Powertrain Control - Air

2005 Chevrolet Trailblazer EXT Oxygen Sensor, Mass Air Flow Sensor, Crankshaft Position Sensor, Engine Control Module

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2005 Chevrolet Trailblazer EXT
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Diagram (1 of 1): Engine - Air Intake (2002-05,4.2L)
2005 Chevy Trailblazer EXT Powertrain Control - Air Diagram
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1 Chevy 15810294 Upper Housing
    15810294
    Upper Housing
    Housing, Air Cleaner To Carburetor/Throttle Body Mounting
    • Part Notes: 4.2L, 2002-05
  • 3
    15045901
    Lower Housing Bolt
    Bolt, Air Cleaner To Carburetor/Throttle Body Mounting
    • Part Notes: 4.2L, 2002-05
    MSRP: $7.19 Your Price: $4.59
  • 4
    19239713
    Filter
    Element, Air Cleaner
    • Part Notes: 4.2L, 2002-05
    • Replaced By: 19545415
    MSRP: $49.58 Your Price: $27.76
    1
    Add To Cart
  • Chevy 19210065 ECM
    19210065
    ECM
    Module Assembly, Powertrain Control
    • Part Notes: All Models; 4.2L;All Models; 5.3L
  • 12623730
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: All Models; 5.3L
    • Replaced By: 12739206
    MSRP: $26.62 Your Price: $14.18
    1
    Add To Cart
  • 12567446
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: All Models; 4.2L
    • Replaced By: 19434672
    MSRP: $52.28 Your Price: $27.85
    1
    Add To Cart
  • Chevy 19418807 MAP Sensor
    19418807
    MAP Sensor
    Sensor, Computer Control Sensors
    • Part Notes: All Models; 4.2L
    MSRP: $129.40 Your Price: $82.61
  • Chevy 19418808 MAP Sensor
    19418808
    MAP Sensor
    Sensor, Computer Control Sensors
    • Part Notes: All Models; 5.3L
    MSRP: $125.98 Your Price: $73.36
    1
    Add To Cart
  • 19209808
    Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: All Models; 5.3L; Rear
    MSRP: $147.04 Your Price: $82.34
  • Chevy 12573167 Oxygen Sensor
    12573167
    Oxygen Sensor
    Sensor Assembly-Heated Oxygen (Position 2)
    • Part Notes: All Models; 5.3L; Front
    MSRP: $102.98 Your Price: $54.84
    1
    Add To Cart
  • 12578624
    Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: All Models; 4.2L; Rear
    MSRP: $175.90 Your Price: $86.61
    1
    Add To Cart
  • 12586996
    Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: All Models; 4.2L; Front
    MSRP: $175.90 Your Price: $86.61
    1
    Add To Cart