrangler Sport 4.0L L6 GAS OHV (Fits: 2004 Jeep Wrangler)
USC PN# 446004-AK - Fits Front - SHIPS FREE!!Brand New$291.55Was: $343.00Free shipping01 - 06 Jeep Wrangler TJ Exhaust w/ Flowmaster Super 44 Muffler Mandrel Bend (Fits: 2004 Jeep Wrangler)
Brand New$170.88Top Rated Plus- Sellers with highest buyer ratings
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31 watching01 - 06 Jeep Wrangler 2.5 / 4.0 Exhaust w/ Performance Muffler (Fits: 2004 Jeep Wrangler)
Brand New: Custom$139.95Estimated delivery dateEst. delivery Fri, May 24470 soldFit 2004-2006 Jeep Wrangler 4.0L Catalytic Converter Exhaust Y-Pipe Kit (Fits: 2004 Jeep Wrangler)
Brand New: Unbranded$151.80or Best OfferFree shipping01 - 06 Jeep Wrangler Exhaust w/ Flowmaster FlowFX Muffler (Fits: 2004 Jeep Wrangler)
Brand New: Custom$154.95Estimated delivery dateEst. delivery Fri, May 2415 watching01 - 06 Jeep Wrangler Exhaust w/ Flowmaster Super 44 Muffler (Fits: 2004 Jeep Wrangler)
Brand New: Custom$199.95Estimated delivery dateEst. delivery Fri, May 24468 soldHooker BlackHeart Jeep Wrangler TJ, Cherokee XJ, WJ 4.0 Headers - 70305402-RHKR (Fits: 2004 Jeep Wrangler)
Brand New: Hooker$556.95or Best OfferFree shippingOnly 1 left!98-04 Jeep Wrangler TJ EVAP Fuel Vapor Vent Leak Filter 4612901 w/ HOSE oem (Fits: 2004 Jeep Wrangler)
Pre-Owned: Jeep$39.75Was: $53.00or Best OfferFree shipping97-06 Jeep Wrangler TJ Vacuum Line Tube ELBOW Rubber Elbow Connector (Fits: 2004 Jeep Wrangler)
Pre-Owned: Jeep$19.99Free shippingOnly 1 left!2001 - 2006 Jeep Wrangler Exhaust w/ Flowmaster Original 40 Series Muffler (Fits: 2004 Jeep Wrangler)
Brand New: Custom$199.95Estimated delivery dateEst. delivery Fri, May 24137 soldCatalytic Converter Fits 2004 Jeep Wrangler Sahara 4.0L L6 GAS OHV (Fits: 2004 Jeep Wrangler)
USC PN# 446004-AA - Fits Front - SHIPS FREE!!Brand New$291.55Was: $343.00Free shippingCatalytic Converter Fits 2004 Jeep Wrangler Unlimited 4.0L L6 GAS OHV (Fits: 2004 Jeep Wrangler)
USC PN# 446004-AM - Fits Front - SHIPS FREE!!Brand New$291.55Was: $343.00Free shippingCatalytic Converter Fits 2004-2006 Jeep Wrangler X 4.0L L6 GAS OHV (Fits: 2004 Jeep Wrangler)
USC PN# 446004-AJ - Fits Front - SHIPS FREE!!Brand New$291.55Was: $343.00Free shipping2.5'' Car Catalytic Converter EPA Stainless Steel For Jeep Wrangler JL YJ JK JKU (Fits: 2004 Jeep Wrangler)
Brand New$66.99Top Rated Plus- Sellers with highest buyer ratings
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Was: $75.06or Best OfferFree shipping01-06 Jeep Wrangler 2.5" Exhaust Kit Stainless Muffler (Fits: 2004 Jeep Wrangler)
Brand New$126.78Top Rated Plus- Sellers with highest buyer ratings
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126 soldMBRP EXHAUST FOR 2000-2006 JEEP WRANGLER RUBICON TJ 2.5L 4.0L ALUMINIZED (Fits: 2004 Jeep Wrangler)
Brand New: MBRP Exhaust$259.99Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 1 left!NGK NTK Upstream O2 Oxygen Sensor for 2001-2004 Jeep Wrangler 4.0L L6 2.5L dm (Fits: 2004 Jeep Wrangler)
The #1 Seller of NGK Oxygen Sensors on eBayBrand New: NTK$36.77Was: $73.49Free shippingNew Front Catalytic Converter for Jeep Wrangler TJ 2004-2006 L6 4.0L 52059681AE (Fits: 2004 Jeep Wrangler)
✅EPA COMPLIANT OBDII vehicles ✅Not ship to CA/NY/CO/MEBrand New: Unbranded$269.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shippingCatalytic Converter Fit 2004-2006 Jeep Wrangler 4.0L Exhaust Y-Pipe EPA Approved (Fits: 2004 Jeep Wrangler)
Brand New: Unbranded$151.80Free shippingBanks Power 51314-B Monster Exhaust Kit For 04-06 Jeep Wrangler 4.0L (Fits: 2004 Jeep Wrangler)
Brand New: Banks Power$279.00Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping4 watchingMBRP S5522AL 2.5" Catback Exhaust for 2000-2006 Jeep Wrangler TJ 2.5L/4.0L (Fits: 2004 Jeep Wrangler)
Brand New: MBRP Exhaust$184.99Estimated delivery dateEst. delivery Fri, May 24or Best OfferCatalytic Converter 2004-2006 Jeep Wrangler 4.0L (Fits: 2004 Jeep Wrangler)
Brand New: Quality$147.00Top Rated Plus- Sellers with highest buyer ratings
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Free shipping4 watchingDirect Fit Stainless Steel Cat back Exhaust system Fits 00 - 2006 Jeep Wrangler (Fits: 2004 Jeep Wrangler)
Brand New$154.74Free shipping60 soldCatalytic Converter 2004-2006 Jeep Wrangler 4.0L (Fits: 2004 Jeep Wrangler)
Brand New: Quality$159.00Top Rated Plus- Sellers with highest buyer ratings
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Free shipping52 soldCatalytic Converter for JEEP WRANGLER 2004-2006 4.0L Direct Fit EPA OBD II (Fits: 2004 Jeep Wrangler)
Brand New: Unbranded$198.07Was: $208.50or Best OfferFree shippingFit For 2004-2006 Jeep Wrangler 4.0L Catalytic Converter Exhaust Y-Pipe Kit (Fits: 2004 Jeep Wrangler)
Brand New$243.11Was: $255.90or Best OfferFree shipping16 watchingNew ListingFront Catalytic Converter For 2004-2006 Jeep Wrangler Aluminized Steel 4.0L (Fits: 2004 Jeep Wrangler)
Brand New$225.50or Best OfferFree shippingFront Catalytic Converter For 2004-2006 Jeep Wrangler Aluminized Steel 4.0L (Fits: 2004 Jeep Wrangler)
Federal-EPA or 46-State LegalBrand New: EvanFischer$374.38Was: $473.44Free shipping255 soldSet of 4 Oxygen O2 Sensor for 2001-2018 Jeep Wrangler 3.6L 3.8L 4.0L V6 l6 (Fits: 2004 Jeep Wrangler)
Brand New: Aero$55.89Top Rated Plus- Sellers with highest buyer ratings
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Free shipping239 soldFor 04-06 Jeep Wrangler 4.0L Direct Replace Catalytic Converter Exhaust Pipe (Fits: 2004 Jeep Wrangler)
EPA OBD-II Approved, Stainless Steel, Durable CatalystBrand New: PM$238.89Top Rated Plus- Sellers with highest buyer ratings
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Free shipping4X O2 Oxygen Sensor Upstream Downstream Fit 2001-2018 Jeep Wrangler V6 3.6L 3.8L (Fits: 2004 Jeep Wrangler)
Brand New: Unbranded$56.11Top Rated Plus- Sellers with highest buyer ratings
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Free shipping70 soldMBRP Armor Lite Catback Exhaust for 2000-2006 Jeep Wrangler 2.5L 4.0L (Fits: 2004 Jeep Wrangler)
Brand New: MBRP Exhaust$184.99Free shipping01 - 06 Jeep Wrangler Exhaust w/ Cherry Bomb Vortex Muffler (Fits: 2004 Jeep Wrangler)
Brand New: Custom$159.95Estimated delivery dateEst. delivery Fri, May 24Catalytic Converter For Jeep Wrangler 2004-2006 Sport Sport Utility 2-Door 4.0L (Fits: 2004 Jeep Wrangler)
Brand New$178.88Top Rated Plus- Sellers with highest buyer ratings
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Was: $188.29or Best OfferFree shippingCatalytic Converter Fits 2004-2006 Jeep Wrangler Rubicon 4.0L L6 GAS OHV (Fits: 2004 Jeep Wrangler)
USC PN# 446004-AO - Fits Front - SHIPS FREE!!Brand New$291.55Was: $343.00Free shippingEPA OBD II Catalytic Converter for JEEP WRANGLER 2004 2005 2006 4.0L Direct Fit (Fits: 2004 Jeep Wrangler)
Brand New$201.88Was: $212.50Free shippingCrown Automotive Windshield Frame Header Weatherstrip Seal for Jeep Wrangler TJ (Fits: 2004 Jeep Wrangler)
30 Day Returns. Fast Shipping. Trusted Dealer.Brand New$65.72Estimated delivery dateEst. delivery Fri, May 2432 soldTop Rated Plus- Sellers with highest buyer ratings
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2001 - 2006 Jeep Wrangler Performance Exhaust w/ Full Boar Turbo Muffler (Fits: 2004 Jeep Wrangler)
Brand New: Custom$139.95Estimated delivery dateEst. delivery Fri, May 2470 soldExhaust Tail Pipe compatible with : 1997 - 2006 Jeep Wrangler (Fits: 2004 Jeep Wrangler)
Northeastern Stainless Steel - LimitedLifetime WarrantyBrand New$74.74Trending at $77.73eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shipping13 watching00-06 Jeep Wrangler TJ 4.0 Exhaust Manifolds OEM Front Rear (Fits: 2004 Jeep Wrangler)
Pre-Owned: Jeep$79.99Free shippingFlowmaster 2049170 Catalytic Converter 04-06 Fits Jeep Wrangler Direct Fit (Fits: 2004 Jeep Wrangler)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Flowmaster$783.99Estimated delivery dateEst. delivery Fri, May 24For 96-06 Jeep Wrangler l4/ l6 OHV DOHC 3 Core Performance RADIATOR + 16" Fan (Fits: 2004 Jeep Wrangler)
Brand New: EMUSA$189.98Top Rated Plus- Sellers with highest buyer ratings
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Free shipping4X O2 Oxygen Sensor Upstream Downstream For 2001-2018 Jeep Wrangler V6 3.6L 3.8L (Fits: 2004 Jeep Wrangler)
Brand New: Unbranded$56.11Top Rated Plus- Sellers with highest buyer ratings
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Free shipping206 soldMBRP S5520AL Steel Cat Back Exhaust for 2004-2006 Jeep Wrangler Unlimited 4.0L (Fits: 2004 Jeep Wrangler)
MBRP-990001Pre-Owned: MBRP Exhaust$149.00$29.99 shippingDorman Vapor Canister Purge Valve for 1997-2004 Jeep Wrangler 2.4L 2.5L 4.0L hf (Fits: 2004 Jeep Wrangler)
The #1 Seller of Genuine Dorman Parts on eBayBrand New: Dorman$42.52Was: $84.99Free shipping6 watchingCatalytic Converter For Jeep Wrangler 4.0L 2004 2005 2006 EPA Front Cat 324236 (Fits: 2004 Jeep Wrangler)
Brand New$256.20Was: $269.68or Best OfferFree shippingDenso 234-4210 Oxygen Sensor for 1997 Jeep Grand Cherokee (Fits: 2004 Jeep Wrangler)
Brand New: DENSO$24.00Free shippingEPA Catalytic Converter for JEEP WRANGLER 2004 2005 2006 4.0L Direct Fit (Fits: 2004 Jeep Wrangler)
Brand New$188.57Was: $198.50or Best OfferFree shippingMBRP S5500AL Steel Cat Back Exhaust for 2000-2006 Jeep Wrangler TJ 2.5L 4.0L (Fits: 2004 Jeep Wrangler)
Brand New: MBRP Exhaust$259.99Estimated delivery dateEst. delivery Fri, May 24Was: $288.88Top Rated Plus- Sellers with highest buyer ratings
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9 watchingFlowmaster FlowFX Exhaust System Fits 00-06 Jeep Wrangler TJ 4.0 - 717865 (Fits: 2004 Jeep Wrangler)
Brand New: Flowmaster$378.95Estimated delivery dateEst. delivery Fri, May 24or Best OfferOnly 1 left!Exhaust Performance Aluminum Muffler Tail Pipe Fits Jeep Wrangler 1997-2006
All Aluminum 2 Chamber Ceramic Powdercoated Chrome TipBrand New$168.00Top Rated Plus- Sellers with highest buyer ratings
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Stainless Steel Exhaust Tail Pipe fits: 1997 - 2006 Jeep Wrangler (Fits: 2004 Jeep Wrangler)
Northeastern Stainless Steel - LimitedLifetime WarrantyBrand New$77.74Free shipping2001 - 2006 Jeep Wrangler Exhaust CatBack Pipe Kit (Fits: 2004 Jeep Wrangler)
Brand New: Custom$104.95Estimated delivery dateEst. delivery Fri, May 2413 watchingCatalytic Converter Fits 2004-2006 Jeep Wrangler Rubicon 4.0L L6 GAS OHV (Fits: 2004 Jeep Wrangler)
USC PN# 446004-AD - Fits Front - SHIPS FREE!!Brand New$291.55Was: $343.00Free shippingCatalytic Converter for JEEP WRANGLER 2004 2005 2006 4.0L Direct Fit (Fits: 2004 Jeep Wrangler)
Brand New: Unbranded$201.88Was: $212.50or Best OfferFree shipping