Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2006 Cadillac CTS Parts

What year is your
Free Same Day Shipping

2006 Cadillac CTS

Filter Results
  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61214

    7 reviews
    Brand: TRQ
    - OSA61214

    $42.95
    Save 10%
    List $47.95 Save $5.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

    Replaces O2 Oxygen Sensor TRQ OSA61214

    VIDEO

    O2 Oxygen Sensor
    7 reviews
    Brand: TRQ - OSA61214
    $42.95
    Save 10%
    List $47.95 Save $5.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

  • Notify When Available

    VIDEO

    Kit image

    Replaces Fuel Injector Harness 4 Piece Set TRQ FIA60390

    Brand: TRQ
    - FIA60390

    • Quantity: 4 Piece Set
    • Kit Includes: (4) Fuel Injector Harnesses
    $34.95
    Save 19%
    List $42.95 Save $8.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

    Replaces Fuel Injector Harness 4 Piece Set TRQ FIA60390

    VIDEO

    Kit image
    Brand: TRQ - FIA60390
    • Quantity: 4 Piece Set
    • Kit Includes: (4) Fuel Injector Harnesses
    $34.95
    Save 19%
    List $42.95 Save $8.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

  • Notify When Available
    Starter

    Replaces Starter TRQ STA03118

    6 reviews
    Brand: TRQ
    - STA03118

    $109.95
    Save 9%
    List $120.95 Save $11.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

    Replaces Starter TRQ STA03118

    Starter
    6 reviews
    Brand: TRQ - STA03118
    $109.95
    Save 9%
    List $120.95 Save $11.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2006 Cadillac CTS V8 6.0L Upstream 2 Piece O2 Oxygen Sensor Set TRQ OSA60237

    4 reviews
    Brand: TRQ
    - OSA60237

    • Quantity: 2 Piece
    • Kit Includes: (2) Upstream O2 Oxygen Sensors
    $71.95
    Save 10%
    List $79.95 Save $8.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

    Replaces 2006 Cadillac CTS V8 6.0L Upstream 2 Piece O2 Oxygen Sensor Set TRQ OSA60237

    VIDEO

    Kit image
    4 reviews
    Brand: TRQ - OSA60237
    • Quantity: 2 Piece
    • Kit Includes: (2) Upstream O2 Oxygen Sensors
    $71.95
    Save 10%
    List $79.95 Save $8.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

  • Notify When Available

    VIDEO

    Performance Ignition Coil Set

    Replaces 2006 Cadillac CTS V8 6.0L with Square Style Coil 8 Piece Performance Ignition Coil Set TRQ Performance ICA71259

    23 reviews
    Brand: TRQ Performance
    - ICA71259

    • Ignition Coil Style: Square Style
    • Quantity: 8 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (8) Performance Ignition Coils
    $228.95
    Save 22%
    List $293.95 Save $65.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

    Replaces 2006 Cadillac CTS V8 6.0L with Square Style Coil 8 Piece Performance Ignition Coil Set TRQ Performance ICA71259

    VIDEO

    Performance Ignition Coil Set
    23 reviews
    Brand: TRQ Performance - ICA71259
    • Ignition Coil Style: Square Style
    • Quantity: 8 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (8) Performance Ignition Coils
    $228.95
    Save 22%
    List $293.95 Save $65.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces O2 Oxygen Sensor TRQ OSA61747

    7 reviews
    Brand: TRQ
    - OSA61747

    $47.95
    Save 14%
    List $55.95 Save $8.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

    Replaces O2 Oxygen Sensor TRQ OSA61747

    VIDEO

    O2 Oxygen Sensor
    7 reviews
    Brand: TRQ - OSA61747
    $47.95
    Save 14%
    List $55.95 Save $8.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

  • Notify When Available

    VIDEO

    Kit image

    Replaces 6 Piece Ignition Coil Set TRQ ICA61433

    44 reviews
    Brand: TRQ
    - ICA61433

    • Quantity: 6 Piece
    • Kit Includes: (6) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $154.95
    Save 28%
    List $215.95 Save $61.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

    Replaces 6 Piece Ignition Coil Set TRQ ICA61433

    VIDEO

    Kit image
    44 reviews
    Brand: TRQ - ICA61433
    • Quantity: 6 Piece
    • Kit Includes: (6) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $154.95
    Save 28%
    List $215.95 Save $61.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

  • Notify When Available

    VIDEO

    03-07 Cadillac CTS (w/ RPO FE1) Front Strut & Spring Assembly & Rear Shock Kit (4pc)

    Replaces 2006 Cadillac CTS Front & Rear with RPO Code FE1 (Soft Ride Suspension) without Automatic Leveling Suspension 4 Piece Complete Strut Assembly & Shock Absorber Kit TRQ SKA85009

    16 reviews
    Brand: TRQ
    - SKA85009

    • Quantity: 4 Piece
    • Kit Includes: (2) Front Strut & Spring Assemblies
    • Kit Includes: (2) Rear Shock Absorbers
    $379.95
    Save 23%
    List $492.95 Save $113.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

    Replaces 2006 Cadillac CTS Front & Rear with RPO Code FE1 (Soft Ride Suspension) without Automatic Leveling Suspension 4 Piece Complete Strut Assembly & Shock Absorber Kit TRQ SKA85009

    VIDEO

    03-07 Cadillac CTS (w/ RPO FE1) Front Strut & Spring Assembly & Rear Shock Kit (4pc)
    16 reviews
    Brand: TRQ - SKA85009
    • Quantity: 4 Piece
    • Kit Includes: (2) Front Strut & Spring Assemblies
    • Kit Includes: (2) Rear Shock Absorbers
    $379.95
    Save 23%
    List $492.95 Save $113.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

  • Notify When Available

    VIDEO

    Crankshaft Position Sensor

    Replaces 2006 Cadillac CTS V8 6.0L Crankshaft Position Sensor TRQ ESA43058

    Brand: TRQ
    - ESA43058
    $34.95
    Save 19%
    List $42.95 Save $8.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

    Replaces 2006 Cadillac CTS V8 6.0L Crankshaft Position Sensor TRQ ESA43058

    VIDEO

    Crankshaft Position Sensor
    Brand: TRQ - ESA43058
    $34.95
    Save 19%
    List $42.95 Save $8.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

  • Notify When Available

    VIDEO

    Engine Knock Sensor

    Replaces 2006 Cadillac CTS V8 6.0L Engine Knock Sensor TRQ ESA90000

    Brand: TRQ
    - ESA90000
    $28.95
    Save 19%
    List $35.95 Save $7.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

    Replaces 2006 Cadillac CTS V8 6.0L Engine Knock Sensor TRQ ESA90000

    VIDEO

    Engine Knock Sensor
    Brand: TRQ - ESA90000
    $28.95
    Save 19%
    List $35.95 Save $7.00

    Guaranteed to Fit 2006 Cadillac CTS

    Guaranteed to Fit 2006 Cadillac CTS

1

...

2 3 4 5 6

...

51
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.