Chevrolet ECUs & Computer Modules for 2004 Chevrolet Trailblazer EXT
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2004
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Trailblazer EXT
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00-04 Chevy Silverado GMC Sierra 5.3L 4x4 AT Engine Wiring Harness OEM TESTED (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$299.99or Best Offer$39.99 shipping2002-2004 Chevrolet TrailBlazer EXT Body Control Module Unit BCM OEM LKQ (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$59.98Free shippingEngine ECM Electronic Control Module ID 12586242 Fits 04 AVALANCHE 1500 544185 (Fits: 2004 Chevrolet Trailblazer EXT)
BETTER PARTS, BETTER WARRANTY WITH AUTO WORLD SALVAGEPre-Owned: Chevrolet$99.74Was: $104.99or Best OfferFree shippingEngine ECM Electronic Control Module ID 12586242 Fits 04 AVALANCHE 1500 324512 (Fits: 2004 Chevrolet Trailblazer EXT)
***TOP RATED PLUS SELLER, 90 DAY WARRANTY!***Pre-Owned: Chevrolet$88.20Top Rated Plus- Sellers with highest buyer ratings
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Was: $98.00or Best OfferFree shipping04-09 Chevrolet Trailblazer Audio Equipment Radio XM Satellite Receiver 28039755 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$55.22Estimated delivery dateEst. delivery Thu, Jun 13Was: $64.97Top Rated Plus- Sellers with highest buyer ratings
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or Best Offer2002-2004 Chevrolet Trailblazer EXT Body Control Module 15135616 591-07155D
Pre-Owned: Chevrolet$76.00Estimated delivery dateEst. delivery Thu, Jun 132003-2005 Chevrolet Trailblazer Engine Control Module Unit ECU ECM OEM M01B48003 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$35.74Top Rated Plus- Sellers with highest buyer ratings
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Was: $64.99Free shipping2005 CHEVROLET TRAILBLAZER Body Control module BCM fuse box OEM 05 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$44.10Top Rated Plus- Sellers with highest buyer ratings
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Was: $49.0002 03 04 05 06 CHEVROLET TRAILBLAZER ONSTAR COMMUNICATION MODULE 15098277 OEM (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$17.49Was: $24.99Free shipping2005 CHEVROLET TRAILBLAZER Electronic Control Module ECU 12573576 OEM 05 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$44.10Top Rated Plus- Sellers with highest buyer ratings
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Was: $49.00Chassis ECM Body Control BCM Front Fuse Box Side Fits 02-05 ENVOY 737077 (Fits: 2004 Chevrolet Trailblazer EXT)
*************MUST MATCH NUMBERS FOR WARRANTY **********Pre-Owned: Chevrolet$30.00Top Rated Plus- Sellers with highest buyer ratings
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Trending at $42.92eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best Offer03 04 TRAILBLAZER EXT Engine Brain Box Electronic Control Module; 4.2L (LH eng (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$75.00Free shippingEngine ECM Electronic Control Module ID 12586242 Fits 04 AVALANCHE 1500 3597441 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$105.00Free shippingChassis ECM Transfer Case Fits 02-05 ENVOY 1219206 (Fits: 2004 Chevrolet Trailblazer EXT)
*** 6 MONTH MONEY BACK GUARANTEE ***Pre-Owned: Chevrolet$99.99or Best OfferFree shippingEngine ECM Electronic Control Module 4.2L Fits 03-05 ENVOY 699568 (Fits: 2004 Chevrolet Trailblazer EXT)
60 MONTH MONEY BACK GUARANTEE!! 100% TESTED!!!Pre-Owned: Chevrolet$140.34Was: $147.73or Best OfferFree shippingOEM 2006 Chevy Trailblazer Audio Equipment Radio XM Satellite Receiver (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$33.54or Best Offer$5.95 shipping2002-2003 Chevrolet Trailblazer Body Control Module 15085416 Genuine OEM (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$43.99or Best Offer2008 CHEVROLET TRAILBLAZER Transfer Case module OEM 24233673 OEM 08 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$44.10Top Rated Plus- Sellers with highest buyer ratings
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Was: $49.002004 Chevy Trailblazer Body Control Module BCM Unit Front Fuse Box OEM 15114669 (Fits: 2004 Chevrolet Trailblazer EXT)
FREE SHIPPING, FREE RETURNS!Pre-Owned: Chevrolet$103.99Top Rated Plus- Sellers with highest buyer ratings
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Was: $159.992003 - 2005 Chevrolet Trailblazer Engine Computer Control Module ECM ECU OEM (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$20.56Trending at $24.00eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shipping2006 CHEVROLET TRAILBLAZER ONSTAR COMMUNICATION CONTROL MODULE 15812978 (Fits: 2004 Chevrolet Trailblazer EXT)
BE SURE TO MATCH PART ID! FREE SHIPPING! TOP SELLER!Pre-Owned: Chevrolet$64.99Top Rated Plus- Sellers with highest buyer ratings
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Was: $99.99Free shipping2002-2006 Chevrolet TrailBlazer Communication Module OEM LKQ (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$59.98Was: $79.76Free shipping04 SILVERADO 1500 Engine Control Module Computer ECU ECM PCM- 12586243; 12587659 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$55.00or Best OfferEngine ECM Electronic Control Module 4.2L Fits 03-05 ENVOY 518214 (Fits: 2004 Chevrolet Trailblazer EXT)
FAST & FREE SHIPPING, BUY FROM A TRUSTED SELLER!Pre-Owned: Chevrolet$19.75Free shippingProgrammed To Your VIN Engine Computer PCM ECM ECU Fits 2004 Avalanche 22856 (Fits: 2004 Chevrolet Trailblazer EXT)
*Please message VIN so I can program to your vehicle*Pre-Owned: Chevrolet$89.99or Best OfferFree shippingEngine ECM Electronic Control Module ID 12586242 Fits 04 AVALANCHE 1500 E231 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$35.95Was: $39.95$16.65 shippingEngine/motor Brain Box TRAILBLAZER 03 04 05 | P/N 12574976 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$30.00Free shipping2002-2009 Chevrolet Trailblazer 5.3L V8 Rear Body Control Module Unit 2584678 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$59.97Estimated delivery dateEst. delivery Thu, Jun 13or Best OfferTop Rated Plus- Sellers with highest buyer ratings
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Engine ECM Electronic Control Module ID 12586242 Fits 04 AVALANCHE 1500 196297 (Fits: 2004 Chevrolet Trailblazer EXT)
60 DAY MONEY BACK GUARANTEE!!!! 100% TESTED PART!!!!!!!Pre-Owned: Chevrolet$110.95Was: $116.79or Best OfferFree shippingEngine ECM Electronic Control Module ID 12586242 Fits 04 AVALANCHE 1500 1731565 (Fits: 2004 Chevrolet Trailblazer EXT)
6 Month Guarantee! Founded in 1976. We are Team PRPPre-Owned: Chevrolet$155.97or Best OfferFree shippingTransfer Case ECM 12590220 Left Side Of Dash Fits 02-05 Chevy Trailblazer OEM (Fits: 2004 Chevrolet Trailblazer EXT)
We Appreciate Your Business! Fast & Free Shipping!Pre-Owned: Chevrolet(5)5 product ratings - Transfer Case ECM 12590220 Left Side Of Dash Fits 02-05 Chevy Trailblazer OEM$67.14Estimated delivery dateEst. delivery Thu, Jun 13Was: $78.99or Best OfferEngine Computer ECM 12586242 Electronic Control Module Fits 04 CHEVY AVALANCHE (Fits: 2004 Chevrolet Trailblazer EXT)
60 Day Warranty**Actual Pictures**Super Fast Ship!Pre-Owned: Chevrolet$115.00or Best Offer$8.00 shippingChassis ECM Body Control BCM Front Fuse Box Side Fits 02-05 ENVOY 1071388 (Fits: 2004 Chevrolet Trailblazer EXT)
*************MUST MATCH NUMBERS FOR WARRANTY **********Pre-Owned: Chevrolet$30.00Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferGM12590220 4x4 WD Transfer Case Control Module 8528413 (Fits: 2004 Chevrolet Trailblazer EXT)
MAY REQUIRE REPROGRAMMING!Pre-Owned: Chevrolet$72.83or Best OfferFree shippingUsed Engine Control Module fits: 2004 Chevrolet Trailblazer ext Electronic Contr (Fits: 2004 Chevrolet Trailblazer EXT)
**90 Day Warranty** **Free Shipping**Pre-Owned: Chevrolet$99.99Free shippingUsed Engine Control Module fits: 2004 Chevrolet Trailblazer ext Electronic Contr (Fits: 2004 Chevrolet Trailblazer EXT)
**90 Day Warranty** **Free Shipping**Pre-Owned: Chevrolet$99.99Free shipping05 CHEVY TRAILBLAZER TRANSFER CASE CONTROL MODULE 12590220 (Fits: 2004 Chevrolet Trailblazer EXT)
MAY REQUIRE PROGRAMMING. ASK SELLER FOR MORE INFOPre-Owned: Chevrolet$45.00or Best Offer$18.46 shipping02-07 GMC Envoy Chevy Trailblazer OnStar Communication Control Module Comp OE S2 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$29.95$6.45 shippingEngine ECM Electronic Control Module 4.2L Fits 03-05 ENVOY 101340 (Fits: 2004 Chevrolet Trailblazer EXT)
90 DAY MONEY BACK GUARANTEE!! 100% TESTED PARTS!!Pre-Owned: Chevrolet$75.99Was: $79.99or Best OfferFree shippingEngine ECM Electronic Control Module ID 12586242 Fits 04 AVALANCHE 1500 840080 (Fits: 2004 Chevrolet Trailblazer EXT)
BETTER PARTS, BETTER WARRANTY WITH AUTO WORLD SALVAGEPre-Owned: Chevrolet$99.74Was: $104.99or Best OfferFree shipping2002-2008 CHEVY TRAILBLAZER P/N 15135616Body Control Module (BCM) keyless entry (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$148.00$30.00 shipping2002-2006 Chevrolet TrailBlazer Communication Module OEM LKQ (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$59.98Was: $79.76Free shipping02-05 TRAILBLAZER BCM Front (fuse Box Side) W/o Security System; Id 15122670 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$55.00or Best OfferChassis ECM Body Control BCM Front Fuse Box Side Fits 02-05 ENVOY 1045859 (Fits: 2004 Chevrolet Trailblazer EXT)
*************MUST MATCH NUMBERS FOR WARRANTY **********Pre-Owned: Chevrolet$30.00Top Rated Plus- Sellers with highest buyer ratings
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or Best Offer02 03 04 05 TRAILBLAZER CHASSIS ECM BODY CONT BCM FRONT FUSE BOX SIDE 550659 (Fits: 2004 Chevrolet Trailblazer EXT)
Listing Is For Control Module Other Than Engine CoPre-Owned: Chevrolet$59.95Free shipping2002 - 2005 CHEVROLET TRAILBLAZER BODY CONTROL MODULE 15065293 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$47.96Was: $59.95or Best OfferFree shipping2004 Chevrolet Avalanche ECM (5.3L) (Fits: 2004 Chevrolet Trailblazer EXT)
Quality Auto Parts - Excellent Service!Pre-Owned: Chevrolet$92.56Free shipping2002-2005 ENVOY TRAILBLAZER 04-05 RAINIER TRANSFER CASE COMPUTER MODULE TCM OEM (Fits: 2004 Chevrolet Trailblazer EXT)
BEEN IN BUSINESS 38 YRS...FAST FREE SHIPPING !!!Pre-Owned: Chevrolet$72.16Was: $88.00or Best OfferFree shipping⭐⭐OEM 2002-2009 CHEVROLET TRAILBLAZER ECM PCM WHITE CONNECTOR⭐⭐ (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$41.39Was: $44.99or Best Offer$11.98 shippingEngine ECM Electronic Control Module 4.2L Fits 03-05 ENVOY 750174 (Fits: 2004 Chevrolet Trailblazer EXT)
Quality Used Auto Parts - Excellent Service!Pre-Owned: Chevrolet$85.00or Best OfferFree shipping04 AVALANCHE 1500 Engine ECM Electronic Control Module ID 12586242 (Fits: 2004 Chevrolet Trailblazer EXT)
12586242Pre-Owned: Chevrolet$103.50Was: $115.00or Best Offer$24.88 shipping2003-2005 Chevrolet TrailBlazer 4.2L Engine Electronic Control Module 71K OEM (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$49.94Free shippingEngine/motor Brain Box TRAILBLAZER EXT 03 04 05 | S/N 12574976 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$30.00Free shippingUsed Engine Control Module fits: 2003 Chevrolet Trailblazer ext Electronic Contr (Fits: 2004 Chevrolet Trailblazer EXT)
Dealer Programing Might Be Required | Free ShippingPre-Owned: Chevrolet$86.00Free shipping03 04 05 TRAILBLAZER Engine Control ModuleOe# 12574976 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$68.75or Best OfferFree shipping03 04 05 Trailblazer Envoy Bravada Ascender 4.2 ecu ecm engine computer 12574976 (Fits: 2004 Chevrolet Trailblazer EXT)
90 Day Parts WarrantyPre-Owned: Chevrolet$59.00Free shippingCommunication Module OnStar (opt UE1) 2002-2006 Chevy Trailblazer (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$63.25or Best OfferFree shipping2002-05 GMC ENVOY Body Control Module BCM Front Fuse Box Side (Fits: 2004 Chevrolet Trailblazer EXT)
90 DAY PARTS ONLY WARRANTY!!!Pre-Owned: Chevrolet$68.60Top Rated Plus- Sellers with highest buyer ratings
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Was: $98.00or Best Offer$20.71 shippingEngine ECM Electronic Control Module ID 12586242 Fits 04 AVALANCHE 1500 811608 (Fits: 2004 Chevrolet Trailblazer EXT)
60 Day Parts Warranty IncludedPre-Owned: Chevrolet$68.93or Best OfferFree shippingENGINE COMPUTER MODULE ECU ECM fits CHEVROLET SUBURBAN Z71 2004 OEM 12583660 (Fits: 2004 Chevrolet Trailblazer EXT)
OEM, FAST SHIP FROM USA, BEST FEEDBACK, GODSPEED!Pre-Owned: Chevrolet$81.00Top Rated Plus- Sellers with highest buyer ratings
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Was: $135.00or Best OfferFree shipping
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