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2003 Chevrolet Silverado 2500 HD Engine & Engine Management

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2003 Chevrolet Silverado 2500 HD Engine & Engine Management

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    VIDEO

    Kit image

    Replaces 2003 Chevrolet Silverado 2500 HD V8 6.0L with Dual Connectors with Grommets Engine Knock Sensor & Harness Kit TRQ ESA12267

    83 reviews
    Brand: TRQ
    - ESA12267

    • Kit Includes: (1) Engine Knock Sensor Harness
    • Kit Includes: (2) Engine Knock Sensors
    $59.95
    Save 6%
    List $63.95 Save $4.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Replaces 2003 Chevrolet Silverado 2500 HD V8 6.0L with Dual Connectors with Grommets Engine Knock Sensor & Harness Kit TRQ ESA12267

    VIDEO

    Kit image
    83 reviews
    Brand: TRQ - ESA12267
    • Kit Includes: (1) Engine Knock Sensor Harness
    • Kit Includes: (2) Engine Knock Sensors
    $59.95
    Save 6%
    List $63.95 Save $4.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 2003 Chevrolet Silverado 2500 HD V8 6.0L with 9.20 in Spark Plug Wires with Round Style Coil 17 Piece Ignition Kit TRQ TKA06285

    19 reviews
    Brand: TRQ
    - TKA06285

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Kit Includes: (8) Ignition Coils
    • Quantity: 17 Piece
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $216.95
    Save 29%
    List $305.95 Save $89.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Replaces 2003 Chevrolet Silverado 2500 HD V8 6.0L with 9.20 in Spark Plug Wires with Round Style Coil 17 Piece Ignition Kit TRQ TKA06285

    VIDEO

    Ignition Kit
    19 reviews
    Brand: TRQ - TKA06285
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Kit Includes: (8) Ignition Coils
    • Quantity: 17 Piece
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $216.95
    Save 29%
    List $305.95 Save $89.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

  • Notify When Available
    Engine Knock Sensor

    Replaces 2003 Chevrolet Silverado 2500 HD V8 8.1L Engine Knock Sensor TRQ ESA53633

    Brand: TRQ
    - ESA53633

    $34.95
    Save 26%
    List $46.95 Save $12.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Replaces 2003 Chevrolet Silverado 2500 HD V8 8.1L Engine Knock Sensor TRQ ESA53633

    Engine Knock Sensor
    Brand: TRQ - ESA53633
    $34.95
    Save 26%
    List $46.95 Save $12.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

  • Notify When Available

    VIDEO

    99-10 Chevy, GMC FS PU, SUV; 02-06 Escalade; 03-07 H2 w/4.8L, 5.3L, 6.0L Front Engine Mount PAIR

    Replaces 2003 Chevrolet Silverado 2500 HD V8 6.0L 2 Piece Engine Mount Set TRQ MTA71119

    8 reviews
    Brand: TRQ
    - MTA71119

    • Quantity: 2 Piece
    • Kit Includes: (2) Engine Mounts
    $73.95
    Save 26%
    List $99.95 Save $26.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Replaces 2003 Chevrolet Silverado 2500 HD V8 6.0L 2 Piece Engine Mount Set TRQ MTA71119

    VIDEO

    99-10 Chevy, GMC FS PU, SUV; 02-06 Escalade; 03-07 H2 w/4.8L, 5.3L, 6.0L Front Engine Mount PAIR
    8 reviews
    Brand: TRQ - MTA71119
    • Quantity: 2 Piece
    • Kit Includes: (2) Engine Mounts
    $73.95
    Save 26%
    List $99.95 Save $26.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

  • Notify When Available

    VIDEO

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

    Replaces 2003 Chevrolet Silverado 2500 HD V8 6.0L Engine Crankshaft Vibration Damper TRQ BPA06028

    7 reviews
    Brand: TRQ
    - BPA06028

    $85.95
    Save 14%
    List $99.95 Save $14.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Replaces 2003 Chevrolet Silverado 2500 HD V8 6.0L Engine Crankshaft Vibration Damper TRQ BPA06028

    VIDEO

    99-11 Chevy GMC Cadillac Truck w/ 4.8L 5.3L 6.0L 6.2L Harmonic Balancer
    7 reviews
    Brand: TRQ - BPA06028
    $85.95
    Save 14%
    List $99.95 Save $14.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

  • Notify When Available

    VIDEO

    Intake Manifold

    Replaces 2003 Chevrolet Silverado 2500 HD V8 6.0L without Heated PCV Valve Upper Intake Manifold TRQ IMA07935

    31 reviews
    Brand: TRQ
    - IMA07935

    $175.95
    Save 21%
    List $222.95 Save $47.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Replaces 2003 Chevrolet Silverado 2500 HD V8 6.0L without Heated PCV Valve Upper Intake Manifold TRQ IMA07935

    VIDEO

    Intake Manifold
    31 reviews
    Brand: TRQ - IMA07935
    $175.95
    Save 21%
    List $222.95 Save $47.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

  • Notify When Available

    VIDEO

    Drive Belt Component Kit

    Replaces 2003 Chevrolet Silverado 2500 HD V8 6.0L Air Conditioning 2 Piece Serpentine Drive Belt Component Kit TRQ BPA05089

    2 reviews
    Brand: TRQ
    - BPA05089

    • Quantity: 2 Piece
    • Kit Includes: (1) Serpentine Belt
    • Kit Includes: (1) Accessory Drive Belt Tensioner
    $50.95
    Save 26%
    List $68.95 Save $18.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Replaces 2003 Chevrolet Silverado 2500 HD V8 6.0L Air Conditioning 2 Piece Serpentine Drive Belt Component Kit TRQ BPA05089

    VIDEO

    Drive Belt Component Kit
    2 reviews
    Brand: TRQ - BPA05089
    • Quantity: 2 Piece
    • Kit Includes: (1) Serpentine Belt
    • Kit Includes: (1) Accessory Drive Belt Tensioner
    $50.95
    Save 26%
    List $68.95 Save $18.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 8 Piece Spark Plug Set TRQ SPA02136

    8 reviews
    Brand: TRQ
    - SPA02136

    • Spark Plug Type: Iridium
    • Quantity: 8 Piece
    • Kit Includes: (8) Spark Plugs
    $64.95
    Save 13%
    List $74.95 Save $10.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Replaces 8 Piece Spark Plug Set TRQ SPA02136

    VIDEO

    Spark Plug Set
    8 reviews
    Brand: TRQ - SPA02136
    • Spark Plug Type: Iridium
    • Quantity: 8 Piece
    • Kit Includes: (8) Spark Plugs
    $64.95
    Save 13%
    List $74.95 Save $10.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

  • Notify When Available

    VIDEO

    99-03 GM Multifit Engine Knock Sensor, Harness, and Gasket Kit (4pc)

    Replaces 2003 Chevrolet Silverado 2500 HD V8 6.0L with Dual Connectors with Grommets Engine Knock Sensor & Harness Kit TRQ ESA12270

    52 reviews
    Brand: TRQ
    - ESA12270

    • Kit Includes: (1) Intake Manifold Gasket Set
    • Includes: Intake Manifold Gasket Set
    • Kit Includes: (1) Engine Knock Sensor Harness
    • Kit Includes: (2) Engine Knock Sensors
    $89.95
    Save 15%
    List $105.95 Save $16.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Replaces 2003 Chevrolet Silverado 2500 HD V8 6.0L with Dual Connectors with Grommets Engine Knock Sensor & Harness Kit TRQ ESA12270

    VIDEO

    99-03 GM Multifit Engine Knock Sensor, Harness, and Gasket Kit (4pc)
    52 reviews
    Brand: TRQ - ESA12270
    • Kit Includes: (1) Intake Manifold Gasket Set
    • Includes: Intake Manifold Gasket Set
    • Kit Includes: (1) Engine Knock Sensor Harness
    • Kit Includes: (2) Engine Knock Sensors
    $89.95
    Save 15%
    List $105.95 Save $16.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

  • Notify When Available
    Spark Plug Wire Set

    Replaces 2003 Chevrolet Silverado 2500 HD V8 8.1L Spark Plug Wire Set TRQ IWA69108

    1 reviews
    Brand: TRQ
    - IWA69108

    $64.95
    Save 24%
    List $85.95 Save $21.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Replaces 2003 Chevrolet Silverado 2500 HD V8 8.1L Spark Plug Wire Set TRQ IWA69108

    Spark Plug Wire Set
    1 reviews
    Brand: TRQ - IWA69108
    $64.95
    Save 24%
    List $85.95 Save $21.00

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

    Guaranteed to Fit 2003 Chevrolet Silverado 2500 HD

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