Fuel Injection

2025 Chevrolet Silverado 3500 HD Fuel Injector, Fuel Injector O-Rings, Fuel Pressure Sensor, Fuel Rail

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2025 Chevrolet Silverado 3500 HD
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Diagram (1 of 1): Fuel System - Fuel System Components (6.6L Diesel,Fuel Pump)
2025 Chevy Silverado 3500 HD Fuel Injection Diagram
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Part No. & Part Description
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Part Description
  • 1 Chevy 12731367 Fuel Pump Assembly
    12731367
    Fuel Pump Assembly
    Pump Assembly-High Pressure Diesel Fuel
    • Part Notes: 6.6L Diesel, Fuel Pump
    MSRP: $1129.60 Your Price: $556.16
    1
    Add To Cart
  • 6
    12731366
    Bracket
    • Part Notes: 6.6L Diesel, Fuel Pump
    MSRP: $106.16 Your Price: $59.45
    1
    Add To Cart
  • 7
    12638504
    Bracket Seal
    Seal, Fuel Injector Pump
    • Part Notes: 6.6L Diesel, Fuel Pump
    MSRP: $33.12 Your Price: $17.64
    1
    Add To Cart
  • 8 Chevy 12698076 Drive Gear
    12698076
    Drive Gear
    Gear-Fuel Injection Pump Drive
    • Part Notes: 6.6L Diesel, Fuel Pump
    MSRP: $41.09 Your Price: $21.88
    1
    Add To Cart
  • 12719352
    Fuel Rail
    Rail, Fuel Injection
    • Part Notes: Silverado, Sierra 3500 HD; GAS; Left
    MSRP: $241.14 Your Price: $128.41
    1
    Add To Cart
  • 12719353
    Fuel Rail
    Rail, Fuel Injection
    • Part Notes: Silverado, Sierra 3500 HD; GAS; Right
    MSRP: $235.06 Your Price: $130.31
    1
    Add To Cart
  • 12721111
    Fuel Rail
    • Part Notes: Silverado, Sierra 3500 HD; Diesel; Right
    MSRP: $228.72 Your Price: $121.79
    1
    Add To Cart
  • 12731370
    Fuel Rail
    • Part Notes: Silverado, Sierra 3500 HD; Diesel; Left
    MSRP: $327.64 Your Price: $161.32
    1
    Add To Cart
  • 12731731
    Injector
    • Part Notes: Silverado, Sierra 3500 HD; Diesel
    MSRP: $372.72 Your Price: $198.47
    1
    Add To Cart
  • 12732623
    Injector
    Injector Kit-Multiport Fuel
    • Part Notes: Silverado, Sierra 3500 HD; GAS; All
    MSRP: $208.20 Your Price: $110.87
    1
    Add To Cart
  • Chevy 12686813 Injector O-Ring
    12686813
    Injector O-Ring
    Seal, Fuel Injector
    • Part Notes: Silverado, Sierra 3500 HD; Diesel
    MSRP: $6.27 Your Price: $3.33
    1
    Add To Cart
  • 12726902
    Injector Seal Kit
    Seal Kit-Fuel Injector (O Ring)
    • Part Notes: Silverado, Sierra 3500 HD; GAS
    MSRP: $88.64 Your Price: $49.64
  • Chevy 12708493 Pressure Sensor
    12708493
    Pressure Sensor
    Sensor Assembly-Fuel Injection Fuel Rail Fuel Pressure
    • Part Notes: Silverado, Sierra 3500 HD; GAS
    MSRP: $44.12 Your Price: $23.49
    1
    Add To Cart
  • 12721112
    Pressure Sensor
    • Part Notes: Silverado, Sierra 3500 HD; Diesel; Fuel Rail Sensor
    MSRP: $85.32 Your Price: $47.14
    1
    Add To Cart
  • 13516495
    Pressure Sensor
    Sensor Assembly-Fuel Pressure
    • Part Notes: Silverado, Sierra 3500 HD; Diesel; Rear Fuel Pipe Sensor
    MSRP: $72.80 Your Price: $38.77
    1
    Add To Cart