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Replacement and OEM Parts for 2018 GMC Sierra 3500 HD Throttle Body

2018 GMC Sierra 3500 HD Throttle Body

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2018 GMC Sierra 3500 HD
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  • OEM 2018 GMC Sierra 3500 HD Throttle Body Diagram - 12678312
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    OEM (Genuine) 2018 GMC Sierra 3500 HD Throttle Body

    PartNumber: 12678312
    OEM 2018 GMC Sierra 3500 HD Throttle Body - 12678312
    Product Specifications
    • Notes: Silverado, Sierra; 6.0L
    • Other Names: Throttle Body
    • Item Dimensions: 6.6 x 5.4 x 11.0 inches
    • Item Weight: 2.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12729495
    • Part Description: 2018 GMC Sierra 3500 HD Throttle Body
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $166.98 MSRP: $303.61
    You Save: $136.63 (46%)
  • OEM 2018 GMC Sierra 3500 HD Throttle Body Diagram - 12673449
    View Related Parts

    OEM (Genuine) 2018 GMC Sierra 3500 HD Throttle Body

    PartNumber: 12673449
    OEM 2018 GMC Sierra 3500 HD Throttle Body - 12673449
    Product Specifications
    • Notes: Silverado, Sierra; 6.6L
    • Other Names: Throttle Body
    • Item Dimensions: 8.2 x 7.3 x 5.1 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 GMC Sierra 3500 HD Throttle Body
    More Info
    Vehicle Fitment
    • 2018 GMC Sierra 3500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $141.58 MSRP: $267.16
    You Save: $125.58 (48%)