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Fuel Injection

2025 Chevrolet Tahoe Fuel Injector, Fuel Injector O-Rings, Fuel Pressure Sensor, Fuel Rail

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2025 Chevrolet Tahoe
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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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Diagram (1 of 1): Emission System - Emission Components (3.0L Diesel,Emission Reduction System)
2025 Chevy Tahoe Fuel Injection Diagram
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Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1
    85037012
    Tank
    • Part Notes: 3.0L Diesel, Emission Reduction System
    MSRP: $1365.46 Your Price: $727.11
    1
    Add To Cart
  • 2
    84902357
    Mount Bracket
    • Part Notes: 3.0L Diesel, Emission Reduction System, Rear
    MSRP: $40.50 Your Price: $22.68
    1
    Add To Cart
  • 2
    85524112
    Mount Bracket
    • Part Notes: 3.0L Diesel, Emission Reduction System, Front
    MSRP: $65.16 Your Price: $34.70
    1
    Add To Cart
  • 4
    85037010
    Harness
    • Part Notes: 3.0L Diesel, Emission Reduction System
    MSRP: $208.16 Your Price: $110.85
    1
    Add To Cart
  • 5 Chevy 84776125 Vent Hose
    84776125
    Vent Hose
    Connector-Emission Reduction Fluid Tank Opening Filler Vent
    • Part Notes: 3.0L Diesel, Emission Reduction System
    MSRP: $77.86 Your Price: $43.02
    1
    Add To Cart
  • 6 Chevy 84449623 Heat Shield
    84449623
    Heat Shield
    Shield, Evaporation Emission System (Fuel Tank End)
    • Part Notes: 3.0L Diesel, Emission Reduction System
    MSRP: $129.54 Your Price: $71.57
    1
    Add To Cart
  • 7 Chevy 84449625 Lower Cover
    84449625
    Lower Cover
    Shield, Evaporation Emission System (Fuel Tank End)
    • Part Notes: 3.0L Diesel, Emission Reduction System
    MSRP: $46.50 Your Price: $24.76
    1
    Add To Cart
  • 8 Chevy 84417101 Access Cover
    84417101
    Access Cover
    Protector-Emission Reduction Fluid Tank
    • Part Notes: 3.0L Diesel, Emission Reduction System
    MSRP: $29.38 Your Price: $16.45
    1
    Add To Cart
  • 9 Chevy 86791263 Filler Pipe
    86791263
    Filler Pipe
    Pipe Assembly-Emission Reduction Fluid Tank Filler
    • Part Notes: 3.0L Diesel, Emission Reduction System
    MSRP: $92.16 Your Price: $49.08
    1
    Add To Cart
  • 10 Chevy 84435770 Filler Hose
    84435770
    Filler Hose
    Hose, Evaporation Emission System (Fuel Tank End)
    • Part Notes: 3.0L Diesel, Emission Reduction System
    MSRP: $93.68 Your Price: $52.46
    1
    Add To Cart
  • 12 Chevy 40009107 Injector
    40009107
    Injector
    Injector, Exhaust Gasoline Recirculation Valve
    • Part Notes: 3.0L Diesel, Emission Reduction System
    MSRP: $198.18 Your Price: $105.53
    1
    Add To Cart
  • 13 Chevy 55494714 Injector Seal
    55494714
    Injector Seal
    Gasket, Exhaust Pipe
    • Part Notes: 3.0L Diesel, Emission Reduction System
    MSRP: $5.66 Your Price: $3.81
    1
    Add To Cart
  • 14 Chevy 40009254 Injector Clamp
    40009254
    Injector Clamp
    Clamp-Emission Reduction Fluid Injector
    • Part Notes: 3.0L Diesel, Emission Reduction System
    MSRP: $11.00 Your Price: $5.86
    1
    Add To Cart
  • 15
    85693476
    Fluid Pipe
    • Part Notes: 3.0L Diesel, Emission Reduction System
    MSRP: $218.26 Your Price: $120.59
    1
    Add To Cart
  • 12719352
    Fuel Rail
    Rail, Fuel Injection
    • Part Notes: Tahoe; 5.3L; Left;Tahoe; 6.2L; Left
    MSRP: $241.14 Your Price: $128.41
    1
    Add To Cart
  • 12719353
    Fuel Rail
    Rail, Fuel Injection
    • Part Notes: Tahoe; 5.3L; Right;Tahoe; 6.2L; Right
    MSRP: $235.06 Your Price: $130.31
    1
    Add To Cart
  • 40009114
    Fuel Rail
    Rail Assembly-High Pressure Diesel Fuel Injection
    • Part Notes: Tahoe; 3.0L Diesel
    • Replaced By: 40009602
    MSRP: $293.48 Your Price: $156.28
    1
    Add To Cart
  • 55514858
    High Pressure Line
    Pipe Assembly-High Pressure Diesel Fuel Feed To Rail
    • Part Notes: Tahoe; 3.0L Diesel; Rear
    MSRP: $71.30 Your Price: $35.11
    1
    Add To Cart
  • 55514859
    High Pressure Line
    Pipe Assembly-High Pressure Diesel Fuel Feed To Rail
    • Part Notes: Tahoe; 3.0L Diesel; Front
    MSRP: $73.94 Your Price: $36.40
    1
    Add To Cart
  • 40009053
    Injection Pump
    Pump Assembly-High Pressure Diesel Fuel
    • Part Notes: Tahoe; 3.0L Diesel
    MSRP: $969.10 Your Price: $477.13
    1
    Add To Cart
  • 12732622
    Injector
    Injector Kit-Multiport Fuel
    • Part Notes: Tahoe; 5.3L
    MSRP: $213.40 Your Price: $118.97
  • 12732623
    Injector
    Injector Kit-Multiport Fuel
    • Part Notes: Tahoe; 6.2L; All
    MSRP: $208.20 Your Price: $110.87
    1
    Add To Cart
  • 12726902
    Injector O-Ring
    Seal Kit-Fuel Injector (O Ring)
    • Part Notes: Tahoe; 5.3L;Tahoe; 6.2L
    MSRP: $88.64 Your Price: $49.64
  • 55503136
    Injector O-Ring
    Seal Kit-Fuel Injector (O Ring)
    • Part Notes: Tahoe; 3.0L Diesel
    MSRP: $73.24 Your Price: $39.00
    1
    Add To Cart
  • Chevy 12708493 Pressure Sensor
    12708493
    Pressure Sensor
    Sensor Assembly-Fuel Injection Fuel Rail Fuel Pressure
    • Part Notes: Tahoe; 5.3L;Tahoe; 6.2L
    MSRP: $44.12 Your Price: $23.49
    1
    Add To Cart
  • Chevy 55490628 Pressure Sensor
    55490628
    Pressure Sensor
    Sensor Assembly-High Pressure Diesel Fuel
    • Part Notes: Tahoe; 3.0L
    MSRP: $123.48 Your Price: $65.75
    1
    Add To Cart