Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Cadillac Escalade Engine & Engine Management

What year is your
Free Same Day Shipping

2003 Cadillac Escalade Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    99-13 Escalade; 83-13 Chevy, GMC PU, SUV; 03-09 H2; 06 I-350; 91-94 Bravada AT/MT Transmission Mount

    Replaces 2003 Cadillac Escalade All Wheel Drive Transmission Mount TRQ MTA70722

    1 reviews
    Brand: TRQ - MTA70722

    • Includes: Bracket
    $46.95
    Save 24%
    List $61.95 Save $15.00

    Guaranteed to Fit 2003 Cadillac Escalade

    Guaranteed to Fit 2003 Cadillac Escalade

  • Notify When Available

    VIDEO

    Valve Cover Set

    Replaces 2003 Cadillac Escalade Driver & Passenger Side 2 Piece Valve Cover Set TRQ VCA88780

    2 reviews
    Brand: TRQ - VCA88780

    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Valve Cover
    • Kit Includes: (1) Driver Side Valve Cover
    $144.95
    Save 5%
    List $151.95 Save $7.00

    Guaranteed to Fit 2003 Cadillac Escalade

    Guaranteed to Fit 2003 Cadillac Escalade

  • Notify When Available

    VIDEO

    Ignition Coil Set

    Replaces 8 Piece Ignition Coil Set TRQ ICA61495

    45 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 13%
    List $225.95 Save $30.00

    Guaranteed to Fit 2003 Cadillac Escalade

    Guaranteed to Fit 2003 Cadillac Escalade

  • Notify When Available

    VIDEO

    Drive Belt Component Kit

    Replaces 2003 Cadillac Escalade with 145 Amp Alternator Option Serpentine Drive Belt Component Kit TRQ BPA04374

    1 reviews
    Brand: TRQ - BPA04374

    • Kit Includes: (1) Idler Pulley
    • Kit Includes: (1) Belt Tensioner
    • Kit Includes: (1) Belt
    $84.95
    Save 17%
    List $101.95 Save $17.00

    Guaranteed to Fit 2003 Cadillac Escalade

    Guaranteed to Fit 2003 Cadillac Escalade

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2003 Cadillac Escalade with 10.50 Inch Spark Plug Wires with Square Style Coil Ignition Kit TRQ TKA01311

    4 reviews
    Brand: TRQ - TKA01311

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Spark Plug Type: Iridium
    $84.95
    Save 23%
    List $110.95 Save $26.00

    Guaranteed to Fit 2003 Cadillac Escalade

    Guaranteed to Fit 2003 Cadillac Escalade

  • Notify When Available

    VIDEO

    Alternator

    Replaces 2003 Cadillac Escalade Alternator TRQ ALA94411

    12 reviews
    Brand: TRQ - ALA94411

    $164.95
    Save 19%
    List $202.95 Save $38.00

    Guaranteed to Fit 2003 Cadillac Escalade

    Guaranteed to Fit 2003 Cadillac Escalade

  • Notify When Available

    VIDEO

    Ignition Coil

    Replaces Ignition Coil TRQ ICA61751

    Brand: TRQ - ICA61751

    • Ignition Coil Style: Round Style
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $41.95
    Save 14%
    List $48.95 Save $7.00

    Guaranteed to Fit 2003 Cadillac Escalade

    Guaranteed to Fit 2003 Cadillac Escalade

  • Notify When Available

    VIDEO

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

    Replaces Camshaft Position Sensor TRQ ESA94796

    12 reviews
    Brand: TRQ - ESA94796

    $40.95
    Save 5%
    List $42.95 Save $2.00

    Guaranteed to Fit 2003 Cadillac Escalade

    Guaranteed to Fit 2003 Cadillac Escalade

  • Notify When Available

    VIDEO

    Performance Ignition Coil Set

    Replaces 8 Piece Ignition Coil Set TRQ Performance ICA71261

    14 reviews
    Brand: TRQ Performance - ICA71261

    • Ignition Coil Style: Square Style
    • Quantity: 8 Piece
    • Kit Includes: (8) TRQ Performance Ignition Coils
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    $234.95
    Save 22%
    List $300.95 Save $66.00

    Guaranteed to Fit 2003 Cadillac Escalade

    Guaranteed to Fit 2003 Cadillac Escalade

  • Notify When Available

    VIDEO

    Spark Plug Wire Set

    Replaces 2003 Cadillac Escalade with 9.20 in Spark Plug Wires with Round Style Coil Spark Plug Wire Set TRQ IWA69028

    2 reviews
    Brand: TRQ - IWA69028

    $51.95
    Save 28%
    List $71.95 Save $20.00

    Guaranteed to Fit 2003 Cadillac Escalade

    Guaranteed to Fit 2003 Cadillac Escalade

1

...

1 2 3 4 5

...

16
Close



Cadillac is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Cadillac or General Motors Company. See all trademarks.
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.