SEARCH BY VEHICLE:
Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2006 GMC Sierra 2500 HD Engine Sensors & Electrical

What year is your
Free Same Day Shipping

2006 GMC Sierra 2500 HD Engine Sensors & Electrical

Filter Results
  • Notify When Available

    VIDEO

    Alternator

    Replaces Alternator TRQ ALA94411

    13 reviews
    Brand: TRQ
    - ALA94411

    $164.95
    Save 31%
    List $238.95 Save $74.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Replaces Alternator TRQ ALA94411

    VIDEO

    Alternator
    13 reviews
    Brand: TRQ - ALA94411
    $164.95
    Save 31%
    List $238.95 Save $74.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    Ignition Coil Set

    Replaces 8 Piece Ignition Coil Set TRQ ICA61495

    46 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 19%
    List $241.95 Save $46.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Replaces 8 Piece Ignition Coil Set TRQ ICA61495

    VIDEO

    Ignition Coil Set
    46 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 19%
    List $241.95 Save $46.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    Performance Ignition Coil Set

    Replaces 8 Piece Ignition Coil Set TRQ Performance ICA71261

    15 reviews
    Brand: TRQ Performance
    - ICA71261

    • Ignition Coil Style: Square Style
    • Quantity: 8 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (8) Performance Ignition Coils
    • Ignition Coil Type: Performance
    $234.95
    Save 14%
    List $271.95 Save $37.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Replaces 8 Piece Ignition Coil Set TRQ Performance ICA71261

    VIDEO

    Performance Ignition Coil Set
    15 reviews
    Brand: TRQ Performance - ICA71261
    • Ignition Coil Style: Square Style
    • Quantity: 8 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (8) Performance Ignition Coils
    • Ignition Coil Type: Performance
    $234.95
    Save 14%
    List $271.95 Save $37.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    Coolant Temperature Sensor

    Replaces 2006 GMC Sierra 2500 HD V8 6.6L Coolant Temperature Sensor TRQ ESA19552

    2 reviews
    Brand: TRQ
    - ESA19552

    $24.95
    Save 27%
    List $33.95 Save $9.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Replaces 2006 GMC Sierra 2500 HD V8 6.6L Coolant Temperature Sensor TRQ ESA19552

    VIDEO

    Coolant Temperature Sensor
    2 reviews
    Brand: TRQ - ESA19552
    $24.95
    Save 27%
    List $33.95 Save $9.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    Starter

    Replaces 2006 GMC Sierra 2500 HD V8 6.6L with Hitachi Style Starter Starter TRQ STA03091

    2 reviews
    Brand: TRQ
    - STA03091

    $159.95
    Save 33%
    List $238.95 Save $79.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Replaces 2006 GMC Sierra 2500 HD V8 6.6L with Hitachi Style Starter Starter TRQ STA03091

    VIDEO

    Starter
    2 reviews
    Brand: TRQ - STA03091
    $159.95
    Save 33%
    List $238.95 Save $79.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    Engine Knock Sensor

    Replaces 2006 GMC Sierra 2500 HD V8 6.0L Engine VIN U Engine Knock Sensor TRQ ESA53623

    5 reviews
    Brand: TRQ
    - ESA53623

    $25.95
    Save 28%
    List $35.95 Save $10.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Replaces 2006 GMC Sierra 2500 HD V8 6.0L Engine VIN U Engine Knock Sensor TRQ ESA53623

    VIDEO

    Engine Knock Sensor
    5 reviews
    Brand: TRQ - ESA53623
    $25.95
    Save 28%
    List $35.95 Save $10.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

  • Notify When Available
    01-07 GM Full Size PU, Van Multifit; 01-09 Kodiak, Topkick w/8.1L Crankshaft Position Sensor

    Replaces 2006 GMC Sierra 2500 HD V8 8.1L Engine VIN G Crankshaft Position Sensor TRQ ESA94833

    2 reviews
    Brand: TRQ
    - ESA94833
    $40.95
    Save 15%
    List $47.95 Save $7.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Replaces 2006 GMC Sierra 2500 HD V8 8.1L Engine VIN G Crankshaft Position Sensor TRQ ESA94833

    01-07 GM Full Size PU, Van Multifit; 01-09 Kodiak, Topkick w/8.1L Crankshaft Position Sensor
    2 reviews
    Brand: TRQ - ESA94833
    $40.95
    Save 15%
    List $47.95 Save $7.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    Ignition Coil

    Replaces Ignition Coil TRQ ICA61757

    Brand: TRQ
    - ICA61757

    • Ignition Coil Style: Square Style
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $40.95
    Save 25%
    List $54.95 Save $14.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Replaces Ignition Coil TRQ ICA61757

    VIDEO

    Ignition Coil
    Brand: TRQ - ICA61757
    • Ignition Coil Style: Square Style
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $40.95
    Save 25%
    List $54.95 Save $14.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

  • 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 33%
    List $62.95 Save $21.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Replaces Ignition Coil TRQ ICA61751

    VIDEO

    Ignition Coil
    Brand: TRQ - ICA61751
    • Ignition Coil Style: Round Style
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $41.95
    Save 33%
    List $62.95 Save $21.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

  • Notify When Available

    VIDEO

    Camshaft Position Sensor

    Replaces 2006 GMC Sierra 2500 HD V8 8.1L Camshaft Position Sensor TRQ ESA53527

    1 reviews
    Brand: TRQ
    - ESA53527
    $30.95
    Save 33%
    List $45.95 Save $15.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Replaces 2006 GMC Sierra 2500 HD V8 8.1L Camshaft Position Sensor TRQ ESA53527

    VIDEO

    Camshaft Position Sensor
    1 reviews
    Brand: TRQ - ESA53527
    $30.95
    Save 33%
    List $45.95 Save $15.00

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

    Guaranteed to Fit 2006 GMC Sierra 2500 HD

1

...

1 2 3 4 5

...

6
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.