ECUs & Computer Modules for 2003 GMC Sierra 1500
Find parts that fit
We need more information about your vehicle to confirm fit.
2003
GMC
Sierra 1500
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
3,290 Results
2003 GMC Sierra Engine computer 12576106 "Programmed to your VIN" ECM PCM ECU (Fits: More than one vehicle)
Remanufactured: ACDelco$99.9553 sold2003 GMC Yukon Engine computer 12576106 "Programmed to your VIN" ECM PCM ECU (Fits: More than one vehicle)
Remanufactured: ACDelco$99.95116 sold✅03-06 GMC SIERRA CHEVY SILVERADO 1500 BCM BODY CONTROL MODULE COMPUTER 15198115
Pre-Owned: General Motors$23.75Was: $25.00or Best Offer✅03-06 GMC SIERRA CHEVY SILVERADO 1500 BCM BODY CONTROL MODULE COMPUTER 15198115
Pre-Owned: General Motors$34.95Estimated delivery dateEst. delivery Fri, May 24ECM Electronic Control Module From 2006 Sierra 1500 10207955 (Fits: 2003 GMC Sierra 1500)
MAY REQUIRE REPROGRAMMING! 12589162Pre-Owned: GMC$93.77Silverado 1500 2003 03 Engine Computer ECM PCM 12576106 Programmed to your VIN (Fits: More than one vehicle)
Pre-Owned: OEM$94.90Was: $124.90Only 2 left2003 - 2007 GMC Sierra Body Control Module BCM BCU 10367689 OEM (Fits: More than one vehicle)
Pre-Owned: GMC$30.66or Best OfferFree shipping2003-2005 Gmc Sierra 1500 Engine Computer Ecu Pcm Ecm Pcu Oem D2JOR (Fits: More than one vehicle)
Fast Free Shipping and Returns-OEMUSEDAUTOPARTS1 StorePre-Owned: GMC$43.97Was: $77.52VATS Deleted PCM -Tested - '03-'07 GREEN/BLUE 12589462 P59 Chevy GMC 6.0 4.8 5.3 (Fits: More than one vehicle)
Pre-Owned: General Motors$92.00$15.09 shipping2003 GMC Sierra Engine Computer 12582605 Programmed To Your VIN ECM PCM ECU (Fits: More than one vehicle)
Please send 17 digit VIN in note to seller at checkoutRemanufactured: GM$114.95or Best OfferFree shippingVATS Deleted PCM -Tested - '03-'07 GREEN/BLUE 12586242 P59 Chevy GMC 6.0 4.8 5.3 (Fits: More than one vehicle)
Pre-Owned: General Motors$92.00$15.09 shipping2003-2005 Sierra 1500 Throttle Gas Pedal Control Module TMD1160A1 Genuine OEM (Fits: 2003 GMC Sierra 1500)
Pre-Owned: GMC$49.80or Best OfferTac Module 12573059 Throttle Actuator Control 2003 2004 2005 Silverado Sierra (Fits: More than one vehicle)
Pre-Owned: OEM$89.90Was: $119.902004 Gmc Sierra 1500 5.3L Transfer Case Computer Control Module 12590219 03 07 (Fits: More than one vehicle)
90 DAY PARTS WARRANTY FREE SHIPPING INCLUDEDPre-Owned: General Motors$76.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $109.99Transfer Case Control Module From 2004 SIERRA 1500 12584314 10382521 (Fits: 2003 GMC Sierra 1500)
MAY REQUIRE REPROGRAMMING! 12584314Pre-Owned: GMC$60.77Free shipping2005 GMC Sierra 1500 Pickup Body Control Module BCM Computer (Fits: 2003 GMC Sierra 1500)
FREE US SHIPPING! 30 Day Money Back & 199 Day Warranty!Pre-Owned: GMC$61.012003 - 2007 Chevrolet Silverado 1500 2500 Body Control Module Bcm Oem 15116065 (Fits: More than one vehicle)
Pre-Owned: General Motors$58.50Was: $65.00or Best Offer03-07 Hummer H2 BCM Body Control Module (15257043) OEM (Fits: More than one vehicle)
Pre-Owned: AM General$75.00Was: $93.75or Best Offer01-05 Chevy S10 Silverado Anti Theft Locking Keyless Entry Control Module 04 Y3
Pre-Owned: Chevrolet$74.50Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best Offer$8.36 shipping2001 2005 Chevy S10 Silverado GMC Sonoma Sierra Theft-Locking Module 15042969
Pre-Owned: Chevrolet$95.00Free shipping47 soldTac Module 12588923 Throttle Actuator Control 2003 2004 2005 Silverado Sierra (Fits: More than one vehicle)
Pre-Owned: OEM$89.90Was: $119.90GM 12590219 Transfer Case Control Module TCCCM from 2005 Sierra 2500 10330724 (Fits: 2003 GMC Sierra 1500)
MAY REQUIRE REPROGRAMMING!Pre-Owned: GMC$61.692003 GMC SIERRA 1500 BODY CONTROL MODULE GM TBCM BCM 15747545
Remanufactured: General Motors$159.00Free shipping2003 GMC SIERRA 1500 BODY CONTROL MODULE GM TBCM BCM 15136224
Remanufactured: General Motors$159.00Free shipping03-06 Chevy Silverado Sierra 2500 Crew Cab Body Control Module (15136877) (Fits: More than one vehicle)
Pre-Owned: General Motors$75.00Was: $93.75or Best OfferThrottle Control Module Engine Brain Box Fit 03-05 Silverado Sierra OEM 12588923 (Fits: More than one vehicle)
Pre-Owned: Cadillac$58.09or Best OfferOEM 03-06 Cadillac Escalade Sierra Suburban BCM BCU Body Control Module Unit (Fits: More than one vehicle)
Pre-Owned: Cadillac$59.00or Best Offer2003 GMC Yukon Engine Computer 12576106 Programmed To Your VIN PCM ECM ECU (Fits: 2003 GMC Sierra 1500)
Please send 17 digit VIN in note to seller at checkoutRemanufactured: GM$98.95or Best OfferFree shippingVATS Deleted PCM -Tested - '03-'07 GREEN/BLUE 12602801 P59 Chevy GMC 6.0 4.8 5.3 (Fits: More than one vehicle)
Pre-Owned: General Motors$92.00$15.09 shipping03-06 ESCALADE SIERRA SILVERADO TAHOE YUKON SEAT MEMORY CONTROL MODULE TESTED (Fits: More than one vehicle)
Pre-Owned: GM$99.99Estimated delivery dateEst. delivery Fri, May 24or Best OfferTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
147 sold2003 GMC Sierra 1500 Engine Computer ECU ECM PCM VIN PROGRAMMED 12582605
Remanufactured: ACDelco$159.00Free shipping2003 GMC SIERRA 1500 BODY CONTROL MODULE GM TBCM BCM 15136876
Remanufactured: General Motors$159.00Free shippingGMC SIERRA 2500 03-07 Body Control Module ID# 15116066 (Fits: More than one vehicle)
Pre-Owned: General Motors$40.00or Best OfferFree shipping✅ VIN Programmed 03 GMC CHEVY 12576106 Engine Computer PCM GM (Fits: More than one vehicle)
Remanufactured: Delphi$119.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
19 watchingSilverado 2500HD 2003 Engine Computer PCM ECM 12576106 -Programmed to your VIN # (Fits: More than one vehicle)
Pre-Owned: OEM$94.90Was: $124.90Only 3 left03 04 05 06 07 SILVERADO 1500 2500 3500 Body Control Module BCM P/N 15198115 (Fits: 2003 GMC Sierra 1500)
Standard REGULAR CABPre-Owned: GMC$212.42Was: $230.89or Best OfferFree shippingEngine Computer PCM ECM ECU S10/S15/SONOMA TRUCK 4.3 03 (Fits: More than one vehicle)
Pre-Owned: General Motors$49.00or Best OfferFree shipping03 CHEVY SILVERADO 1500 Engine/motor Brain Box 4.3l (Fits: More than one vehicle)
Pre-Owned: General Motors$50.00or Best OfferBag Control Module Fits 2003 Chevrolet Sierra 1500 Pickup 12231770 15192446 OEM (Fits: 2003 GMC Sierra 1500)
Pre-Owned: Chevrolet$97.99or Best Offer2001 2005 Chevy S10 Silverado Impala Anti-Theft Keyless Entry Module 15042969
Pre-Owned: Chevrolet$125.00Free shipping12 watching2003 Silverado Engine Computer 12576106 Programmed To Your VIN ECM PCM ECU (Fits: 2003 GMC Sierra 1500)
Please send 17 digit VIN in note to seller at checkoutRemanufactured: GM$98.95or Best OfferFree shipping03-05 Sierra Throttle Control Module w/ Throttle Pedal Assembly Factory OEM (Fits: 2003 GMC Sierra 1500)
Pre-Owned: GMC$99.99or Best OfferPlug N Play Programmed BCM Body Control Module For 03-07 Sierra Silverado *READ* (Fits: 2003 GMC Sierra 1500)
Pre-Owned: Chevrolet$199.99Free shippingOnly 1 left!2001 2005 S10 Silverado Impala AntiTheft Keyless Entry Module 15042969 Glued Tab
Pre-Owned: Chevrolet$95.00Free shipping8 watching13354738 GMC Sierra 1500 2003-04 ABS Pump Control Module 640 15F1
PLEASE SEE PICTURESPre-Owned: GMC$79.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
$20.00 shipping2003 2004 2005 2006 Silverado Sierra Transfer Case Control Module Computer (Fits: 2003 GMC Sierra 1500)
Pre-Owned: GM$79.99or Best Offer03-05 SIERRA Drive By Wire Electronic Throttle Pedal Control Module Harness OEM (Fits: 2003 GMC Sierra 1500)
Pre-Owned: GMC$129.99or Best Offer04 CHEVROLET CORVETTE ENGINE ECM ELECTRONIC CONTROL MODULE (Fits: 2003 GMC Sierra 1500)
12576106Pre-Owned: GMC$90.00Was: $100.00or Best Offer$24.88 shipping2003 GMC Savana Engine computer 12576106 "Programmed to your VIN" ECM PCM ECU (Fits: More than one vehicle)
Remanufactured: ACDelco$99.952003 GMC SIERRA 1500 BODY CONTROL MODULE GM TBCM BCM 10367689
Remanufactured: General Motors$159.00Free shipping