Skip to main content

Confirm this item fits

Add your vehicle to make sure this item fits and qualifies for free returns.

Picture 1 of 12

Picture 1 of 12
Picture 2 of 12
Picture 3 of 12
Picture 4 of 12
Picture 5 of 12
Picture 6 of 12
Picture 7 of 12
Picture 8 of 12
Picture 9 of 12
Picture 10 of 12
Picture 11 of 12
Picture 12 of 12

2004 CHEVROLET SILVERADO 12586242 ENGINE COMPUTER ecu 12583660 ecm

5.01 product rating
rockitopauto (13710)
99% positive feedback
Price:
$109.00
Free shipping
Estimated delivery Tue, Sep 2 - Fri, Sep 5
Returns:
60 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
Used
5.3L 12586242.

About this product

Product Identifiers

BrandChevrolet
Manufacturer Part Number12586242
GTIN0689124925989
UPC0689124925989
eBay Product ID (ePID)1530299296

Product Key Features

Protection LockNo
MemoryFlash
Terminal TypePin
Vintage PartNo
Universal FitmentNo
Programming RequiredYes
Placement on VehicleFront
Connector TypeFemale
FeaturesEasy Installation
California Prop 65 WarningN/A
TypeEngine Control Unit (ECU)

All listings for this product

Buy It Now
Pre-owned
2004 Chevrolet Silverado Engine Computer 12586242 ECM ECU Oem
item 1 2004 Chevrolet Silverado Engine Computer 12586242 ECM ECU Oem
$30.00
Free shipping
2004 Chevrolet Tahoe Yukon Engine Control Unit ECU 12586242 Module 66-7A5
item 2 2004 Chevrolet Tahoe Yukon Engine Control Unit ECU 12586242 Module 66-7A5
$31.19
Free shipping
2004 Chevrolet Tahoe Yukon Engine Control Unit ECU 12586242 Module 30-11C5
item 3 2004 Chevrolet Tahoe Yukon Engine Control Unit ECU 12586242 Module 30-11C5
$31.19
Free shipping
2003-2006 CHEVY SILVERADO ECM ENGINE COMPUTER (A25) 12586242 yfxl 12583660
item 4 2003-2006 CHEVY SILVERADO ECM ENGINE COMPUTER (A25) 12586242 yfxl 12583660
$31.49
Free shipping
2003-2006 CHEVY SILVERADO ECM ENGINE COMPUTER (A52) 12586242 yfxl
item 5 2003-2006 CHEVY SILVERADO ECM ENGINE COMPUTER (A52) 12586242 yfxl
$31.49
Free shipping
03-06 Chevrolet Silverado Sierra 5.3L Engine Control Module ECU ECM 12586242
item 6 03-06 Chevrolet Silverado Sierra 5.3L Engine Control Module ECU ECM 12586242
$32.00
Free shipping
2003-2006 CHEVY SILVERADO GMC SIERRA ECM ENGINE COMPUTER 12586242
item 7 2003-2006 CHEVY SILVERADO GMC SIERRA ECM ENGINE COMPUTER 12586242
$35.00
Free shipping
2003-2006 CHEVY SILVERADO GMC SIERRA ECM ENGINE COMPUTER 12586242
Last one
item 8 2003-2006 CHEVY SILVERADO GMC SIERRA ECM ENGINE COMPUTER 12586242
$35.00
Free shipping
03-06 Chevrolet Silverado Sierra 5.3L Engine Computer ECU ECM 12586242 12583660
item 9 03-06 Chevrolet Silverado Sierra 5.3L Engine Computer ECU ECM 12586242 12583660
$30.00
+$7.00 shipping
03-06 Chevrolet Silverado Sierra 5.3L Engine Control Module ECU ECM 12586242
item 10 03-06 Chevrolet Silverado Sierra 5.3L Engine Control Module ECU ECM 12586242
$38.25
Free shipping
2005 Chevy Silverado 1500 Engine Control Module ECM w/ Bracket OEM 12586242
item 11 2005 Chevy Silverado 1500 Engine Control Module ECM w/ Bracket OEM 12586242
$24.99
+$13.31 shipping
2003-2006 SILVERADO SIERRA ECM ENGINE COMPUTER (A31) 12583660 yfxl 12586242
item 12 2003-2006 SILVERADO SIERRA ECM ENGINE COMPUTER (A31) 12583660 yfxl 12586242
$39.68
Free shipping
2003-2006 SILVERADO SIERRA ECM ENGINE COMPUTER (A37) 12583660 yfxl 12586242
item 13 2003-2006 SILVERADO SIERRA ECM ENGINE COMPUTER (A37) 12583660 yfxl 12586242
$39.68
Free shipping
2003-2006 Chevrolet Silverado ECU/ECM 12586242
item 14 2003-2006 Chevrolet Silverado ECU/ECM 12586242
$39.99
Free shipping
04 SILVERADO 1500 2500 3500 ECM ENGINE CONTROL MODULE ID: 12586242 OEM 3764-7
item 15 04 SILVERADO 1500 2500 3500 ECM ENGINE CONTROL MODULE ID: 12586242 OEM 3764-7
$40.00
Free shipping
04 TAHOE ECM ENGINE CONTROL MODULE OEM 4103-15
item 16 04 TAHOE ECM ENGINE CONTROL MODULE OEM 4103-15
$40.00
Free shipping
04 TAHOE ECM ENGINE CONTROL MODULE OEM 4117-11
item 17 04 TAHOE ECM ENGINE CONTROL MODULE OEM 4117-11
$40.00
Free shipping
2003-2006 Chevrolet Silverado ECU/ECM 12586242
item 18 2003-2006 Chevrolet Silverado ECU/ECM 12586242
$40.00
Free shipping
OEM 2003-2006 Chevrolet Silverado Sierra 5.3 ECM Engine Computer | 12586242
item 19 OEM 2003-2006 Chevrolet Silverado Sierra 5.3 ECM Engine Computer | 12586242
$30.23
+$10.00 shipping
2003-2006 Chevrolet Silverado Engine Computer ECU ECM 12586242 YFXL 12583660 -
Last one
item 20 2003-2006 Chevrolet Silverado Engine Computer ECU ECM 12586242 YFXL 12583660 -
$45.00
Free shipping
03-06 Chevrolet Silverado Sierra 5.3L Engine Computer ECU ECM 12586242
item 21 03-06 Chevrolet Silverado Sierra 5.3L Engine Computer ECU ECM 12586242
$46.55
Free shipping
12586242 Chevy Trailblazer V8 2003 Engine Control Unit ECU Delphi 12583660
item 22 12586242 Chevy Trailblazer V8 2003 Engine Control Unit ECU Delphi 12583660
$46.75
Free shipping
Engine ECM Electronic Control Module Fits 2004 SILVERADO 12586242
item 23 Engine ECM Electronic Control Module Fits 2004 SILVERADO 12586242
$47.49
Free shipping
03-06 Chevrolet Silverado Sierra 5.3L Engine Computer ECU ECM 12586242 12583660
item 24 03-06 Chevrolet Silverado Sierra 5.3L Engine Computer ECU ECM 12586242 12583660
$47.99
Free shipping
04 Chevrolet Suburban Engine Control Module Unit Ecm 12587672 12586242 12583660
item 25 04 Chevrolet Suburban Engine Control Module Unit Ecm 12587672 12586242 12583660
$49.95
Free shipping
04 Chevrolet Suburban Engine Control Module Unit Ecm 12587672 12586242 12583660
item 26 04 Chevrolet Suburban Engine Control Module Unit Ecm 12587672 12586242 12583660
$49.99
Free shipping
2003-2006 Chevrolet Silverado 5.3L Engine Control Unit Module ECM 12586242 YFXL
item 27 2003-2006 Chevrolet Silverado 5.3L Engine Control Unit Module ECM 12586242 YFXL
$49.99
Free shipping
2003-2006 Chevrolet Silverado ECU/ECM 12586242
item 28 2003-2006 Chevrolet Silverado ECU/ECM 12586242
$50.00
Free shipping
2004 CHEVROLET SILVERADO 12586242 ENGINE COMPUTER ecu 12583660 ecm
item 29 2004 CHEVROLET SILVERADO 12586242 ENGINE COMPUTER ecu 12583660 ecm
$50.00
Free shipping
04-06 Yukon Silverado Sierra 5.3L 6.0L Engine Computer ECU ECM 12586242 12583660
item 30 04-06 Yukon Silverado Sierra 5.3L 6.0L Engine Computer ECU ECM 12586242 12583660
$52.00
Free shipping
2004 Silverado Engine computer 12586242 ECM PCM ECU
item 31 2004 Silverado Engine computer 12586242 ECM PCM ECU
$52.99
Free shipping
2003-2006 Chevrolet Silverado Sierra Engine Control Unit Module ECM ECU q0739 DG
item 32 2003-2006 Chevrolet Silverado Sierra Engine Control Unit Module ECM ECU q0739 DG
$54.90
Free shipping
2003 04 05 06 Chevrolet Silverado Engine Computer ECU ECM 12586242 YFXL 12583660
item 33 2003 04 05 06 Chevrolet Silverado Engine Computer ECU ECM 12586242 YFXL 12583660
$55.00
Free shipping
03 04 05 06 Chevy Silverado 5.3L Engine Computer Control Module ECM OEM 12586242
item 34 03 04 05 06 Chevy Silverado 5.3L Engine Computer Control Module ECM OEM 12586242
$55.32
Free shipping
😈 2004 SUBURBAN ECM ENGINE CONTROL MODULE COMPUTER PCM ECU POWER 5.3L YFXM
item 35 😈 2004 SUBURBAN ECM ENGINE CONTROL MODULE COMPUTER PCM ECU POWER 5.3L YFXM
$56.99
Free shipping
USED OEM 2004 CHEVROLET SILVERADO 12586242 YFXL ENGINE COMPUTER
item 36 USED OEM 2004 CHEVROLET SILVERADO 12586242 YFXL ENGINE COMPUTER
$58.50
Free shipping
03 04 05 06 Chevy Silverado 5.3L Engine Computer Control Module ECM OEM 12586242
item 37 03 04 05 06 Chevy Silverado 5.3L Engine Computer Control Module ECM OEM 12586242
$59.32
Free shipping
03 04 05 06 07 Chevrolet Silverado Sierra ECM Engine Computer Module 12586242
item 38 03 04 05 06 07 Chevrolet Silverado Sierra ECM Engine Computer Module 12586242
$59.95
Free shipping
03 04 05 06 07 Chevrolet Silverado Sierra ECM Engine Computer Module 12586242
item 39 03 04 05 06 07 Chevrolet Silverado Sierra ECM Engine Computer Module 12586242
$59.95
Free shipping
✅03-06 Chevrolet Silverado Sierra 5.3L Engine Computer ECU ECM 12586242 12583660
item 40 ✅03-06 Chevrolet Silverado Sierra 5.3L Engine Computer ECU ECM 12586242 12583660
$49.99
+$9.99 shipping
2004 04 CHEVROLET SILVERADO ENGINE COMPUTER MODULE ECU ECM 12586242 YFXM OEM
item 41 2004 04 CHEVROLET SILVERADO ENGINE COMPUTER MODULE ECU ECM 12586242 YFXM OEM
$59.99
Free shipping
2004 04 CHEVROLET SILVERADO ENGINE COMPUTER MODULE ECU ECM 12586242 YFXL OEM
item 42 2004 04 CHEVROLET SILVERADO ENGINE COMPUTER MODULE ECU ECM 12586242 YFXL OEM
$59.99
Free shipping
2005 Chevy Silverado 1500 Engine Control Unit Module ECU w/ Bracket OEM 12586242
item 43 2005 Chevy Silverado 1500 Engine Control Unit Module ECU w/ Bracket OEM 12586242
$60.00
Free shipping
2004 chevy avalanche ecm pcm engine computer module 5.3L 2003-2006 silverado
item 44 2004 chevy avalanche ecm pcm engine computer module 5.3L 2003-2006 silverado
$64.95
Free shipping
2004 04 CHEVROLET SILVERADO ENGINE COMPUTER MODULE ECU ECM 12586242 YFXL OEM
item 45 2004 04 CHEVROLET SILVERADO ENGINE COMPUTER MODULE ECU ECM 12586242 YFXL OEM
$69.99
Free shipping
ECU 2004 Chevrolet Silverado 1500 Engine Control Module 12586242
item 46 ECU 2004 Chevrolet Silverado 1500 Engine Control Module 12586242
$55.00
+$15.00 shipping
2003 - 2006 Chevrolet Silverado Tahoe Engine Control Unit ECU ECM / 12586242
item 47 2003 - 2006 Chevrolet Silverado Tahoe Engine Control Unit ECU ECM / 12586242
$71.09
Free shipping
Chevy Gm GMC 12586242 YFXL 12583660 ECM ECU
item 48 Chevy Gm GMC 12586242 YFXL 12583660 ECM ECU
$72.00
Free shipping
04 Chevrolet Silverado Tahoe Engine Control Computer 12586242 17
item 49 04 Chevrolet Silverado Tahoe Engine Control Computer 12586242 17
$74.96
Free shipping
04 Escalade 6.0 Awd Engine Control Unit ECU 12586242 Module
item 50 04 Escalade 6.0 Awd Engine Control Unit ECU 12586242 Module
$75.00
Free shipping
2003-2006 Chevrolet Silverado Engine Computer ECU ECM 12586242 YFXL Needs Unlock
item 51 2003-2006 Chevrolet Silverado Engine Computer ECU ECM 12586242 YFXL Needs Unlock
$75.99
Free shipping
03-06 AVALANCHE SILVERADO SIERRA ENGINE COMPUTER MODULE UNIT ECU ECM BLUE/GREEN
item 52 03-06 AVALANCHE SILVERADO SIERRA ENGINE COMPUTER MODULE UNIT ECU ECM BLUE/GREEN
$75.99
Free shipping
Engine Computer ECM Electronic Control Module Fits 04 CHEVROLET AVALANCHE e10-67
item 53 Engine Computer ECM Electronic Control Module Fits 04 CHEVROLET AVALANCHE e10-67
$70.00
+$8.00 shipping
2004 Silverado Sierra Tahoe Suburban Powertrain Control Module PCM OEM. 12586242
item 54 2004 Silverado Sierra Tahoe Suburban Powertrain Control Module PCM OEM. 12586242
$79.99
Free shipping
Engine Computer ECM 12586242 Electronic Control Module Fits 04 CHEVY AVALANCHE
item 55 Engine Computer ECM 12586242 Electronic Control Module Fits 04 CHEVY AVALANCHE
$80.50
+$8.00 shipping
Engine Computer ECM 12586242 Electronic Control Module Fits 04 AVALANCHE BOX22
item 56 Engine Computer ECM 12586242 Electronic Control Module Fits 04 AVALANCHE BOX22
$80.50
+$8.00 shipping
2004 GMC YUKON DENALI ENGINE COMPUTER BRAIN BOX ECU ECM 12586242 OEM YFXL
item 57 2004 GMC YUKON DENALI ENGINE COMPUTER BRAIN BOX ECU ECM 12586242 OEM YFXL
$89.95
Free shipping
2004 CHEVROLET CADILLAC GMC HUMMER BUICK PCM ECU CONTROL MODULE 12586242 OEM qsx
item 58 2004 CHEVROLET CADILLAC GMC HUMMER BUICK PCM ECU CONTROL MODULE 12586242 OEM qsx
$89.99
Free shipping
listings for this product

Ratings and Reviews

Learn more
5.0
1 product rating
  • 1 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Most relevant reviews

  • by mrmjr61
    May 22, 2024

    Needs to be progammed

    Needs to be progammed

    Verified purchase: YesCondition: Pre-owned

Best Selling in ECUs & Computer Modules

Save on ECUs & Computer Modules

Trending price is based on prices over last 90 days.

You may also like