Chevrolet ECUs & Computer Modules for 2004 Chevrolet Trailblazer EXT
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2004
Chevrolet
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 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 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
- Returns, money back
- Ships in a business day with tracking
Was: $98.00or Best OfferFree shipping04-09 Chevrolet Trailblazer Audio Equipment Radio XM Satellite Receiver 28039755 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$55.22Top Rated Plus- Sellers with highest buyer ratings
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- Ships in a business day with tracking
Was: $64.97or Best Offer2003-2005 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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- Ships in a business day with tracking
Was: $64.992005 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: $49.002005 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: $49.0002 03 04 05 06 CHEVROLET TRAILBLAZER ONSTAR COMMUNICATION MODULE 15098277 OEM (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$17.49Was: $24.99Free shippingChassis 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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- Ships in a business day with tracking
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 Offer2002-2006 Chevrolet TrailBlazer Communication Module OEM LKQ (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$59.98Was: $79.76Free 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 shippingOEM 2006 Chevy Trailblazer Audio Equipment Radio XM Satellite Receiver (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$33.54or Best Offer$5.95 shippingEngine 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 3597441 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$105.00Free 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: $99.992003 - 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 shipping2002-2009 Chevrolet Trailblazer 5.3L V8 Rear Body Control Module Unit 2584678 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$50.97Top Rated Plus- Sellers with highest buyer ratings
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Was: $59.97or Best Offer04 SILVERADO 1500 Engine Control Module Computer ECU ECM PCM- 12586243; 12587659 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$55.00or Best Offer2004 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: $159.992002-2003 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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- Ships in a business day with tracking
Was: $49.00Engine 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 Offer02-05 TRAILBLAZER BCM Front (fuse Box Side) W/o Security System; Id 15122670 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$44.00Was: $55.00or Best OfferFree shippingGM12590220 4x4 WD Transfer Case Control Module 8528413 (Fits: 2004 Chevrolet Trailblazer EXT)
MAY REQUIRE REPROGRAMMING!Pre-Owned: Chevrolet$72.83or Best OfferFree 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 4.2L Fits 03-05 ENVOY 276862 (Fits: 2004 Chevrolet Trailblazer EXT)
60 Day Money Back Guarantee! - 100% Tested Auto Part!Pre-Owned: Chevrolet$90.48Was: $95.24or 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 shippingEngine ECM Electronic Control Module ID 12586242 Fits 04 AVALANCHE 1500 3288280 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$89.99or Best OfferFree shippingEngine/motor Brain Box TRAILBLAZER 03 04 05 | P/N 12574976 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$30.00Engine 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 shippingUsed Engine Control Module fits: 2004 Chevrolet Trailblazer ext Electronic Contr (Fits: 2004 Chevrolet Trailblazer EXT)
**90 Day Warranty** **Free Shipping**Pre-Owned: Chevrolet$99.99Used Engine Control Module fits: 2004 Chevrolet Trailblazer ext Electronic Contr (Fits: 2004 Chevrolet Trailblazer EXT)
**90 Day Warranty** **Free Shipping**Pre-Owned: Chevrolet$99.99Chassis 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
- Returns, money back
- Ships in a business day with tracking
or Best Offer2002-2006 Chevrolet TrailBlazer Communication Module OEM LKQ (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$59.98Was: $79.76Free shippingEngine ECM Electronic Control Module ID 12586242 Fits 04 AVALANCHE 1500 210010 (Fits: 2004 Chevrolet Trailblazer EXT)
60 DAY MONEY BACK GUARANTEE!!!! 100% TESTED PART!!!!!!!Pre-Owned: Chevrolet$110.42Was: $116.23or 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 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 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 shipping2004 Chevrolet Avalanche ECM (5.3L) (Fits: 2004 Chevrolet Trailblazer EXT)
Quality Auto Parts - Excellent Service!Pre-Owned: Chevrolet$92.562002 - 2005 CHEVROLET TRAILBLAZER BODY CONTROL MODULE 15065293 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$47.96Was: $59.95or Best OfferFree 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 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
- Returns, money back
- Ships in a business day with tracking
or Best Offer03 04 05 TRAILBLAZER Engine Control ModuleOe# 12574976 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$55.00Was: $68.75or 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$59.9504 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 shippingEngine/motor Brain Box TRAILBLAZER EXT 03 04 05 | S/N 12574976 (Fits: 2004 Chevrolet Trailblazer EXT)
Pre-Owned: Chevrolet$30.00Engine 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 Offer03 04 05 Trailblazer Envoy Bravada Ascender 4.2 ecu ecm engine computer 12574976 (Fits: 2004 Chevrolet Trailblazer EXT)
90 Day Parts WarrantyPre-Owned: Chevrolet$59.00⭐⭐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 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 shippingFront Body Control Module BCM 15065293 No Security Fits 02-05 Trailblazer 670236 (Fits: 2004 Chevrolet Trailblazer EXT)
A GRADE CONTACT US TO CONFIRM COMPATIBILITYPre-Owned: Chevrolet$65.00Engine ECM Electronic Control Module 4.2L Fits 03-05 ENVOY Untested (Fits: 2004 Chevrolet Trailblazer EXT)
Parts Only: Chevrolet$39.99or Best OfferFree shippingUsed Engine Control Module fits: 2004 Chevrolet Trailblazer ext Electronic Contr (Fits: 2004 Chevrolet Trailblazer EXT)
Please Check Fitment Chart Before Purchase*InspectedPre-Owned: Chevrolet$105.00Free shippingEngine ECM Electronic Control Module V-series ID 12586243 Fits 04-05 CTS 1326087 (Fits: 2004 Chevrolet Trailblazer EXT)
90 DAY MONEY BACK GUARANTEE! TESTED AND GUARANTEED!Pre-Owned: Chevrolet$213.74Was: $224.99or 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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- Ships in a business day with tracking
Was: $135.00or Best Offer
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