Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Saturn L300 Engine & Engine Management

What year is your
Free Same Day Shipping

2003 Saturn L300 Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    Serpentine Belt Idler Pulley

    Replaces 2003 Saturn L300 Serpentine Belt Idler Pulley TRQ BPA03863

    2 reviews
    Brand: TRQ - BPA03863

    $39.95
    Save 27%
    List $54.95 Save $15.00

    Guaranteed to Fit 2003 Saturn L300

    Guaranteed to Fit 2003 Saturn L300

  • Notify When Available

    VIDEO

    Spark Plug Set

    Replaces 2003 Saturn L300 V6 3.0L 6 Piece Spark Plug Set TRQ SPA02169

    5 reviews
    Brand: TRQ - SPA02169

    • Spark Plug Type: Iridium
    • Quantity: 6 Piece
    • Kit Includes: (6) Spark Plugs
    $46.95
    Save 10%
    List $51.95 Save $5.00

    Guaranteed to Fit 2003 Saturn L300

    Guaranteed to Fit 2003 Saturn L300

  • Notify When Available

    VIDEO

    Serpentine Belt

    Replaces 2003 Saturn L300 Serpentine Belt TRQ BPA06481

    Brand: TRQ - BPA06481

    $28.95
    Save 15%
    List $33.95 Save $5.00

    Guaranteed to Fit 2003 Saturn L300

    Guaranteed to Fit 2003 Saturn L300

  • Notify When Available
    1999-01 Cadillac Catera; 03-04 CTS; 00-05 Saturn L; 02-03 Vue Ignition Coil Pack PAIR

    Replaces 2003 Saturn L300 V6 3.0L 2 Piece Ignition Coil Set TRQ ICA61382

    8 reviews
    Brand: TRQ - ICA61382

    • Ignition Coil Type: Direct Replacement
    • Quantity: 2 Piece
    • Ignition Coil Color: Black
    • Kit Includes: (1) Cylinders #2, 4, 6 Ignition Coil
    • Kit Includes: (1) Cylinders #1, 3, 5 Ignition Coil
    $126.95
    Save 29%
    List $179.95 Save $53.00

    Guaranteed to Fit 2003 Saturn L300

    Guaranteed to Fit 2003 Saturn L300

  • Notify When Available
    1998-05 Cadillac Saturn Multifit 3.0L Camshaft Position Sensor

    Replaces 2003 Saturn L300 V6 3.0L Camshaft Position Sensor TRQ ESA94811

    1 reviews
    Brand: TRQ - ESA94811
    $34.95
    Save 24%
    List $45.95 Save $11.00

    Guaranteed to Fit 2003 Saturn L300

    Guaranteed to Fit 2003 Saturn L300

  • Notify When Available

    VIDEO

    Serpentine Belt

    Replaces 2003 Saturn L300 Serpentine Belt TRQ BPA06473

    Brand: TRQ - BPA06473

    $34.95
    Save 3%
    List $35.95 Save $1.00

    Guaranteed to Fit 2003 Saturn L300

    Guaranteed to Fit 2003 Saturn L300

  • Notify When Available
    Oil Pressure Switch

    Replaces 2003 Saturn L300 Oil Pressure Switch TRQ SWA40950

    Brand: TRQ - SWA40950
    $24.95
    Save 19%
    List $30.95 Save $6.00

    Guaranteed to Fit 2003 Saturn L300

    Guaranteed to Fit 2003 Saturn L300

  • Notify When Available
    Ignition Coil Boot Set

    Replaces 2003 Saturn L300 V6 3.0L Driver & Passenger Side 6 Piece Ignition Coil Boot Set TRQ ICA52499

    Brand: TRQ - ICA52499

    • Quantity: 6 Piece
    • Kit Includes: (6) Ignition Coil Boots
    $31.95
    Save 14%
    List $36.95 Save $5.00

    Guaranteed to Fit 2003 Saturn L300

    Guaranteed to Fit 2003 Saturn L300

  • Notify When Available
    1999-01 Cadillac Catera; 03-04 CTS; 00-05 Saturn L; 02-03 Vue (2,4,6 Cyl) Ignition Coil Pack

    Replaces 2003 Saturn L300 V6 3.0L Cylinders #2, 4, 6 Ignition Coil TRQ ICA61407

    Brand: TRQ - ICA61407

    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $64.95
    Save 40%
    List $108.95 Save $44.00

    Guaranteed to Fit 2003 Saturn L300

    Guaranteed to Fit 2003 Saturn L300

  • Notify When Available
    1999-01 Cadillac Catera; 03-04 CTS; 00-05 Saturn L; 02-03 Vue (1,3,5 Cyl) Ignition Coil Pack

    Replaces 2003 Saturn L300 V6 3.0L Cylinders #1, 3, 5 Ignition Coil TRQ ICA61406

    1 reviews
    Brand: TRQ - ICA61406

    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $64.95
    Save 39%
    List $106.95 Save $42.00

    Guaranteed to Fit 2003 Saturn L300

    Guaranteed to Fit 2003 Saturn L300

1

...

1 2

...

2
Close



Saturn is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Saturn 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.