Exhaust & Emission Systems for 2004 Jeep TJ
Find parts that fit
We need more information about your vehicle to confirm fit.
2004
Jeep
TJ
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
2,287 Results
New Catalytic Converter for Jeep TJ Wrangler 2004-2006 L6 4.0L Front 52059681AB
✅EPA OBD II Approved ✅Not Ship to CA, NY, CO & MEBrand New: UnbrandedILS 1,042.88or Best OfferILS 447.90 shippingCar Exhaust Pipe Wrap Insulation Glass Fiber Tape Insulation Heat 1.5m Accessory (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 43.17or Best OfferFree shippingCar Stainless Steel Exhaust Muffle Silencer Exhaust Muffler Pipe Tip Tail Throat (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 112.11Was: ILS 118.00or Best OfferFree shippingCar Exhaust Muffler Pipe Tube End Red Light Straight Modified Single Outlet#F (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 334.48Free shippingAuto Blow Off Valve Noise Turbo Sound Whistle Simulator Muffler Auto Accessories (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 37.66or Best OfferFree shippingHooker BlackHeart Jeep Wrangler TJ, Cherokee XJ, WJ 4.0 Headers - 70305402-RHKR (Fits: 2004 Jeep TJ)
Brand New: HookerILS 2,074.47or Best OfferILS 1,557.56 shippingOnly 1 left!Car Exhaust Muffler Pipe Tail Half Blue Throat Large Caliber Tip Silencer Tube (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 112.11Was: ILS 118.00or Best OfferFree shippingCar Blow Off Valve Noise Turbo Sound Whistle Simulator Muffler Car Accessories (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 42.80or Best OfferFree shippingFor 1997-2004 Jeep TJ Purge Valve Dorman 15517KN 2001 2002 1998 1999 2000 2003 (Fits: 2004 Jeep TJ)
Solenoid / Valve AssemblyBrand New: DormanILS 192.64ILS 253.58 shippingOnly 2 leftFits Jeep Wrangler TJ JK 97-18 Exhaust Hanger Insulator Rubber Bushing 52085085 (Fits: 2004 Jeep TJ)
Brand NewILS 93.08ILS 72.26 shippingCar Exhaust Muffler Pipe Tube End Red Light Straight Modified Single Outlet#b (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 317.75Was: ILS 334.48Free shippingCar Exhaust Muffler Pipe LED Tube End Red Light Straight Modified Single Outlet (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 334.48Free shipping2x Front & Rear Exhaust Manifold w/ Gasket for Jeep Grand Cherokee 99-04 TJ 4.0L (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 553.45or Best OfferILS 1,480.31 shippingSet of 4 O2 Oxygen Sensor for 2002-2018 Dodge Ram 1500 3.6L 3.7L 4.7L 5.7L /5.9L (Fits: 2004 Jeep TJ)
Brand NewILS 221.58Was: ILS 260.69or Best OfferILS 18.59 shippingLambda Oxygen Sensor for Jeep Wrangler TJ 4.0L 2004-2006 OLS/TJ/004A
Brand New: DENSOILS 282.14ILS 139.51 shippingLambda Oxygen Sensor for Jeep Wrangler TJ 4.0L 2004-2006 OLS/TJ/004A
Brand NewILS 256.10ILS 136.09 shippingFront Exhaust Manifold w/ Gasket for Jeep Grand Cherokee Wrangler TJ Cherokee (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 286.76or Best OfferILS 1,472.45 shipping2pcs Front & Rear Exhaust Manifold w/ Gasket for Jeep Grand Cherokee Wrangler TJ (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 523.66or Best OfferILS 1,479.45 shippingExhaust Manifold Thermal Protection Plate for 2002 2003 2004 2005 2006 Jeep TJ
Brand NewILS 130.51or Best OfferILS 251.75 shipping1 Pc Heat Shield Fit for 2002 2003 2004 2005 2006 Jeep TJ Wrangler 4.0L L6
Brand NewILS 133.98or Best OfferILS 251.83 shippingNGK NTK Downstream O2 Oxygen Sensor for 2004 Jeep TJ 4.0L L6 - Universal Fit sa (Fits: 2004 Jeep TJ)
The #1 Seller of NGK Oxygen Sensors on eBayBrand New: NTKILS 153.76Was: ILS 307.25ILS 222.81 shippingJeep TJ Wrangler Ignition Coil Pack 4.0L 6 Cylinder 56041476AA 00-06 9307 (Fits: 2004 Jeep TJ)
OEM Jeep Wrangler Parts! Over 20,000 Positive FeedbackPre-Owned: JeepILS 162.92Was: ILS 181.02ILS 252.68 shippingBosch 13714 Oxygen Sensor fits 56041847AA Jeep (Fits: 2004 Jeep TJ)
Brand New: BoschILS 74.49ILS 110.62 shipping4.0L fits Jeep TJ Cherokee Wrangler Grand Cherokee Exhaust Manifold SET / Pair (Fits: 2004 Jeep TJ)
Brand New: Aftermarket ProductsILS 674.10ILS 1,483.88 shipping88 sold00-06 Jeep Wrangler TJ 4.0 Exhaust Manifolds OEM Front Rear (Fits: 2004 Jeep TJ)
Pre-Owned: JeepILS 297.94ILS 1,472.78 shippingMopar 56028994AA Sensor Oxygen (Fits: 2004 Jeep TJ)
2 Year Warranty Valid At Any Chrysler Dodge Jeep DealerBrand New: MoparILS 247.88or Best OfferILS 239.65 shippingOnly 1 left!1998-2004 Jeep Wrangler TJ Evap Purge Solenoid Fuel Vapor Valve 04669475
EPV-726424Pre-Owned: JeepILS 93.08ILS 250.64 shippingSonda Lambda Oxígeno para Jeep Wrangler Tj 4.0L 2004-2006 Ols / Tj / 004a
Brand NewILS 234.01ILS 136.91 shippingOxygen Lambda Sensor for Jeep Wrangler TJ 2.4L 2.5L & 4.0L 1997-2004 OLS/TJ/002A
Brand New: DENSOILS 297.55ILS 139.51 shippingCapteur Lambda Oxygène pour Jeep Wrangler Tj 4.0L 2004-2006 Ols / Tj / 004a
Brand NewILS 234.01ILS 136.91 shippingSensor Lambda para Jeep Wrangler Tj 2.4L 2.5L & 4.0L 1997-2004 Ols / Tj / 002a
Brand NewILS 246.82ILS 136.91 shippingFITS Jeep 93-98 Grand Cherokee 98-06 wrangler TJ Control Arm Front Lower+Upper (Fits: 2004 Jeep TJ)
Brand New: EMUSAILS 744.90ILS 1,809.61 shipping1998-2004 Jeep Wrangler TJ Evap Purge Solenoid Fuel Vapor Valve 04669475
EPV-793116Pre-Owned: JeepILS 93.08ILS 250.64 shippingRear Exhaust Manifold w/ Gasket for Jeep Grand Cherokee 99-04 TJ Wrangler 4.0L (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 279.32or Best OfferILS 363.87 shippingExhaust Manifold Hardware Kit Fits 1997-2006 Jeep TJ 4.0L L6 Dorman 595YN42 (Fits: 2004 Jeep TJ)
Brand New: DormanILS 94.12ILS 235.10 shippingSet 4pcs Oxygen Sensor replacement for Dodge Charger for Jeep 234-4587 (Fits: 2004 Jeep TJ)
Brand NewILS 196.14ILS 253.69 shippingJeep TJ Wrangler Ignition Coil Pack 4.0L 6 Cylinder 56041476AA 00-06 17195 (Fits: 2004 Jeep TJ)
OEM Jeep Wrangler Parts! Over 20,000 Positive FeedbackPre-Owned: JeepILS 155.69Was: ILS 172.98ILS 252.50 shippingOxygen HO2S for Jeep Wrangler size 2.4L 2.5L & 4.0L 1997-2004 Ols / /
Brand NewILS 246.82ILS 136.91 shippingHO2S sensor for Jeep Wrangler size 4.0L 2004-2006 Ols / Tj / 004a
Brand NewILS 234.01ILS 136.91 shippingJeep TJ Wrangler Ignition Coil Pack 4.0L 6 Cylinder 56041476AA 00-06 11546 (Fits: 2004 Jeep TJ)
OEM Jeep Wrangler Parts! Over 20,000 Positive FeedbackPre-Owned: JeepILS 154.87Was: ILS 172.08ILS 252.46 shippingFront Exhaust Manifold w/ Gasket for Jeep Grand Cherokee 99-04 TJ Wrangler 4.0L (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 279.32or Best OfferILS 379.21 shippingFuel Vapor Leak Detection Pump for Dodge Durango Jeep Grand Cherokee Plymouth (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 104.25or Best OfferILS 250.97 shipping4PCS O2 Oxygen Sensor For Jeep Grand Cherokee Commander Dodge Ram 1500 234-4587 (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 177.48Was: ILS 186.83or Best OfferILS 265.42 shipping2049170 Flowmaster Catalytic Converter - Direct Fit - Federal (Fits: 2004 Jeep TJ)
Brand New: FlowmasterILS 2,920.05Was: ILS 4,637.25ILS 487.94 shippingFel-Pro 60836 Exhaust Pipe Flange Gasket for F7549 52005431 132441 132241 mc (Fits: 2004 Jeep TJ)
The #1 Seller of Genuine Fel-Pro Parts on eBayBrand New: CarquestILS 57.06Was: ILS 114.50ILS 219.98 shippingOnly 2 leftO2 Oxygen Sensor 02 For Dodge Chrysler Jeep Upstream & Downstream 234-4587 2Pcs (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 94.57or Best OfferILS 235.10 shipping2002-2006 JEEP WRANGLER 4.0L EXHAUST MANIFOLD HEAT SHIELD OEM MOPAR 53013669AA (Fits: 2004 Jeep TJ)
Brand New: MoparILS 126.42ILS 266.95 shipping30 soldMagnaflow 24150 Direct-Fit Catalytic Converter For 2004-2006 Jeep TJ NEW
Federal / EPA Compliant - Not CARB ApprovedBrand New: MagnaFlowILS 1,348.34or Best OfferILS 1,245.39 shippingDorman 310-260 Fuel Vapor Leak Detection Pump Filter fits Dodge Jeep Chrysler (Fits: 2004 Jeep TJ)
Brand New(1)1 product ratings - Dorman 310-260 Fuel Vapor Leak Detection Pump Filter fits Dodge Jeep ChryslerILS 145.26Trending at ILS 171.15eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.ILS 222.55 shippingJeep TJ Wrangler Ignition Coil Pack 4.0L 6 Cylinder 56041476AA 00-06 11882 (Fits: 2004 Jeep TJ)
OEM Jeep Wrangler Parts! Over 20,000 Positive FeedbackPre-Owned: JeepILS 154.87Was: ILS 172.08ILS 252.46 shippingFlanged front pipe for Jeep Wrangler / Cherokee / Liberty 2.4 2.8 3.7 4.0 18168 (Fits: 2004 Jeep TJ)
Brand New: AP ExhaustILS 122.73ILS 266.84 shipping31 sold2Pcs O2 Oxygen Sensor 234-4029 For Chrysler Aspen Dodge Dakota Ram 1500 Truck (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 92.71or Best OfferILS 235.07 shipping4PCS O2 Oxygen Sensor 234-4029 Up/Downstream For 01-18 Jeep Grand Cherokee V6 V8 (Fits: 2004 Jeep TJ)
Brand New: UnbrandedILS 159.42or Best OfferILS 267.43 shipping53013263AB Exhaust Manifold for Jeep Wrangler Liberty TJ 2003,2005-2006
Brand New: CrownILS 320.73ILS 411.28 shippingEngine Crankcase Breather Element WVE 7F1013 (Fits: 2004 Jeep TJ)
Brand New: NTKILS 96.88ILS 221.14 shippingOxygen Sensor-SLT, VIN: D Mopar 56028996AA (Fits: 2004 Jeep TJ)
Brand New: MoparILS 255.85ILS 225.83 shippingVapor Canister Purge Valve Solenoid for JEEP WRANGLER YJ TJ 1994-2004 RA/0122F
Brand New: NTKILS 299.16ILS 186.33 shippingOxygène Lambda Capteur pour Jeep Wrangler Tj 2.4L 2.5L & 4.0L 1997-2004
Brand NewILS 246.82ILS 136.91 shipping