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Replacement and OEM Parts for 2012 GMC Sierra 3500 HD Engine Control Module

2012 GMC Sierra 3500 HD Engine Control Module

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2012 GMC Sierra 3500 HD
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  • OEM 2012 GMC Sierra 3500 HD ECM Diagram - 12692200
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    OEM (Genuine) 2012 GMC Sierra 3500 HD ECM

    PartNumber: 12692200
    OEM 2012 GMC Sierra 3500 HD ECM - 12692200
    Product Specifications
    • Notes: Silverado, Sierra; 6.0l
    • Other Names: ECM
    • Item Dimensions: 12.2 x 10.4 x 8.2 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12643636, 12668866, 12668991
    • Part Description: 2012 GMC Sierra 3500 HD ECM
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $200.39 MSRP: $377.12
    You Save: $176.73 (47%)
  • OEM 2012 GMC Sierra 3500 HD PCM Diagram - 12633238
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    OEM (Genuine) 2012 GMC Sierra 3500 HD PCM

    PartNumber: 12633238
    OEM 2012 GMC Sierra 3500 HD PCM - 12633238
    Product Specifications
    • Notes: 4.8, 5.3, 6.0 & 6.2 Liter; 6.0 Liter
    • Other Names: ECM, PCM
    • Item Dimensions: 11.1 x 7.7 x 3.4 inches
    • Item Weight: 2.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2012 GMC Sierra 3500 HD PCM
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $263.69 MSRP: $496.56
    You Save: $232.87 (47%)
  • OEM 2012 GMC Sierra 3500 HD Engine Control Module Assembly Diagram - 12648344
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    OEM (Genuine) 2012 GMC Sierra 3500 HD Engine Control Module Assembly

    PartNumber: 12648344
    OEM 2012 GMC Sierra 3500 HD Engine Control Module Assembly - 12648344
    Product Specifications
    • Notes: 6.6 Liter Diesel; Silverado, Sierra; 6.6l
    • Other Names: ECM
    • Item Dimensions: 13.8 x 13.8 x 4.0 inches
    • Item Weight: 7.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2012 GMC Sierra 3500 HD Engine Control Module Assembly
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $422.52 MSRP: $1070.84
    You Save: $648.32 (61%)