SEARCH BY VEHICLE:
Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 GMC Yukon XL 1500 Engine Sensors & Electrical

What year is your
Free Same Day Shipping

2003 GMC Yukon XL 1500 Engine Sensors & Electrical

Filter Results
  • Notify When Available

    VIDEO

    Kit image

    Replaces 2003 GMC Yukon XL 1500 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 16%
    List $70.95 Save $11.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Replaces 2003 GMC Yukon XL 1500 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 16%
    List $70.95 Save $11.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

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

    Replaces 2003 GMC Yukon XL 1500 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 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Replaces 2003 GMC Yukon XL 1500 V8 5.3L Camshaft Position Sensor TRQ ESA94796

    VIDEO

    99-07 GM Multifit 4.3L-8.1L Camshaft Position Sensor
    12 reviews
    Brand: TRQ - ESA94796
    $40.95
    Save 18%
    List $49.95 Save $9.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

    Crankshaft Position Sensor

    Replaces 2003 GMC Yukon XL 1500 Crankshaft Position Sensor TRQ ESA53615

    19 reviews
    Brand: TRQ
    - ESA53615

    $34.95
    Save 19%
    List $42.95 Save $8.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Replaces 2003 GMC Yukon XL 1500 Crankshaft Position Sensor TRQ ESA53615

    VIDEO

    Crankshaft Position Sensor
    19 reviews
    Brand: TRQ - ESA53615
    $34.95
    Save 19%
    List $42.95 Save $8.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

    Starter

    Replaces 2003 GMC Yukon XL 1500 V8 5.3L Starter TRQ STA03071

    30 reviews
    Brand: TRQ
    - STA03071

    $124.95
    Save 23%
    List $161.95 Save $37.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Replaces 2003 GMC Yukon XL 1500 V8 5.3L Starter TRQ STA03071

    VIDEO

    Starter
    30 reviews
    Brand: TRQ - STA03071
    $124.95
    Save 23%
    List $161.95 Save $37.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

    Kit image

    Replaces 8 Piece Ignition Coil Set TRQ ICA61498

    45 reviews
    Brand: TRQ
    - ICA61498

    • Quantity: 8 Piece
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $204.95
    Save 22%
    List $263.95 Save $59.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Replaces 8 Piece Ignition Coil Set TRQ ICA61498

    VIDEO

    Kit image
    45 reviews
    Brand: TRQ - ICA61498
    • Quantity: 8 Piece
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $204.95
    Save 22%
    List $263.95 Save $59.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

    Oil Pressure Sender

    Replaces 2003 GMC Yukon XL 1500 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 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Replaces 2003 GMC Yukon XL 1500 V8 5.3L Oil Pressure Sender TRQ SWA41738

    VIDEO

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

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

    Alternator

    Replaces 2003 GMC Yukon XL 1500 Alternator TRQ ALA94411

    12 reviews
    Brand: TRQ
    - ALA94411

    $164.95
    Save 31%
    List $238.95 Save $74.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Replaces 2003 GMC Yukon XL 1500 Alternator TRQ ALA94411

    VIDEO

    Alternator
    12 reviews
    Brand: TRQ - ALA94411
    $164.95
    Save 31%
    List $238.95 Save $74.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

    Ignition Coil Set

    Replaces 8 Piece Ignition Coil Set TRQ ICA61495

    46 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 19%
    List $241.95 Save $46.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Replaces 8 Piece Ignition Coil Set TRQ ICA61495

    VIDEO

    Ignition Coil Set
    46 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 19%
    List $241.95 Save $46.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

    Performance Ignition Coil Set

    Replaces 8 Piece Ignition Coil Set TRQ Performance ICA71261

    15 reviews
    Brand: TRQ Performance
    - ICA71261

    • Ignition Coil Style: Square Style
    • Quantity: 8 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (8) Performance Ignition Coils
    • Ignition Coil Type: Performance
    $234.95
    Save 14%
    List $271.95 Save $37.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Replaces 8 Piece Ignition Coil Set TRQ Performance ICA71261

    VIDEO

    Performance Ignition Coil Set
    15 reviews
    Brand: TRQ Performance - ICA71261
    • Ignition Coil Style: Square Style
    • Quantity: 8 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (8) Performance Ignition Coils
    • Ignition Coil Type: Performance
    $234.95
    Save 14%
    List $271.95 Save $37.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

    Engine Knock Sensor

    Replaces Engine Knock Sensor TRQ ESA53623

    5 reviews
    Brand: TRQ
    - ESA53623

    $25.95
    Save 28%
    List $35.95 Save $10.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Replaces Engine Knock Sensor TRQ ESA53623

    VIDEO

    Engine Knock Sensor
    5 reviews
    Brand: TRQ - ESA53623
    $25.95
    Save 28%
    List $35.95 Save $10.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

1

...

1 2 3 4

...

4
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
Specify your vehicle

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

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.