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 Cooling

What year is your
Free Same Day Shipping

2003 GMC Yukon XL 1500 Engine Cooling

Filter Results
  • Notify When Available

    VIDEO

    02-13 Avalanche, Escalade;08-13 Yukon, Silverado, Sierra w/V8 (w/o Engine Oil Cooler) Radiator

    Replaces 2003 GMC Yukon XL 1500 with 34 Inch Core without Engine Oil Cooler Radiator TRQ RDA82669

    69 reviews
    Brand: TRQ
    - RDA82669

    $179.95
    Save 12%
    List $204.95 Save $25.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Replaces 2003 GMC Yukon XL 1500 with 34 Inch Core without Engine Oil Cooler Radiator TRQ RDA82669

    VIDEO

    02-13 Avalanche, Escalade;08-13 Yukon, Silverado, Sierra w/V8 (w/o Engine Oil Cooler) Radiator
    69 reviews
    Brand: TRQ - RDA82669
    $179.95
    Save 12%
    List $204.95 Save $25.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

    CHEVY, GMC PICK UP 4.8L/5.3L W/AERATION Radiator

    Replaces 2003 GMC Yukon XL 1500 V8 5.3L with 28 Inch Core without Engine Oil Cooler Radiator TRQ RDA82661

    31 reviews
    Brand: TRQ
    - RDA82661

    $139.95
    Save 13%
    List $160.95 Save $21.00

    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 with 28 Inch Core without Engine Oil Cooler Radiator TRQ RDA82661

    VIDEO

    CHEVY, GMC PICK UP 4.8L/5.3L W/AERATION Radiator
    31 reviews
    Brand: TRQ - RDA82661
    $139.95
    Save 13%
    List $160.95 Save $21.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

    Radiator

    Replaces 2003 GMC Yukon XL 1500 with 34 Inch Core Radiator TRQ RDA82612

    69 reviews
    Brand: TRQ
    - RDA82612

    $284.95
    Save 13%
    List $327.95 Save $43.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Replaces 2003 GMC Yukon XL 1500 with 34 Inch Core Radiator TRQ RDA82612

    VIDEO

    Radiator
    69 reviews
    Brand: TRQ - RDA82612
    $284.95
    Save 13%
    List $327.95 Save $43.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

    Engine Water Pump

    Replaces 2003 GMC Yukon XL 1500 Engine Water Pump TRQ WPA06894

    41 reviews
    Brand: TRQ
    - WPA06894

    • Includes: Thermostat & Housing
    • Kit Includes: (1) Engine Water Pump
    • Kit Includes: (1) Thermostat with Housing Assembly
    $219.95
    Save 11%
    List $245.95 Save $26.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Replaces 2003 GMC Yukon XL 1500 Engine Water Pump TRQ WPA06894

    VIDEO

    Engine Water Pump
    41 reviews
    Brand: TRQ - WPA06894
    • Includes: Thermostat & Housing
    • Kit Includes: (1) Engine Water Pump
    • Kit Includes: (1) Thermostat with Housing Assembly
    $219.95
    Save 11%
    List $245.95 Save $26.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

    Thermostat with Housing Assembly

    Replaces 2003 GMC Yukon XL 1500 without Water Pump Casting # 12562459 Thermostat with Housing Assembly TRQ ECA92439

    4 reviews
    Brand: TRQ
    - ECA92439

    $36.95
    Save 20%
    List $45.95 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 without Water Pump Casting # 12562459 Thermostat with Housing Assembly TRQ ECA92439

    VIDEO

    Thermostat with Housing Assembly
    4 reviews
    Brand: TRQ - ECA92439
    $36.95
    Save 20%
    List $45.95 Save $9.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

    Coolant Reservoir

    Replaces 2003 GMC Yukon XL 1500 Coolant Reservoir with Low Fluid Sensor TRQ ECA92002

    5 reviews
    Brand: TRQ
    - ECA92002
    $73.95
    Save 12%
    List $83.95 Save $10.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Replaces 2003 GMC Yukon XL 1500 Coolant Reservoir with Low Fluid Sensor TRQ ECA92002

    VIDEO

    Coolant Reservoir
    5 reviews
    Brand: TRQ - ECA92002
    $73.95
    Save 12%
    List $83.95 Save $10.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

    Engine Water Pump

    Replaces 2003 GMC Yukon XL 1500 without Water Pump Casting # 12562459 Engine Water Pump TRQ WPA07325

    20 reviews
    Brand: TRQ
    - WPA07325

    $144.95
    Save 34%
    List $220.95 Save $76.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Replaces 2003 GMC Yukon XL 1500 without Water Pump Casting # 12562459 Engine Water Pump TRQ WPA07325

    VIDEO

    Engine Water Pump
    20 reviews
    Brand: TRQ - WPA07325
    $144.95
    Save 34%
    List $220.95 Save $76.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

    Thermostat with Housing Assembly

    Replaces Thermostat with Housing Assembly TRQ ECA92438

    6 reviews
    Brand: TRQ
    - ECA92438

    $51.95
    Save 13%
    List $59.95 Save $8.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Replaces Thermostat with Housing Assembly TRQ ECA92438

    VIDEO

    Thermostat with Housing Assembly
    6 reviews
    Brand: TRQ - ECA92438
    $51.95
    Save 13%
    List $59.95 Save $8.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

    Engine Water Pump

    Replaces ACDelco Professional Engine Water Pump ACDelco 252-845

    8 reviews
    Brand: ACDelco
    - 252-845

    • Product Line: ACDelco Professional
    • Includes: Gasket
    $219.95
    Save 21%
    List $279.95 Save $60.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Replaces ACDelco Professional Engine Water Pump ACDelco 252-845

    VIDEO

    Engine Water Pump
    8 reviews
    Brand: ACDelco - 252-845
    • Product Line: ACDelco Professional
    • Includes: Gasket
    $219.95
    Save 21%
    List $279.95 Save $60.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

  • Notify When Available

    VIDEO

    Thermostat with Housing Assembly

    Replaces 2003 GMC Yukon XL 1500 V8 5.3L Thermostat with Housing Assembly ACDelco 15-11057

    4 reviews
    Brand: ACDelco
    - 15-11057

    $71.95
    Save 29%
    List $101.95 Save $30.00

    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 Thermostat with Housing Assembly ACDelco 15-11057

    VIDEO

    Thermostat with Housing Assembly
    4 reviews
    Brand: ACDelco - 15-11057
    $71.95
    Save 29%
    List $101.95 Save $30.00

    Guaranteed to Fit 2003 GMC Yukon XL 1500

    Guaranteed to Fit 2003 GMC Yukon XL 1500

1

...

1 2

...

2
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.