2003 Chevy Trailblazer EXT Electrical Parts

  • 2003 Chevy Trailblazer EXT for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L (8th Vin Digit P)

    Guaranteed to Fit Your

    2003 Chevy Trailblazer EXT

    • Engine Displacement (Metric): V8 5.3L
    • VIN Code: 8th Vin Digit P
    • Vehicle Ignition System Option: Square Style Coil
    • Quantity: 8 Piece Set

    Ships Same Day for orders placed by 4pm ET

    $147.95
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    List: $221.95 Save: $74.00
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    Part #: 1AERK00073
  • 2003 Chevy Trailblazer EXT Mass Air Flow Sensor Meter V8 5.3L

    Guaranteed to Fit Your

    2003 Chevy Trailblazer EXT

    Ships Same Day for orders placed by 4pm ET

    $47.95
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    List: $71.95 Save: $24.00
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    Part #: 1AEAF00054
  • 2003 Chevy Trailblazer EXT V8 5.3L 8 Piece Set Ignition Coil Round Style Coil

    Guaranteed to Fit Your

    2003 Chevy Trailblazer EXT

    • Engine Displacement (Metric): V8 5.3L
    • Vehicle Ignition System Option: Round Style Coil
    • Quantity: 8 Piece Set

    Ships Same Day for orders placed by 4pm ET

    $129.95
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    List: $198.95 Save: $69.00
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    Part #: 1AERK00070
  • 2003 Chevy Trailblazer EXT V8 5.3L Downstream O2 Oxygen Sensor

    Guaranteed to Fit Your

    2003 Chevy Trailblazer EXT

    Ships Same Day for orders placed by 4pm ET

    $28.95
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    List: $44.95 Save: $16.00
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    Part #: 1AEOS00170
  • 2003 Chevy Trailblazer EXT Trailer Hitch Plug Receptacle Dorman 924-307

    Dorman

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    2003 Chevy Trailblazer EXT

    Ships Same Day for orders placed by 4pm ET

    $34.95
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    List: $50.95 Save: $16.00
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    Part #: 1AZMX00012
  • 2003 Chevy Trailblazer EXT for Models with Square Style Coil Ignition Coil V8 5.3L (8th Vin Digit P)

    Guaranteed to Fit Your

    2003 Chevy Trailblazer EXT

    • Engine Displacement (Metric): V8 5.3L
    • VIN Code: 8th Vin Digit P
    • Vehicle Ignition System Option: Square Style Coil

    Ships Same Day for orders placed by 4pm ET

    $32.95
    Save 30%
    List: $46.95 Save: $14.00
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    Part #: 1AECI00148
  • 2003 Chevy Trailblazer EXT V8 5.3L Ignition Coil Round Style Coil

    Guaranteed to Fit Your

    2003 Chevy Trailblazer EXT

    • Engine Displacement (Metric): V8 5.3L
    • Vehicle Ignition System Option: Round Style Coil

    Ships Same Day for orders placed by 4pm ET

    $29.95
    Save 29%
    List: $41.95 Save: $12.00
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    Part #: 1AECI00142
  • 2003 Chevy Trailblazer EXT Front 4 Wheel Drive Axle Shift Actuator Dorman 600-103

    Dorman

    Guaranteed to Fit Your

    2003 Chevy Trailblazer EXT

    Ships Same Day for orders placed by 4pm ET

    $79.95
    Save 43%
    List: $139.95 Save: $60.00
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    Part #: 1AFWA00006
  • 2003 Chevy Trailblazer EXT Steering Wheel Mounted Trip & Fuel Mileage Switch Dorman 901-120

    Dorman

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    2003 Chevy Trailblazer EXT

    Ships Same Day for orders placed by 4pm ET

    $37.95
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    List: $57.95 Save: $20.00
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    Part #: 1AZMX00188
  • 2003 Chevy Trailblazer EXT Steering Wheel Mounted Personalized Settings Switch Dorman 901-121

    Dorman

    Guaranteed to Fit Your

    2003 Chevy Trailblazer EXT

    Ships Same Day for orders placed by 4pm ET

    $34.95
    Save 33%
    List: $51.95 Save: $17.00
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    Part #: 1AZMX00189
  • 2003 Chevy Trailblazer EXT V8 5.3L Downstream O2 Oxygen Sensor Walker Products 250-24836

    Walker Products

    Guaranteed to Fit Your

    2003 Chevy Trailblazer EXT

    Ships Same Day for orders placed by 4pm ET

    $52.95
    Save 33%
    List: $78.95 Save: $26.00
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    Part #: WKEOS00150
  • 2003 Chevy Trailblazer EXT Vapor Canister Purge Solenoid Valve ACDelco 214-646

    AC DELCO

    Guaranteed to Fit Your

    2003 Chevy Trailblazer EXT

    Ships Same Day for orders placed by 4pm ET

    $40.95
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    List: $62.95 Save: $22.00
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    Part #: ACEMX00001
  • 2003 Chevy Trailblazer EXT for Models with Square Style Coil Ignition Coil 8 Piece Set V8 5.3L ACDelco D581

    AC DELCO

    Guaranteed to Fit Your

    2003 Chevy Trailblazer EXT

    • Engine Displacement (Metric): V8 5.3L
    • Vehicle Ignition System Option: Square Style Coil
    • Quantity: 8 Piece Set

    Ships Same Day for orders placed by 4pm ET

    $385.95
    Save 46%
    List: $718.95 Save: $333.00
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    Part #: ACERK00006
  • 2003 Chevy Trailblazer EXT Tail Light Circuit Board Repair Plug ACDelco PT1555

    AC DELCO

    Guaranteed to Fit Your

    2003 Chevy Trailblazer EXT

    Ships Same Day for orders placed by 4pm ET

    $71.95
    Save 35%
    List: $109.95 Save: $38.00
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    Part #: ACZWH00002
  • 2003 Chevy Trailblazer EXT Single Spray Windshield Washer Nozzle Driver or Passenger Side General Motors OEM 20820073

    Guaranteed to Fit Your

    2003 Chevy Trailblazer EXT

    • Side Location: Driver or Passenger Side
    • Vehicle Wiper / Washer Option: Single Spray

    Ships Same Day for orders placed by 4pm ET

    $28.95
    Save 31%
    List: $41.95 Save: $13.00
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    Part #: GMWWX00003
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