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Replacement and OEM Parts for 1987 GMC R3500 Engine Control Module

1987 GMC R3500 Engine Control Module

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1987 GMC R3500
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  • OEM 1987 GMC R3500 ECM Diagram - 88999146
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    OEM (Genuine) 1987 GMC R3500 ECM

    PartNumber: 88999146
    OEM 1987 GMC R3500 ECM - 88999146
    Product Specifications
    • Notes: All
    • Other Names: Control Module, ECM
    • Item Dimensions: 11.2 x 7.1 x 2.7 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 1227747, 01227747
    • Part Description: 1987 GMC R3500 ECM
    More Info
    Vehicle Fitment
    • 1987 GMC R3500 | Base, High Sierra, Sierra Classic, SLE | 6 Cyl 4.8 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
    $137.02 MSRP: $254.98
    You Save: $117.96 (47%)
  • Cardone Reman Remanufactured Engine Control Computer for 1987 GMC R3500 - 77-8747

    Cardone Reman® Remanufactured Engine Control Computer for 1987 GMC R3500

    PartNumber: 77-8747
    Product Specifications
    • Notes: with OE # 1228747;Additional relearns (theft, crankshaft, idle, etc) may be required;The PROM(s)/CALPACK must be transferred from the original module to the replacement module
    • Connector/Terminal Configuration: Pin/Male; Pin/Male
    • E-Waste: Yes
    • Housing Material: Metal
    • Product Condition: Remanufactured
    • Removable PROM: Yes
    • Terminal Quantity: 32, 24
    • Part Description: 1987 GMC R3500 Remanufactured Engine Control Computer
    More Info
    Vehicle Fitment
    • 1987 GMC R3500 | All Trims | 8 Cyl 7.4L
    $80.01
  • Cardone Reman Remanufactured Engine Control Computer for 1987 GMC R3500 - 77-7747

    Cardone Reman® Remanufactured Engine Control Computer for 1987 GMC R3500

    PartNumber: 77-7747
    Product Specifications
    • Notes: Additional relearns (theft, crankshaft, idle, etc) may be required;with OE # 1227747;The PROM(s)/CALPACK must be transferred from the original module to the replacement module
    • Connector/Terminal Configuration: Pin/Male; Pin/Male
    • E-Waste: Yes
    • Housing Material: Metal
    • Product Condition: Remanufactured
    • Removable PROM: Yes
    • Terminal Quantity: 32, 24
    • Part Description: 1987 GMC R3500 Remanufactured Engine Control Computer
    More Info
    Vehicle Fitment
    • 1987 GMC R3500 | All Trims | 8 Cyl 7.4L
    • 1987 GMC R3500 | All Trims | 8 Cyl 5.7L
    $85.67
  • OEM 1987 GMC R3500 Engine Control Module Diagram - 1226465
    View Related Parts

    OEM (Genuine) 1987 GMC R3500 Engine Control Module

    PartNumber: 1226465
    OEM 1987 GMC R3500 Engine Control Module - 1226465
    Product Specifications
    • Part Description: 1987 GMC R3500 Engine Control Module
    Vehicle Fitment
    • 1987 GMC R3500 | Base, High Sierra, Sierra Classic, SLE | 6 Cyl 4.8 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS