Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain
What year is your
Free Same Day Shipping

2020-2021 Cadillac CT4 Spark Plugs

Filter Results
  • Notify When Available
    Picture coming soon

    Replaces Chevrolet GMC Buick Cadillac Spark Plug ACDelco 41-106IP

    Brand: ACDelco - 41-106IP
    $17.95
    Save 56%
    List $40.95 Save $23.00
  • Notify When Available
    Picture coming soon

    Replaces Chevrolet GMC Cadillac 4 Piece Spark Plug Set ACDelco ACETK00106

    Brand: ACDelco - ACETK00106

    • Quantity: 4 Piece
    $67.95
    Save 32%
    List $99.95 Save $32.00
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.