Exhaust & Emission Systems for Mazda RX-4
Find parts that fit
We need more information about your vehicle to confirm fit.
Mazda
RX-4
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
124 Results
Headers / Extractors for Mazda RX4, RX5, & RX7 - 13B 1.3L Rotary
Brand New: APSILS 783.79ILS 432.43 shippingOnly 1 left!SUV Car Blue Real Carbon Fiber ID:2.5"/60mm Glossy Exhaust Pipe Tip OD:3.5"/89mm (Fits: Mazda RX-4)
New (Other): HTCILS 184.79or Best OfferFree shipping47 watchingSecondary Air Injection Pump fits 1974-1985 Mazda RX-7 RX-3 RX-4 CARDONE REMAN (Fits: Mazda RX-4)
Remanufactured: CardoneILS 640.13ILS 372.70 shippingExhaust Manifold Gasket Fits Mazda RX4 1973 1974 1975 49-04476 (Fits: Mazda RX-4)
Brand NewILS 64.22ILS 278.95 shippingRear Tail Throat Liner Chrome Car Exhaust Muffler Tip Dual Pipe Trim Modified (Fits: Mazda RX-4)
Brand New: UnbrandedILS 58.66Was: ILS 65.92ILS 11.08 shippingMazda Rotary 12A Engine Exhaust Flange 12mm. RX7 RX4 RX3 RX2 Turbo
Brand New: UnbrandedILS 142.06or Best OfferILS 309.72 shipping3 watchingMazda Rotary 12A Twin Distributor Engine Exhaust Flange 12mm. R100 RX2 RX3 RX4
Brand New: UnbrandedILS 142.06or Best OfferILS 309.72 shippingMazda rotary 13B engine exhaust flange 12mm. RX7 RX4 RX3 RX2 Turbo
Brand New: UnbrandedILS 156.76or Best OfferILS 309.72 shippingMackay Exhaust Mount for Mazda RX2 RX3 RX4 EXM1269 (Fits: Mazda RX-4)
Brand NewILS 125.65ILS 293.92 shippingMazda rotary 20B engine exhaust flange 12mm. RX7 RX4 RX3 RX2 Turbo Triple Rotor
Brand NewILS 166.55or Best OfferILS 309.72 shipping18 soldExhaust manifold Mazda RX4 13B TO4 turbo EM042
Brand New: UnbrandedILS 1,021.37ILS 681.77 shipping8 watchingMuffler End Exhaust Hanger fits Mazda RX-4 LA22S 1.1L Rotory2 12A (Fits: Mazda RX-4)
Brand NewILS 69.56ILS 61.23 shippingNew * OEM * Post-Cat Oxygen Sensor For Mazda RX8 FE 1.3L 4.03 - 08 (Fits: Mazda RX-4)
Brand NewILS 649.07ILS 85.73 shippingFor 1974-1978 Mazda RX4 Secondary Air Injection Pump Cardone 93413HDRV 1975 1976
Remanufactured: CardoneILS 530.26ILS 369.44 shippingSecondary Air Injection Pump Cardone 33-777 Reman (Fits: Mazda RX-4)
Remanufactured: Cardone IndustriesILS 459.78Was: ILS 522.48or Best OfferILS 459.15 shipping1974/1974 Mazda RX4/ Rotary Pickup 13B Thermal Reactor Nice
Pre-OwnedILS 2,038.03ILS 1,773.30 shipping🔥AEM No Weld O2 Sensor Mount 2.25 2.5 In Exhaust Pipe Tube Bung Wideband AFR🔥 (Fits: Mazda RX-4)
Brand New: AEM(9)9 product ratings - 🔥AEM No Weld O2 Sensor Mount 2.25 2.5 In Exhaust Pipe Tube Bung Wideband AFR🔥ILS 203.62or Best OfferILS 243.08 shippingAdjustable Exhaust Hangers Red Audi Honda Nissan Toyota Mazda Ford Chevrolet (Fits: Mazda RX-4)
Brand NewILS 225.85ILS 271.80 shipping2x New * PEC * Pre-Cat Oxygen Sensor - Front & Rear For Mazda 323 2.0L (Fits: Mazda RX-4)
Brand NewILS 484.97ILS 85.73 shippingNew * PEC * Oxygen Sensor O2 For Mazda MPV E2000 LW GE 3.0L 2.0L (Fits: Mazda RX-4)
Brand NewILS 289.02ILS 85.73 shippingNew * PEC * Oxygen Sensor O2 For Mazda 6 GG / GY 2.3L Turbo L3 (Fits: Mazda RX-4)
Brand NewILS 289.02ILS 85.73 shipping2x New * PEC * Pre-Cat Oxygen Sensor - Front & Rear For Mazda 626 2.5L (Fits: Mazda RX-4)
Brand NewILS 484.97ILS 85.73 shippingManifold Gasket Lot of 2 Lazorlite L47-5190 Made In Japan NOS (Fits: Mazda RX-4)
Japanese Replacement PartsNew (Other)ILS 39.98Was: ILS 47.02or Best OfferILS 232.30 shippingOnly 1 left!For 1974-1978 Mazda RX4 Secondary Air Injection Pump Cardone 44746DS 1975 1976 (Fits: Mazda RX-4)
1977 1.3L Rotary Air PumpRemanufactured: CardoneILS 529.74ILS 369.44 shippingFIBERGLASS EXHAUST PIPE HEADER WRAP TAPE KIT 15FT TURBO THERMAL THERMO PROTECT (Fits: Mazda RX-4)
Brand NewILS 48.13or Best OfferILS 111.13 shippingBrand New * PEC * Post-Cat Oxygen Sensor For Mazda RX8 1.3L 08 - 7.12 (Fits: Mazda RX-4)
Brand NewILS 289.02ILS 85.73 shipping15ft High Performance Car Engine Heat Protection Tape Self-adhesive Wrap 842℉ (Fits: Mazda RX-4)
Brand NewILS 46.28or Best OfferILS 111.13 shipping1 Set(30 pcs) Fit for Honda Mazda Fuel Line Quick Connector (Fits: Mazda RX-4)
Brand New: UnbrandedILS 452.07Free shipping5 watchingNew * OEM * Post-Cat Oxygen Sensor For Mazda 6 GJ 2.5 Dir. Inj. 12.12 - 9.16 (Fits: Mazda RX-4)
Brand NewILS 455.58ILS 85.73 shippingBrand New * OEM * Post-Cat Oxygen Sensor For Mazda 6 2.3L 3.02 - 2.05 (Fits: Mazda RX-4)
Brand NewILS 484.97ILS 85.73 shippingNew * OEM * Exhaust Pressure Sensor To Suit Mazda Mazda 6 GJ 2.2L Twin Turbo (Fits: Mazda RX-4)
Brand NewILS 568.25ILS 85.73 shippingCar Exhaust Muffler Tip Dual Pipe Trim Chrome Modified Rear Tail Throat Liner (Fits: Mazda RX-4)
Brand New: UnbrandedILS 64.33Was: ILS 71.48ILS 22.20 shipping2"x50Ft Roll Titanium Header Turbo Pipe Lava Manifold Exhaust Heat Wrap + 10 Tie (Fits: Mazda RX-4)
Brand NewILS 83.71Was: ILS 139.51or Best OfferILS 249.08 shipping42PCS 1/4-5/8 Boxed Car Rubber Insulated Clips Stainless Steel Cable Hose Clamps (Fits: Mazda RX-4)
Brand New: UnbrandedILS 59.21or Best OfferILS 7.37 shippingNew * OEM * Post-Cat Oxygen Sensor For Mazda 6 GG / GY 2.0L 3.02 - 2.05 (Fits: Mazda RX-4)
Brand NewILS 484.97ILS 85.73 shippingFor Mazda Rotary Pickup RX-7 1974-1985 Cardone Smog Air Pump CSW (Fits: Mazda RX-4)
Guaranteed Correct Part, Highest Quality, Best WarrantyRemanufactured: Cardone IndustriesILS 957.54Was: ILS 1,356.21ILS 382.04 shippingPre-Heat Duct Hose 219-433 ACDelco Professional/Gold (Fits: Mazda RX-4)
Brand NewILS 77.63ILS 233.41 shippingNew * OEM * Pre-Cat Oxygen Sensor For Mazda 3 2.0 Dir. Inj. 10 .11 - 1.14 (Fits: Mazda RX-4)
Brand NewILS 254.73ILS 85.73 shippingNew * OEM * Pre-Cat. Oxygen Sensor For Mazda 6 GL 2.5L Dir. Inj. Turbo (Fits: Mazda RX-4)
Brand NewILS 935.65ILS 85.73 shippingPre-Heat Duct Hose 219-433 ACDelco Professional/Gold (Fits: Mazda RX-4)
Brand NewILS 91.90ILS 233.82 shippingNgk 21546 O2 Sensors (Fits: Mazda RX-4)
✳️ Free Express Shipping ✳️Brand New: NGKILS 217.92Was: ILS 288.10ILS 223.59 shipping2x New PEC Post-Cat Oxygen Sensors LHS + RHL To Suit Jaguar S-Type 3.0L 6Cyl (Fits: Mazda RX-4)
Brand NewILS 484.97ILS 85.73 shippingSecondary Air Injection Pump Cardone 33-777 Reman (Fits: Mazda RX-4)
Remanufactured: Cardone IndustriesILS 529.70ILS 369.44 shippingPre-Heat Duct Hose 219-433 ACDelco Professional/Gold (Fits: Mazda RX-4)
TRUSTED BRAND - FAST SHIPPING - TOLL FREE SUPPORTBrand NewILS 118.21ILS 234.60 shippingFor 2`x15 'Gold Intake Heat Reflective Tape Wrap Self-adhesive High Temperature (Fits: Mazda RX-4)
Brand NewILS 46.28or Best OfferILS 111.13 shippingSelf Adhesive Wrap Tape 2''x15''For Car 1200°f Continuous Reflective Heat Shield (Fits: Mazda RX-4)
Brand NewILS 38.69Was: ILS 40.72or Best OfferILS 111.13 shippingNew * OEM * Exhaust Pressure Sensor To Suit Mazda Mazda 3 BM 2.2L Twin Turbo (Fits: Mazda RX-4)
Brand NewILS 568.25ILS 85.73 shippingPre-Heat Duct Hose 219-433 ACDelco Professional/Gold (Fits: Mazda RX-4)
Brand NewILS 88.71ILS 233.74 shippingSecondary Air Injection Pump Cardone 33-777 Reman (Fits: Mazda RX-4)
Remanufactured: CardoneILS 563.87ILS 370.44 shipping15Feet Gold Self-Adhesive Reflective Heat Wrap Shield Barrier Protection Tape (Fits: Mazda RX-4)
Brand NewILS 38.69Was: ILS 40.72or Best OfferILS 111.13 shippingNew OEM Post-Cat Oxygen Sensor For Mazda Atenza (Mazda 6) GH 2.5L 1.08 - 11.12 (Fits: Mazda RX-4)
Brand NewILS 318.41ILS 85.73 shippingSecondary Air Injection Pump Cardone 33-777 Reman (Fits: Mazda RX-4)
Remanufactured: CardoneILS 645.87ILS 460.52 shippingNew * OEM * Post-Cat. Oxygen Sensor For Mazda 6 GJ Diesel 2.2L Twin Turbo (Fits: Mazda RX-4)
Brand NewILS 925.85ILS 85.73 shippingNew * OEM * Post-Cat Oxygen Sensor For Mazda 3 BL 2.0L 4.09 - 1.14 (Fits: Mazda RX-4)
Brand NewILS 269.43ILS 85.73 shippingNew * OEM * Pre-Cat Oxygen Sensor For Mazda 3 BM 2.0 Dir. Inj. 1.14 - 7.16 (Fits: Mazda RX-4)
Brand NewILS 769.09ILS 85.73 shippingSecondary Air Injection Pump Cardone 33-777 Reman (Fits: Mazda RX-4)
Remanufactured: CardoneILS 559.98ILS 370.33 shipping2`x15 'Roll Self Adhesive Reflective Gold High Temperature Heat Shield Wrap Tape (Fits: Mazda RX-4)
Brand NewILS 38.69Was: ILS 40.72or Best OfferILS 111.13 shippingNew * OEM * Post-Cat. Oxygen Sensor For Mazda 3 BM Diesel 2.2L Twin Turbo (Fits: Mazda RX-4)
Brand NewILS 925.85ILS 85.73 shippingNew * OEM * Pre-Cat. Oxygen Sensor For Mazda 2 DJ 1.5L Dir.Inj 4Cyl (Fits: Mazda RX-4)
Brand NewILS 935.65ILS 85.73 shipping