Emission Components

2004 Chevrolet Silverado 2500 HD Oxygen Sensor, EGR Valve, Vapor Canister, Crankcase Breather Hose

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2004 Chevrolet Silverado 2500 HD
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Diagram (1 of 1): Emission System - Emission Components
2004 Chevy Silverado 2500 HD Emission Components Diagram
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 4
    1997279
    Purge Valve
    Valve, Evaporator Emission Canister Purge Solenoid
    • Part Notes: 4.8, 5.3, 6.0 & 8.1L
    MSRP: $74.80 Your Price: $41.89
  • 5 Chevy 19418808 M.A.P. Sensor
    19418808
    M.A.P. Sensor
    Sensor, Computer Control Sensors
    • Part Notes: Gas
    MSRP: $125.98 Your Price: $73.36
    1
    Add To Cart
  • 5
    19418812
    M.A.P. Sensor
    Sensor, Computer Control Sensors
    • Part Notes: Diesel
    MSRP: $185.96 Your Price: $91.55
    1
    Add To Cart
  • 6
    89060435
    EGR Valve
    Valve Assembly, EGR
    • Part Notes: 8.1L
    MSRP: $316.92 Your Price: $101.58
    1
    Add To Cart
  • 6
    97288827
    EGR Valve
    Valve Assembly, EGR
    • Part Notes: 6.6L Diesel
    MSRP: $451.31 Your Price: $286.83
  • 7
    19209808
    Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: Rear, 6.0L
    • Location: Passenger Side
    MSRP: $147.04 Your Price: $82.34
  • 7
    19209812
    Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: Rear, 6.0L
    • Location: Driver Side
    MSRP: $147.66 Your Price: $72.70
    1
    Add To Cart
  • 7
    12572705
    Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: Front, 6.0L;Front, 8.1L;Rear, 8.1L
    • Location: Driver Side;Passenger Side
    MSRP: $188.38 Your Price: $92.75
    1
    Add To Cart
  • 7
    12572707
    Oxygen Sensor
    Sensor Assembly-Heated Oxygen (Position 3)
    • Part Notes: Rear, 8.1L
    • Location: Driver Side
    MSRP: $146.77 Your Price: $72.26
    1
    Add To Cart