Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2006 Cadillac STS Engine & Engine Management

What year is your
Free Same Day Shipping

2006 Cadillac STS Engine & Engine Management

Filter Results
  • Notify When Available
    Picture coming soon

    Replaces 2006 Cadillac STS V6 3.6L 6 Piece Performance Ignition Coil Boot Set TRQ Performance ICA50550

    Brand: TRQ Performance - ICA50550

    • Product Line: Performance
    • Quantity: 6 Piece
    • Kit Includes: (6) Ignition Coil Boots

    Out of Stock

    $ 53.95

    Guaranteed to Fit 2006 Cadillac STS

    Guaranteed to Fit 2006 Cadillac STS

  • Notify When Available
    Kit image

    Replaces 2006 Cadillac STS V8 4.6L 2 Piece Engine Knock Sensor Set Delphi DEEEK00018

    Brand: Delphi - DEEEK00018

    • Quantity: 2 Piece
    • Kit Includes: (2) Engine Knock Sensors
    $63.95
    Save 32%
    List $93.95 Save $30.00

    Guaranteed to Fit 2006 Cadillac STS

    Guaranteed to Fit 2006 Cadillac STS

  • Notify When Available
    Picture coming soon

    Replaces 2006 Cadillac STS V6 3.6L SECONDARY, LESS BOLTS AND GASKET Passenger Side Timing Chain Tensioner ACDelco 12609259

    Brand: ACDelco - 12609259
    $77.95
    Save 50%
    List $155.95 Save $78.00

    Guaranteed to Fit 2006 Cadillac STS

    Guaranteed to Fit 2006 Cadillac STS

  • Notify When Available
    Picture coming soon

    Replaces 2006 Cadillac STS V6 3.6L Serpentine Belt Tensioner Assembly ACDelco 12577652

    Brand: ACDelco - 12577652
    $123.95
    Save 49%
    List $242.95 Save $119.00

    Guaranteed to Fit 2006 Cadillac STS

    Guaranteed to Fit 2006 Cadillac STS

  • Notify When Available
    Picture coming soon

    Replaces 2006 Cadillac STS V6 3.6L Serpentine Belt Tensioner Assembly ACDelco 12577655

    Brand: ACDelco - 12577655
    $94.95
    Save 49%
    List $187.95 Save $93.00

    Guaranteed to Fit 2006 Cadillac STS

    Guaranteed to Fit 2006 Cadillac STS

  • Notify When Available
    Picture coming soon

    Replaces 2006 Cadillac STS V6 3.6L MATING CONN W/LEADS USE 19368669 Oil Pressure Gauge Sender ACDelco 12674782

    Brand: ACDelco - 12674782
    $40.95
    Save 52%
    List $85.95 Save $45.00

    Guaranteed to Fit 2006 Cadillac STS

    Guaranteed to Fit 2006 Cadillac STS

  • Notify When Available
    Picture coming soon

    Replaces 2006 Cadillac STS V6 3.6L 12 Piece Ignition Kit TRQ Performance TKA51435

    Brand: TRQ Performance - TKA51435

    • Kit Includes: (6) Spark Plugs
    • Quantity: 12 Piece
    • Kit Includes: (6) Ignition Coil Boots

    Out of Stock

    $ 75.95

    Guaranteed to Fit 2006 Cadillac STS

    Guaranteed to Fit 2006 Cadillac STS

  • Notify When Available
    Picture coming soon

    Replaces 2006 Cadillac STS V6 3.6L Variable Valve Timing Solenoid ACDelco 12636175

    Brand: ACDelco - 12636175
    $68.95
    Save 50%
    List $138.95 Save $70.00

    Guaranteed to Fit 2006 Cadillac STS

    Guaranteed to Fit 2006 Cadillac STS

  • Notify When Available
    Picture coming soon

    Replaces 8 Piece Spark Plug Set ACDelco ACETK00017

    Brand: ACDelco - ACETK00017

    • Quantity: 8 Piece
    $66.95
    Save 32%
    List $97.95 Save $31.00

    Guaranteed to Fit 2006 Cadillac STS

    Guaranteed to Fit 2006 Cadillac STS

  • Notify When Available
    Picture coming soon

    Replaces 2006 Cadillac STS V8 4.6L Gap 0.050 (in) Spark Plug ACDelco R44LTS6

    Brand: ACDelco - R44LTS6
    $11.95
    Save 59%
    List $28.95 Save $17.00

    Guaranteed to Fit 2006 Cadillac STS

    Guaranteed to Fit 2006 Cadillac STS

1

...

4 5 6 7 8

...

9
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.