Emission Modules & Control Units for Chevrolet Trailblazer EXT
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Chevrolet
Trailblazer EXT
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2,101 Results
2002 Chevy Envoy Trailblazer Bravada Engine Computer Control Module ECM ECU (Fits: Chevrolet Trailblazer EXT)
90 DAY PARTS ONLY WARRANTY!!!Pre-Owned: GMC$81.76Top Rated Plus- Sellers with highest buyer ratings
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Was: $116.80or Best Offer$20.71 shippingBosch 15282 O2 Oxygen Sensor Passenger Right Side Downstream & Upstream Coupe
Hassle Free Returns. Free Fast Shipping.Brand New: Bosch$63.11Free shippingO2 Oxygen Sensor Up & Downstream For 2002-2003 Chevrolet Trailblazer EXT 4.2L (Fits: Chevrolet Trailblazer EXT)
Brand New: Unbranded(1)1 product ratings - O2 Oxygen Sensor Up & Downstream For 2002-2003 Chevrolet Trailblazer EXT 4.2L$29.99Top Rated Plus- Sellers with highest buyer ratings
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Free shipping107 soldFor 2004-2005 Buick Rainier Chevrolet Trailblazer EXT 4.2L Oxygen 02 O2 Sensor (Fits: Chevrolet Trailblazer EXT)
Brand New$16.69or Best OfferFree shippingFor 2003-2004 Chevrolet Trailblazer EXT LS 5.3L Lambda Oxygen Sensor O2 15896 (Fits: Chevrolet Trailblazer EXT)
Brand New$21.39Top Rated Plus- Sellers with highest buyer ratings
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Was: $23.32Free shippingFor 2002-2003 Chevy Trailblazer 4.2L 2 Pcs Upstream & Downstream Oxygen Sensor (Fits: Chevrolet Trailblazer EXT)
Brand New$25.29Was: $25.99or Best OfferFree shippingBrand New ORIGINAL GM O2 Oxygen Sensor Fits Envoy Trailblazer Express 12578624 (Fits: Chevrolet Trailblazer EXT)
New (Other): Bosch$24.95Top Rated Plus- Sellers with highest buyer ratings
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Oxygen O2 Sensor Upstream & Downstream For 2002 2003 GMC Envoy XL SLE SLT 4.2L (Fits: Chevrolet Trailblazer EXT)
Brand New: Unbranded$29.99Top Rated Plus- Sellers with highest buyer ratings
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Trending at $30.99eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shipping194 sold4x O2 Oxygen 02 Sensor Upstream & Downstream for Chevy GMC Hummer Cadillac Isuzu (Fits: Chevrolet Trailblazer EXT)
Brand New: Unbranded$53.99Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOxygen Sensor For 2006 Chevrolet Trailblazer Before & After Catalytic Converter (Fits: Chevrolet Trailblazer EXT)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$37.11Was: $51.01Free shipping2X Up+Downstream Oxygen O2 Sensor Fit For 2002-2003 Chevrolet Trailblazer 4.2L (Fits: Chevrolet Trailblazer EXT)
Brand New: Pioneer$31.08or Best OfferDENSO Upstream Oxygen Sensor for 2005 CHEVROLET TRAILBLAZER EXT V8-5.3L (Fits: Chevrolet Trailblazer EXT)
GENUINE OEM DENSO OXYGEN SENSOR - UPSTREAMBrand New: DENSO$39.99Free shippingLambda Oxygen Sensor For 2006-2012 Buick Chevy GMC Hummer Isuzu Saab 234-4331 (Fits: Chevrolet Trailblazer EXT)
Brand New: Autotech$19.30Top Rated Plus- Sellers with highest buyer ratings
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Was: $21.06Free shipping2pcs Oxygen Sensor O2 for 2004-2005 Chevrolet Trailblazer 4.2L Up+Downstream (Fits: Chevrolet Trailblazer EXT)
Brand New: AFR$38.83Was: $40.87AC Delco GM 213-1574 Downstream Heated Oxygen Sensor Black for 03-05 Trailblazer (Fits: Chevrolet Trailblazer EXT)
New (Other): ACDelco$56.99Was: $59.99or Best OfferEngine ECM Electronic Control Module ID 12586242 Fits 04 AVALANCHE 1500 67040 (Fits: Chevrolet Trailblazer EXT)
6 Month Money Back Guarantee! - 100% Tested Auto Part!Pre-Owned: Chevrolet$104.35Was: $109.84or Best OfferFree shipping2 Oxygen O2 Sensor Upstream & Downstream For 2002-03 Chevrolet Trailblazer 4.2L (Fits: Chevrolet Trailblazer EXT)
Brand New$30.58Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping213-1574 AC Delco O2 Oxygen Sensor DOWNSTREAM New for Chevy Olds Trailblazer GMC (Fits: Chevrolet Trailblazer EXT)
Brand New: ACDelco$79.58Free shipping2X Upstream or Downstream O2 Oxygen Sensor For Chevy 1500 5.3L GMC 234-4668 (Fits: Chevrolet Trailblazer EXT)
Brand New$21.40Top Rated Plus- Sellers with highest buyer ratings
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or Best Offer71 soldNEW Oxygen Sensor-Validated BOSCH 13847 For Buick Chevrolet GMC Isuzu Oldsmobile (Fits: Chevrolet Trailblazer EXT)
Brand New: Bosch$17.35Top Rated Plus- Sellers with highest buyer ratings
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Trending at $17.98eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Bosch Oxygen 13847 O2 Sensor fits 2004-2005 Izuzu GMC Chevrolet Buick Saab (Fits: Chevrolet Trailblazer EXT)
Fits: Ascender Canyon Colorado Trailblazer Rainer 9-7xBrand New: Bosch$17.99or Best Offer34 sold1* Oxygen Sensor for Chevrolet Express Savana 1500 2500 3500 Rainier Downstream (Fits: Chevrolet Trailblazer EXT)
Brand New$14.63Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFor 2006 Chevy Trailblazer 6.0L 2 Pcs Upstream & Downstream Oxygen O2 02 Sensor (Fits: Chevrolet Trailblazer EXT)
Brand New$25.49or Best OfferFree shipping213-1574 AC Delco O2 Oxygen Sensor DOWNSTREAM New for Chevy Olds Trailblazer GMC (Fits: Chevrolet Trailblazer EXT)
Brand New: ACDelco$79.55Free shippingO2 Oxygen Sensor UPSTREAM for Chevy Olds Chevrolet Colorado Trailblazer EXT GMC (Fits: Chevrolet Trailblazer EXT)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$21.28Free shipping54 soldEngine ECM Electronic Control Module ID 12586242 Fits 04 AVALANCHE 1500 74180 (Fits: Chevrolet Trailblazer EXT)
6 Month Money Back Guarantee! - 100% Tested Auto Part!Pre-Owned: Chevrolet$90.21Was: $94.96or Best OfferFree shippingOxygen Sensor Set For 2000-02 Chevy Silverado 1500 Htd. 4-Wire Threaded-In 4-Pcs (Fits: Chevrolet Trailblazer EXT)
Please See Compatibility Area For Fitment DetailsBrand New: Perfect Fit$64.14Was: $231.65Free shipping49 soldUpstream+Downstream O2 Oxygen Sensor For 2004-2005 Chevy Trailblazer/GMC Canyon (Fits: Chevrolet Trailblazer EXT)
Brand New: Unbranded$38.73Was: $40.77Engine ECM Electronic Control Module Fits 03-07 HUMMER H2 180658 (Fits: Chevrolet Trailblazer EXT)
60 DAY MONEY BACK GUARANTEE!!!! 100% TESTED PART!!!!!!!Pre-Owned: Chevrolet$110.95Was: $116.79Free shippingBosch Oxygen Sensor 16746 For Buick Cadillac Chevrolet GMC Isuzu 9-7x 2002-2016
Brand New: Bosch$22.50Top Rated Plus- Sellers with highest buyer ratings
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Trending at $23.00eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.2PCS O2 Oxygen Sensor For Chevy GMC Hummer Cadillac 5.3L Pontiac Oldsmobile 3.4L (Fits: Chevrolet Trailblazer EXT)
Brand New: Unbranded$25.18Top Rated Plus- Sellers with highest buyer ratings
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Denso Upstream Oxygen Sensor for 2003-2004 Chevrolet Trailblazer EXT 5.3L V8 sf (Fits: Chevrolet Trailblazer EXT)
The #1 Seller of Genuine Denso Parts on eBayBrand New: DENSO$44.71Was: $89.49O2 Oxygen Sensor 12590847 For CHEVROLET GMC CADILLAC (Fits: Chevrolet Trailblazer EXT)
Brand New: Unbranded$19.45Was: $21.37Free shippingNTK Oxygen Sensor for 2005 Chevrolet Trailblazer EXT Downstream Left
Part No. 21048-WV FREE SHIPPING!!!Brand New: NTK$44.86NEW GENUINE BOSCH 15898 Oxygen Sensor FOR GM VEHIVLES BULK NO BOX (Fits: Chevrolet Trailblazer EXT)
Brand New: Bosch$26.25Top Rated Plus- Sellers with highest buyer ratings
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Only 2 leftEngine ECM Electronic Control Module ID 12586242 Fits 04 AVALANCHE 1500 423922 (Fits: Chevrolet Trailblazer EXT)
BETTER PARTS, BETTER WARRANTY WITH AUTO WORLD SALVAGEPre-Owned: Chevrolet$80.74Was: $84.99or Best OfferFree shippingEngine ECM Electronic Control Module ID 12586242 Fits 04 AVALANCHE 1500 417826 (Fits: Chevrolet Trailblazer EXT)
BETTER PARTS, BETTER WARRANTY WITH AUTO WORLD SALVAGEPre-Owned: Chevrolet$99.74Was: $104.99or Best OfferFree shippingBosch Oxygen Sensor 15894 for Rainier Colorado Trailblazer Canyon Envoy NO BOX (Fits: Chevrolet Trailblazer EXT)
Brand New: Bosch$26.99Top Rated Plus- Sellers with highest buyer ratings
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Only 1 left!Denso Downstream Oxygen Sensor for 2003-2005 Chevrolet Trailblazer EXT 5.3L ke (Fits: Chevrolet Trailblazer EXT)
No connector included - Must rewire existing connectorBrand New: DENSO$53.83Was: $107.74Oxygen sensor O2 From 2003 Chevrolet Trailblazer 4.2 (Fits: Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$19.95213-1698 AC Delco O2 Oxygen Sensor UPSTREAM New for Chevy Olds Trailblazer Envoy (Fits: Chevrolet Trailblazer EXT)
Brand New: ACDelco$87.07Free shipping2pcs New O2 Oxygen Sensor for Buick Chevy GMC Isuzu Pontiac Saab Saturn 00-08 (Fits: Chevrolet Trailblazer EXT)
Brand New: Unbranded$26.88Top Rated Plus- Sellers with highest buyer ratings
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Denso Downstream Oxygen Sensor for 2003-2004 Chevrolet Trailblazer EXT 5.3L xv (Fits: Chevrolet Trailblazer EXT)
The #1 Seller of Genuine Denso Parts on eBayBrand New: DENSO$47.38Was: $94.74ronic Control Module V-series ID 12586243 Fits 04-05 CTS 113931 ENGINE COMPUTER (Fits: Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$50.00$15.51 shippingGenuine GM 2006-2007 Chevrolet Buick GMC Rainier Heated Oxygen Sensor 12585999 (Fits: Chevrolet Trailblazer EXT)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTS ⚙️Brand New: GM$79.02Was: $87.80or Best OfferOnly 1 left!For 2002-2003 Chevrolet Trailblazer EXT 4.2L 15285 Lambda Oxygen Sensor O2 (Fits: Chevrolet Trailblazer EXT)
Brand New: Autotech$19.16Top Rated Plus- Sellers with highest buyer ratings
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Was: $20.91Free shippingDenso Downstream Oxygen Sensor for 2002-2005 Chevrolet Trailblazer EXT 4.2L yu (Fits: Chevrolet Trailblazer EXT)
The #1 Seller of Genuine Denso Parts on eBayBrand New: DENSO$45.09Was: $90.24NTK Oxygen Sensor for 2003-2005 Chevrolet Trailblazer EXT Downstream (Fits: Chevrolet Trailblazer EXT)
Part No. 21044-BC FREE SHIPPING!!!Brand New: NTK$42.944 x O2 Oxygen Sensor Upstream 250-24470 For Buick Chevy Cadillac GMC (Fits: Chevrolet Trailblazer EXT)
Brand New: Unbranded$59.70Top Rated Plus- Sellers with highest buyer ratings
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Free shippingBrand New Oxygen Sensor For 2006 Chevrolet Trailblazer EXT B 4.2L (Fits: Chevrolet Trailblazer EXT)
Brand New$43.86Top Rated Plus- Sellers with highest buyer ratings
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Was: $47.58Free shippingNTK Oxygen Sensor for 2005 Chevrolet Trailblazer EXT Upstream Left
Part No. 21546-XR FREE SHIPPING!Brand New: NTK$52.47NGK NTK Downstream O2 Oxygen Sensor for 2002-2005 Chevrolet Trailblazer EXT fw (Fits: Chevrolet Trailblazer EXT)
The #1 Seller of NGK Oxygen Sensors on eBayBrand New: NTK$44.53Was: $88.99Free shippingNew O2 Oxygen Sensor Upstream For Saturn Aura, Ion, Sky, Vue (Fits: Chevrolet Trailblazer EXT)
Brand New: Unbranded$17.29Top Rated Plus- Sellers with highest buyer ratings
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Free shippingFor 2002-2003 Chevrolet Trailblazer 4.2L Oxygen Sensor 2PCS 234-4112 234-4285 (Fits: Chevrolet Trailblazer EXT)
Brand New$34.34Top Rated Plus- Sellers with highest buyer ratings
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Was: $37.30Free shippingWalker Products 350-34343 O2 Oxygen Sensor DOWNSTREAM for Chevy Express Van (Fits: Chevrolet Trailblazer EXT)
Hassle Free Returns. Free Fast Shipping.Brand New: Walker Products$54.20Free shippingEngine ECM Electronic Control Module Left Hand Engine Fits 02 BRAVADA 781359 (Fits: Chevrolet Trailblazer EXT)
3 Month Money Back Guarantee! Quality Auto Parts!!Pre-Owned: Chevrolet$92.80Was: $97.68or Best OfferFree shipping