SEARCH BY VEHICLE:
Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

2004 GMC Sierra 1500 Engine Sensors & Electrical

What year is your
Free Same Day Shipping

2004 GMC Sierra 1500 Engine Sensors & Electrical

Filter Results
  • Notify When Available

    VIDEO

    Ignition Coil

    Replaces 2004 GMC Sierra 1500 V6 4.3L Ignition Coil TRQ ICA61658

    3 reviews
    Brand: TRQ
    - ICA61658

    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $46.95
    Save 13%
    List $53.95 Save $7.00

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

    Replaces 2004 GMC Sierra 1500 V6 4.3L Ignition Coil TRQ ICA61658

    VIDEO

    Ignition Coil
    3 reviews
    Brand: TRQ - ICA61658
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $46.95
    Save 13%
    List $53.95 Save $7.00

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Distributor Pick-Up/ Camshaft Sensor/ Hall Effect

    Replaces 2004 GMC Sierra 1500 V6 4.3L Camshaft Position Sensor TRQ ESA94820

    5 reviews
    Brand: TRQ
    - ESA94820
    $30.95
    Save 16%
    List $36.95 Save $6.00

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

    Replaces 2004 GMC Sierra 1500 V6 4.3L Camshaft Position Sensor TRQ ESA94820

    VIDEO

    Distributor Pick-Up/ Camshaft Sensor/ Hall Effect
    5 reviews
    Brand: TRQ - ESA94820
    $30.95
    Save 16%
    List $36.95 Save $6.00

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

  • Notify When Available
    Alternator

    Replaces Alternator TRQ ALA94533

    Brand: TRQ
    - ALA94533

    $181.95
    Save 31%
    List $261.95 Save $80.00

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

    Replaces Alternator TRQ ALA94533

    Alternator
    Brand: TRQ - ALA94533
    $181.95
    Save 31%
    List $261.95 Save $80.00

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Engine Knock Sensor

    Replaces Engine Knock Sensor TRQ ESA90004

    Brand: TRQ
    - ESA90004
    $23.95
    Save 37%
    List $37.95 Save $14.00

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

    Replaces Engine Knock Sensor TRQ ESA90004

    VIDEO

    Engine Knock Sensor
    Brand: TRQ - ESA90004
    $23.95
    Save 37%
    List $37.95 Save $14.00

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Ignition Coil

    Replaces Ignition Coil TRQ ICA61757

    Brand: TRQ
    - ICA61757

    • Ignition Coil Style: Square Style
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $40.95
    Save 25%
    List $54.95 Save $14.00

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

    Replaces Ignition Coil TRQ ICA61757

    VIDEO

    Ignition Coil
    Brand: TRQ - ICA61757
    • Ignition Coil Style: Square Style
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $40.95
    Save 25%
    List $54.95 Save $14.00

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Alternator

    Replaces 2004 GMC Sierra 1500 with 105 Amp Alternator Option Alternator TRQ ALA94461

    3 reviews
    Brand: TRQ
    - ALA94461

    $142.95
    Save 34%
    List $215.95 Save $73.00

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

    Replaces 2004 GMC Sierra 1500 with 105 Amp Alternator Option Alternator TRQ ALA94461

    VIDEO

    Alternator
    3 reviews
    Brand: TRQ - ALA94461
    $142.95
    Save 34%
    List $215.95 Save $73.00

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Alternator

    Replaces 2004 GMC Sierra 1500 with 253 Amp Alternator Option Upgrade Alternator TRQ ALA90137

    1 reviews
    Brand: TRQ
    - ALA90137

    $216.95
    Save 13%
    List $249.95 Save $33.00

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

    Replaces 2004 GMC Sierra 1500 with 253 Amp Alternator Option Upgrade Alternator TRQ ALA90137

    VIDEO

    Alternator
    1 reviews
    Brand: TRQ - ALA90137
    $216.95
    Save 13%
    List $249.95 Save $33.00

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Kit image

    Replaces 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

    Out of Stock

    $ 59.95

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

    Replaces 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

    Out of Stock

    $ 59.95

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Kit image

    Replaces Engine Knock Sensor & Harness Kit TRQ ESA12269

    90 reviews
    Brand: TRQ
    - ESA12269

    • Kit Includes: (1) Intake Manifold Gasket Set
    • Kit Includes: (1) Engine Knock Sensor Harness
    • Kit Includes: (2) Engine Knock Sensors

    Out of Stock

    $ 109.95

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

    Replaces Engine Knock Sensor & Harness Kit TRQ ESA12269

    VIDEO

    Kit image
    90 reviews
    Brand: TRQ - ESA12269
    • Kit Includes: (1) Intake Manifold Gasket Set
    • Kit Includes: (1) Engine Knock Sensor Harness
    • Kit Includes: (2) Engine Knock Sensors

    Out of Stock

    $ 109.95

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

  • Notify When Available

    VIDEO

    Engine Knock Sensor Harness

    Replaces 2004 GMC Sierra 1500 with Dual Connectors with Grommets Engine Knock Sensor Harness TRQ ESA94916

    4 reviews
    Brand: TRQ
    - ESA94916

    Out of Stock

    $ 34.95

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

    Replaces 2004 GMC Sierra 1500 with Dual Connectors with Grommets Engine Knock Sensor Harness TRQ ESA94916

    VIDEO

    Engine Knock Sensor Harness
    4 reviews
    Brand: TRQ - ESA94916

    Out of Stock

    $ 34.95

    Guaranteed to Fit 2004 GMC Sierra 1500

    Guaranteed to Fit 2004 GMC Sierra 1500

1

...

1 2 3 4 5

...

5
Close



Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Select Your Vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

This part does not fit a

.
Show parts that fit