2004 Hummer H2 Powertrain Control

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2004 Hummer H2
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Vehicle Options
Base; 8 Cyl 6.0 L GAS
Vehicle Options
Base; 8 Cyl 6.0 L GAS
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A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Emission Control & Exhaust
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
Categories Close X

Currently selected

Other Categories

A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Emission Control & Exhaust
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
Diagram (1 of 1): Emission System - Emission Components
2004 Hummer H2 Powertrain Control Diagram
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Part No. & Part Description
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Part No. &
Part Description
  • 2
    12581282
    Purge Valve
    Valve, Fuel Tank Evaporator/Purge Control
    • Replaced By: 12735398
    MSRP: $64.46 Your Price: $36.11
    1
    Add To Cart
  • 4
    25932571
    Control Valve
    Solenoid Assembly, Evaporator Emission Canister
    MSRP: $50.22 Your Price: $28.12
    1
    Add To Cart
  • Hummer 12581565 ECM
    12581565
    ECM
    Module, Emission Control System
    • Part Notes: Hummer H2
  • 12589867
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: Hummer H2
    MSRP: $131.06 Your Price: $73.39
    1
    Add To Cart