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2003 Chevrolet Trailblazer EXT Engine Sensors & Electrical

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2003 Chevrolet Trailblazer EXT Engine Sensors & Electrical

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    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

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    VIDEO

    Oil Pressure Switch

    Replaces 2003 Chevrolet Trailblazer EXT L6 4.2L Oil Pressure Switch TRQ SWA40945

    1 reviews
    Brand: TRQ - SWA40945
    $24.95
    Save 19%
    List $30.95 Save $6.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

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    VIDEO

    Oil Pressure Sender

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L Oil Pressure Sender TRQ SWA41738

    27 reviews
    Brand: TRQ - SWA41738
    $44.95
    Save 24%
    List $58.95 Save $14.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

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    Kit image

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L with Square Style Coil 8 Piece Ignition Coil Set TRQ ICA61498

    43 reviews
    Brand: TRQ - ICA61498

    • Quantity: 8 Piece
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $204.95
    Save 23%
    List $264.95 Save $60.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

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    VIDEO

    Performance Ignition Coil Set

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L with Square Style Coil 8 Piece Performance Ignition Coil Set TRQ Performance ICA71261

    14 reviews
    Brand: TRQ Performance - ICA71261

    • Ignition Coil Style: Square Style
    • Quantity: 8 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (8) Performance Ignition Coils
    $234.95
    Save 24%
    List $308.95 Save $74.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

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    VIDEO

    Alternator

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L Alternator TRQ ALA94411

    12 reviews
    Brand: TRQ - ALA94411

    $164.95
    Save 19%
    List $202.95 Save $38.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    99-07 GM Multifit 4.3L-8.1L Camshaft Position Sensor

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L Camshaft Position Sensor TRQ ESA94796

    12 reviews
    Brand: TRQ - ESA94796

    $40.95
    Save 18%
    List $49.95 Save $9.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    Ignition Coil Set

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L with Round Style Coil 8 Piece Ignition Coil Set TRQ ICA61495

    45 reviews
    Brand: TRQ - ICA61495

    • Ignition Coil Style: Round Style
    • Quantity: 8 Piece
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $195.95
    Save 13%
    List $225.95 Save $30.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2003 Chevrolet Trailblazer EXT L6 4.2L 6 Piece Ignition Coil Set TRQ ICA61531

    77 reviews
    Brand: TRQ - ICA61531

    • Quantity: 6 Piece
    • Kit Includes: (6) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $164.95
    Save 25%
    List $219.95 Save $55.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    98-06 GM Hummer Isuzu PU SUV Multifit 4.2L 4.8L 5.3L 5.7L 6.0L Knock Sensor PAIR

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L 2 Piece Engine Knock Sensor Set TRQ ESA12268

    13 reviews
    Brand: TRQ - ESA12268

    • Quantity: 2 Piece
    • Kit Includes: (2) Engine Knock Sensors
    $36.95
    Save 23%
    List $47.95 Save $11.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

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