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2003 Chevrolet Trailblazer EXT Parts

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2003 Chevrolet Trailblazer EXT

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    VIDEO

    Wheel Bearing & Seal Kit

    Replaces 2003 Chevrolet Trailblazer EXT Rear 6 Piece Wheel Bearing & Seal Kit TRQ BHA44298

    7 reviews
    Brand: TRQ - BHA44298

    • Kit Includes: (2) Rear Wheel Bearings
    • Kit Includes: (4) Rear Wheel Seals
    • Quantity: 6 Piece
    $49.95
    Save 25%
    List $66.95 Save $17.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

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    VIDEO

    Ignition Kit

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L with Square Style Coil 17 Piece Performance Ignition Kit TRQ Performance TKA06290

    21 reviews
    Brand: TRQ Performance - TKA06290

    • Kit Includes: (8) Spark Plugs
    • Quantity: 17 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (1) Performance Spark Plug Wire Set
    • Kit Includes: (8) Performance Ignition Coils
    $271.95
    Save 31%
    List $394.95 Save $123.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

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    VIDEO

    Fuel Injector

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L 8 Piece Fuel Injector Set TRQ FIA60337

    44 reviews
    Brand: TRQ - FIA60337

    • Quantity: 8 Piece
    • Kit Includes: (8) Fuel Injectors
    $164.95
    Save 15%
    List $192.95 Save $28.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

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    VIDEO

    88-10 GM, Hummer, Isuzu; 05-09 Saab 9-7X Rear Wheel Axle Shaft Bearing & Seal PAIR

    Replaces 2003 Chevrolet Trailblazer EXT Rear 4 Piece Wheel Bearing & Seal Kit TRQ BHA53236

    37 reviews
    Brand: TRQ - BHA53236

    • Quantity: 4 Piece
    • Kit Includes: (2) Rear Wheel Bearings
    • Kit Includes: (2) Rear Wheel Seals
    $69.95
    Save 14%
    List $80.95 Save $11.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L with 10.50 Inch Spark Plug Wires with Square Style Coil 17 Piece Ignition Kit TRQ TKA06283

    21 reviews
    Brand: TRQ - TKA06283

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Quantity: 17 Piece
    • Spark Plug Type: Iridium
    • Kit Includes: (1) Ignition Coil Set
    $254.95
    Save 26%
    List $345.95 Save $91.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

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    VIDEO

    99-11 Chevy GMC Cadillac Truck w/ 4.8L 5.3L 6.0L 6.2L Harmonic Balancer

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L Engine Crankshaft Vibration Damper TRQ BPA06028

    6 reviews
    Brand: TRQ - BPA06028

    $85.95
    Save 14%
    List $99.95 Save $14.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

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    Transmission Shift Solenoid

    Replaces 2003 Chevrolet Trailblazer EXT Transmission Shift Solenoid TRQ TFA86510

    Brand: TRQ - TFA86510
    $34.95
    Save 5%
    List $36.95 Save $2.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    01-04 Avanti II; 97-99 GM; 03-06 Ascender; 05-07 9-7X w/4.8L, 5.3L, 5.7L, 6.0L Crnkshft Postn Sensr

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L Crankshaft Position Sensor TRQ ESA53615

    18 reviews
    Brand: TRQ - ESA53615

    $34.95
    Save 5%
    List $36.95 Save $2.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    Fuel Injector

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L Fuel Injector TRQ FIA60320

    2 reviews
    Brand: TRQ - FIA60320

    $41.95
    Save 5%
    List $43.95 Save $2.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    Transmission Shift Solenoid

    Replaces 2003 Chevrolet Trailblazer EXT Transmission Shift Solenoid 2 Piece Set TRQ TFA92591

    20 reviews
    Brand: TRQ - TFA92591

    • Quantity: 2 Piece Set
    • Kit Includes: (2) Transmission Shift Solenoids
    $34.95
    Save 20%
    List $43.95 Save $9.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

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