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2003 Chevrolet Trailblazer EXT Engine & Engine Management

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2003 Chevrolet Trailblazer EXT Engine & Engine Management

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    Kit image

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L with Round Style Coil with 4 Pin Connector 16 Piece Ignition Coil Set TRQ ICA76873

    Brand: TRQ - ICA76873

    • Ignition Coil Color: Red
    • Quantity: 16 Piece
    • Kit Includes: (8) Ignition Coils
    • Kit Includes: (8) Ignition Coil Wire Harnesses
    • Ignition Coil Type: Direct Replacement
    $175.95
    Save 35%
    List $271.95 Save $96.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

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    VIDEO

    Coolant Temperature Sensor - Delphi

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L Coolant Temperature Sensor Delphi TS10076

    4 reviews
    Brand: Delphi - TS10076

    $27.95
    Save 56%
    List $62.95 Save $35.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

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    VIDEO

    AC DELCO Knock Sensor 213-3521 Pair

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L 8th Vin Digit P 2 Piece Engine Knock Sensor Set ACDelco ACEEK00030

    4 reviews
    Brand: ACDelco - ACEEK00030

    • Quantity: 2 Piece
    • Kit Includes: (2) Engine Knock Sensors
    $162.95
    Save 35%
    List $250.95 Save $88.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

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    VIDEO

    NGK G-Power Platinum Spark Plug Set of 8 (3186)

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L 8 Piece G-Power Spark Plug Set NGK NGETK00033

    14 reviews
    Brand: NGK - NGETK00033

    • Spark Plug Type: Platinum
    • Quantity: 8 Piece
    • Product Line: G-Power
    • Kit Includes: (8) Spark Plugs
    $59.95
    Save 22%
    List $76.95 Save $17.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

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    Picture coming soon

    Replaces 2003 Chevrolet Trailblazer EXT L6 4.2L Gap 0.043 (in) Spark Plug ACDelco 41-834

    Brand: ACDelco - 41-834
    $15.95
    Save 57%
    List $36.95 Save $21.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    Picture coming soon

    Replaces 2003 Chevrolet Trailblazer EXT L6 4.2L Gap 0.042 (in) Spark Plug ACDelco 17

    Brand: ACDelco - 17
    $13.95
    Save 58%
    List $32.95 Save $19.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    NGK G-Power Premium Spark Plug (Set of 6) (5019)

    Replaces 2003 Chevrolet Trailblazer EXT L6 4.2L 6 Piece G-Power Spark Plug Set NGK NGETK00057

    8 reviews
    Brand: NGK - NGETK00057

    • Quantity: 6 Piece
    • Product Line: G-Power
    • Kit Includes: (6) Spark Plugs
    $48.95
    Save 31%
    List $70.95 Save $22.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    03-10 Hum; 05-09 9-7X; 98-09 Ptiac; 98-15 Chy, GMC w/4.8L, 5.3L, 5.7L, 6.0L, 6.2L Oil Pan Gskt (GM)

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L Oil Pan Gasket General Motors OEM 12612350

    1 reviews
    Brand: General Motors OEM - 12612350

    $70.95
    Save 48%
    List $136.95 Save $66.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    78-12 GM Multifit; 06-10 H3; 09-10 H3T; 03-08 Isuzu; 05-09 Saab; 06-10 Saturn Engine Oil Filter (AC)

    Replaces 2003 Chevrolet Trailblazer EXT L6 4.2L Engine Oil Filter ACDelco PF61F

    Brand: ACDelco - PF61F
    $20.95
    Save 30%
    List $29.95 Save $9.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

  • Notify When Available
    Picture coming soon

    Replaces 2003 Chevrolet Trailblazer EXT V8 5.3L Gap 0.040 (in) Spark Plug ACDelco 6

    Brand: ACDelco - 6
    $14.95
    Save 56%
    List $33.95 Save $19.00

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2003 Chevrolet Trailblazer EXT

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