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Throttle Body

2025 GMC Sierra 3500 HD Throttle Body, Fuel Injector

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2025 GMC Sierra 3500 HD
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Air & Fuel Delivery

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Categories Close X

Currently selected

Air & Fuel Delivery

Other Categories

A/C & Heating
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Emission Control & Exhaust
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
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Part No. & Part Description
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Part No. &
Part Description
  • GMC 12639086 Gasket
    GMC 12639086 Gasket
    12639086
    Gasket
    Seal, Multi Portion Fuel Injection Throttle Body
    • Part Notes: Silverado, Sierra 3500 HD; GAS
    MSRP: $19.68 Your Price: $10.48
    1
    Add To Cart
  • GMC 12665248 Gasket
    12665248
    Gasket
    Gasket, Multifunction Portion Fuel Injection Throttle Body
    • Part Notes: Silverado, Sierra 3500 HD; Diesel
    MSRP: $9.52 Your Price: $5.07
    1
    Add To Cart
  • 12697037
    Throttle Body
    • Part Notes: Silverado, Sierra 3500 HD; Diesel
    MSRP: $171.54 Your Price: $91.35
    1
    Add To Cart
  • 12699160
    Throttle Body
    Body, Fuel Injection Air Meter
    • Part Notes: Silverado, Sierra 3500 HD; GAS
    • Replaced By: 12746422
    MSRP: $163.22 Your Price: $91.40