Exhaust & Emission Systems for Infiniti QX4
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7,222 Results
Stainless Steel Muffler fits 1996 - 2000 Nissan PathFinder 97 - 00 Infiniti QX4 (Fits: INFINITI QX4)
Brand New$179.74Free shippingStainless Steel Resonator Fits 96 - 00 Nissan PathFinder 97-00 Infiniti QX4 (Fits: INFINITI QX4)
Brand New$94.84Free shipping28 soldNissan Frontier Pathfinder Xterra Infiniti QX4 3.3L EGR Valve VG33 OEM Factory (Fits: INFINITI QX4)
Pre-Owned: OEM$69.99Top Rated Plus- Sellers with highest buyer ratings
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$15.00 shipping36 soldBosch 15343 Oxygen Sensor for 2001-2003 Infiniti QX4 Pathfinder
Brand New: Bosch$29.95Top Rated Plus- Sellers with highest buyer ratings
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Free shippingGENUINE NISSAN PATHFINDER INFINITI G20 QX4 OXYGEN SENSOR MANIFOLD NUT 20607P6500 (Fits: INFINITI QX4)
Brand New: Nissan$14.75Was: $16.39Free shipping152 soldExhaust Manifold fits 3.5L Nissan Pathfinder Infiniti QX4 Driver Side 01-04 (Fits: INFINITI QX4)
Brand New: Aftermarket Products$30.95Free shippingOnly 1 left!Fit INFINITI QX4 1997-2003 Rear Catalytic Converter Driver Side (Fits: INFINITI QX4)
Brand New: Exhaust Distribution$95.96$14.95 shipping9 watchingStainless Steel Exhaust Muffler fits: 01-04 Nissan Pathfinder 01-03 Infiniti QX4 (Fits: INFINITI QX4)
Northeastern Stainless Steel - LimitedLifetime WarrantyBrand New$194.74Trending at $199.74eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.13 watchingFit INFINITI QX4 1997-2003 Rear Catalytic Converter Passenger Side (Fits: INFINITI QX4)
Brand New: Exhaust Distribution$99.85$14.95 shippingNEW BOSCH 13651 Oxygen Sensor FOR Infiniti Nissan Pathfinder QX4 2001-2003 (Fits: INFINITI QX4)
Brand New: Bosch$38.00Top Rated Plus- Sellers with highest buyer ratings
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Trending at $33.90eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingCatalytic Converter for 2001 2002 2003 2004 Nissan Pathfinder/Infiniti QX4 3.5L (Fits: INFINITI QX4)
EPA approve / 3-5 Business Days E.T.A / 99.5+ FeedbackBrand New$193.93or Best OfferFree shipping1997-2003 Fit INFINITI QX4 Rear Catalytic Converters 2 PIECES (Fits: INFINITI QX4)
Brand New$185.95$19.95 shippingNew Catalytic Converter Rear Passenger Side for 1997-2003 Infiniti QX4 Rear (Fits: INFINITI QX4)
Federal-EPA or 46-State LegalBrand New: EvanFischer$161.64Was: $169.80Free shippingDorman 674-432 Exhaust Manifold fits Nissan Pathfinder Infiniti QX4 (Fits: INFINITI QX4)
Right - Lifetime WarrantyBrand New: Dorman$85.22Estimated delivery dateEst. delivery Fri, May 24Top Rated Plus- Sellers with highest buyer ratings
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OEM For Vapor Canister Vent Solenoid Valve Maxima Altima Frontier 1997-2002 NEW (Fits: INFINITI QX4)
Brand New: OEM$58.88Free shippingOnly 1 left!Stainless Steel Muffler fits: 2001-2004 Nissan Pathfinder 2001-2003 Infiniti QX4 (Fits: INFINITI QX4)
Northeastern Stainless Steel - LimitedLifetime WarrantyBrand New$199.74Free shipping107 soldDirect Fit Exhaust System Kit fits Nissan 01-04 Pathfinder Infiniti QX4
Northeastern Stainless Steel - LimitedLifetime WarrantyBrand New$254.74Catalytic Converter For 1997-2004 Nissan Pathfinder Infiniti QX4 3.5L Rear Set (Fits: INFINITI QX4)
EPA Approved, 3 - 6 Business Days Delivery GUARANTEED!Brand New$158.99or Best OfferFree shipping106 soldNEW BOSCH 13257 Oxygen Sensor-Actual OE FOR NISSAN Pathfinder INFINITI QX4 (Fits: INFINITI QX4)
Brand New: Bosch$24.50Estimated delivery dateEst. delivery Fri, May 24Top Rated Plus- Sellers with highest buyer ratings
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Front Left & Right Resonators For Infiniti QX4 2002-2003 & PATHFINDER 2002-2004 (Fits: INFINITI QX4)
Brand New: Mac Tools$166.00Estimated delivery dateEst. delivery Fri, May 24Top Rated Plus- Sellers with highest buyer ratings
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EGR Vacuum Switch Purge Solenoid For 2001 2002 2003 Infiniti QX4 3.5L 1495631U01
Brand New: Unbranded$11.49Top Rated Plus- Sellers with highest buyer ratings
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Free shippingSMP SG1276 Oxygen Sensor FOR 2001 Nissan PATHFINDER Infiniti QX4 3.5 DOWNSTREAM (Fits: INFINITI QX4)
Brand New: Standard Motor Products$8.25Free shippingFront Catalytic Converter Driver Side Left LH for Nissan Pathfinder Infiniti QX4 (Fits: INFINITI QX4)
Order by Noon EST and this part ships today!Brand New: Cateran$169.62Top Rated Plus- Sellers with highest buyer ratings
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Was: $244.95Free shipping86 soldVapor Canister Vent Solenoid For 1997-2000 Infiniti QX4 3.3L V6 1998 YF947ZW (Fits: INFINITI QX4)
Brand New: AP$19.05Free shippingCatalytic Converter For 1997-2003 Infiniti QX4 1996-04 Nissan Pathfinder Front (Fits: INFINITI QX4)
Federal-EPA or 46-State LegalBrand New: EvanFischer$161.16Was: $163.83Free shipping135 soldMagnaflow 50211 Catalytic Converter Fits INFINITI QX4/PATHFINDER 1996-2004
Brand New: MagnaFlow$224.00or Best OfferFree shipping1997-2003 Fit INFINITI QX4 Rear Catalytic Converter Passenger Side with Gaskets (Fits: INFINITI QX4)
Brand New$109.93$19.95 shippingCatalytic Converter For 2000-2004 Nissan Pathfinder Front Left and Right Side (Fits: INFINITI QX4)
Federal-EPA or 46-State LegalBrand New: EvanFischer$291.49Free shippingStainless Steel Muffler fits 01 to 04 Nissan Pathfinder 01 to 03 Infiniti QX4 (Fits: INFINITI QX4)
Brand New$199.74Free shipping79 soldDenso Oxygen Sensor 234-4703 for Nissan Infiniti Pathfinder Pickup QX4 1996-2003 (Fits: INFINITI QX4)
Brand New: DENSO$28.27Was: $29.76Free shippingFor Right Upper Nissan Pathfinder Sentra Infiniti QX4 Q45 Oxygen Sensor 234-3087 (Fits: INFINITI QX4)
Brand New: MotorKing$23.29Top Rated Plus- Sellers with highest buyer ratings
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Was: $25.37Free shippingGENUINE OEM NISSAN SENTRA ALTIMA INFINITI OXYGEN SENSOR ADAPTER NUT 20607-P6500 (Fits: INFINITI QX4)
Brand New: Nissan$13.13or Best OfferFree shipping245 soldExhaust Muffler Pipe fits 2001-2004 Nissan Pathfinder 2001-2003 Infiniti QX4 (Fits: INFINITI QX4)
Brand New$100.26Free shippingMuffler Exhaust Rear 201005W014 for Nissan Pathfinder INFINITI QX4 2001-2003 (Fits: INFINITI QX4)
Hassle Free Returns. Free Fast Shipping.Brand New: EvanFischer$395.68Free shippingAir Flow Meter Fits 01-03 INFINITI QX4 52151 (Fits: INFINITI QX4)
90 DAY MONEY BACK GUARANTEE!! 100% TESTED PARTS!!Pre-Owned: Infiniti$73.37Was: $77.23or Best OfferFree shipping54084 Walker Resonator for Nissan Pathfinder INFINITI QX4 1997-2000
New (Other): Walker$134.99or Best OfferFree shippingNEW BOSCH 13651 Oxygen Sensor FOR Infiniti Nissan Pathfinder QX4 2001-2003 (Fits: INFINITI QX4)
Brand New: Bosch$30.99Estimated delivery dateEst. delivery Fri, May 24Trending at $33.90eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Top Rated Plus- Sellers with highest buyer ratings
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Front Catalytic Converters Left LH & Right RH for Nissan Pathfinder Infiniti QX4 (Fits: INFINITI QX4)
Order by Noon EST and this part ships today!Brand New: Cateran$340.90Top Rated Plus- Sellers with highest buyer ratings
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Was: $460.95Free shippingOnly 3 leftExhaust Manifold fits 3.5L Nissan Pathfinder Infiniti QX4 Passenger Side 01-04 (Fits: INFINITI QX4)
Brand New: Aftermarket Products$35.95Free shippingOnly 1 left!Genuine Nissan Pathfinder Infiniti Qx4 2001-2004 Valve Solenoid 149554W01A OEM (Fits: INFINITI QX4)
Brand New: Nissan$61.00Free shippingOnly 1 left!For 2001-2003 Infiniti QX4 Breather Hose Genuine 73388ZC 2002 (Fits: INFINITI QX4)
Valve Cover to Valve CoverBrand New$62.96Free shippingHOLSTEIN 2PCV0069 PCV Valve For 95-01 INFINITI Nissan I30 Maxima Pathfinder QX4 (Fits: INFINITI QX4)
HOLSTEIN 2PCV0069 Fast Free Shipping Multiple LocationsBrand New: Holstein$9.98Was: $11.99Free shippingFITS: 2001-2003 Infiniti QX4 3.5L Front/Rear D/S & P/S CATALYTIC CONVERTER (Fits: INFINITI QX4)
Brand New$289.99Free shippingGenuine Bosch 13257 F00HL00104 Oxygen Sensor for Infiniti QX4 Nissan Pathfinder (Fits: INFINITI QX4)
Brand New: Bosch$29.69Was: $32.99or Best Offer$9.60 shippingCatalytic Converter Fits 2001-2003 Infiniti QX4 (Fits: INFINITI QX4)
FREE HARDWARE AND SHIPPINGBrand New: Stellar$199.99Free shipping226904W021 For Infiniti QX4 Nissan Pathfinder 3.5L 3 Wire Oxygen Sensor O2 NEW
Brand New: MotorKing$36.75Top Rated Plus- Sellers with highest buyer ratings
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Was: $38.80Free shipping3 watchingFITS:2001-2004 INFINITI QX4/NISSAN PATHFINDER 3.5L FRONT DRIVER CATALYTIC (Fits: INFINITI QX4)
Brand New$93.90Was: $104.33or Best OfferFree shippingFit INFINITI QX4 3.3L 1997-2000 Front Catalytic Converter RIGHT (Fits: INFINITI QX4)
Brand New: Exhaust Distribution$99.95$14.95 shippingBosch Oxygen Sensor 15343 for 2001-2003 Infiniti QX4 Nissan Pathfinder UPSTREAM (Fits: INFINITI QX4)
Brand New: Bosch$22.95Estimated delivery dateEst. delivery Fri, May 24DENSO Oxygen Sensor-OE Style for Infiniti QX4 & Nissan Pathfinder 234-4713 (Fits: INFINITI QX4)
Brand New: DENSO$31.95Free shippingMuffler Exhaust Rear for Nissan Pathfinder Infiniti QX4 1996-2000 203501W365
Hassle Free Returns. Free Fast Shipping.Brand New: EvanFischer$70.77Free shipping58 soldFits 2002-2003 Infiniti QX4 3.5L 2 x Upstream & Downstream Oxygen O2 02 Sensors (Fits: INFINITI QX4)
Brand New$28.49or Best OfferFree shippingGenuine Altima Pathfinder (97-04), Infiniti QX4(97-03)Solenoid Valve 14956-1P10A
Brand New: Nissan$62.44or Best Offer$5.50 shippingOnly 1 left!Center Muffler For 2001-2003 Infiniti QX4 2002 JJ943BX (Fits: INFINITI QX4)
Brand New$136.02Estimated delivery dateEst. delivery Fri, May 241997-2000 Fit INFINITI QX4 3.3L Manifold Catalytic Converters FRONT 2 PIECES (Fits: INFINITI QX4)
Brand New$185.94$19.95 shippingAir Flow Meter Fits 01-03 INFINITI QX4 1126995 (Fits: INFINITI QX4)
60 DAY MONEY BACK GUARANTEE!! QUALITY TESTED PARTS!!Pre-Owned: Nissan$85.43Was: $89.93or Best OfferFree shipping