Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

Chevrolet Trailblazer EXT Engine Tune Up Kits

What year is your
Free Same Day Shipping

Chevrolet Trailblazer EXT Engine Tune Up Kits

Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year
Filter Results
  • Notify When Available

    VIDEO

    Kit image

    Replaces 9 Piece Ignition Kit TRQ ICA65503

    6 reviews
    Brand: TRQ
    - ICA65503

    • Ignition Coil Style: Square Style
    • Quantity: 9 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (1) Ignition Coil Set
    $224.95
    Save 28%
    List $310.95 Save $86.00

    Replaces 9 Piece Ignition Kit TRQ ICA65503

    VIDEO

    Kit image
    6 reviews
    Brand: TRQ - ICA65503
    • Ignition Coil Style: Square Style
    • Quantity: 9 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (1) Ignition Coil Set
    $224.95
    Save 28%
    List $310.95 Save $86.00
  • Notify When Available

    VIDEO

    Kit image

    Replaces 9 Piece Ignition Kit TRQ ICA65512

    Brand: TRQ
    - ICA65512

    • Ignition Coil Style: Round Style
    • Quantity: 9 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    $224.95
    Save 23%
    List $290.95 Save $66.00

    Replaces 9 Piece Ignition Kit TRQ ICA65512

    VIDEO

    Kit image
    Brand: TRQ - ICA65512
    • Ignition Coil Style: Round Style
    • Quantity: 9 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    $224.95
    Save 23%
    List $290.95 Save $66.00
  • Notify When Available

    VIDEO

    Kit image

    Replaces 16 Piece Ignition Kit TRQ ICA71731

    Brand: TRQ
    - ICA71731

    • Quantity: 16 Piece
    • Kit Includes: (8) Spark Plugs
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Spark Plug Type: Iridium
    $224.95
    Save 25%
    List $297.95 Save $73.00

    Replaces 16 Piece Ignition Kit TRQ ICA71731

    VIDEO

    Kit image
    Brand: TRQ - ICA71731
    • Quantity: 16 Piece
    • Kit Includes: (8) Spark Plugs
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    • Spark Plug Type: Iridium
    $224.95
    Save 25%
    List $297.95 Save $73.00
  • Notify When Available
    Ignition Coil Boot

    Replaces Chevrolet GMC Buick Isuzu Saab Ignition Kit TRQ ICA30053

    Brand: TRQ
    - ICA30053

    • Spark Plug Type: Iridium
    • Kit Includes: (6) Ignition Coil Boots
    • Kit Includes: (6) Spark Plugs
    $69.95
    Save 14%
    List $80.95 Save $11.00

    Replaces Chevrolet GMC Buick Isuzu Saab Ignition Kit TRQ ICA30053

    Ignition Coil Boot
    Brand: TRQ - ICA30053
    • Spark Plug Type: Iridium
    • Kit Includes: (6) Ignition Coil Boots
    • Kit Includes: (6) Spark Plugs
    $69.95
    Save 14%
    List $80.95 Save $11.00
  • Notify When Available

    VIDEO

    Kit image

    Replaces 9 Piece Ignition Kit TRQ ICA65511

    Brand: TRQ
    - ICA65511

    • Ignition Coil Style: Square Style
    • Quantity: 9 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    $229.95
    Save 26%
    List $308.95 Save $79.00

    Replaces 9 Piece Ignition Kit TRQ ICA65511

    VIDEO

    Kit image
    Brand: TRQ - ICA65511
    • Ignition Coil Style: Square Style
    • Quantity: 9 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Ignition Coil Type: Direct Replacement
    $229.95
    Save 26%
    List $308.95 Save $79.00
  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces Chevrolet GMC Cadillac Hummer 10 Piece Ignition Kit TRQ TKA36303

    Brand: TRQ
    - TKA36303

    • Quantity: 10 Piece
    • Kit Includes: (2) Valve Covers
    • Kit Includes: (1) Ignition Coil Set
    $284.95
    Save 26%
    List $385.95 Save $101.00

    Replaces Chevrolet GMC Cadillac Hummer 10 Piece Ignition Kit TRQ TKA36303

    VIDEO

    Ignition Kit
    Brand: TRQ - TKA36303
    • Quantity: 10 Piece
    • Kit Includes: (2) Valve Covers
    • Kit Includes: (1) Ignition Coil Set
    $284.95
    Save 26%
    List $385.95 Save $101.00
  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 10 Piece Ignition Kit TRQ TKA36304

    Brand: TRQ
    - TKA36304

    • Quantity: 10 Piece
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Kit Includes: (2) Valve Covers
    • Ignition Coil Type: Direct Replacement
    $254.95
    Save 25%
    List $338.95 Save $84.00

    Replaces 10 Piece Ignition Kit TRQ TKA36304

    VIDEO

    Ignition Kit
    Brand: TRQ - TKA36304
    • Quantity: 10 Piece
    • Ignition Coil Color: Black
    • Kit Includes: (8) Ignition Coils
    • Kit Includes: (2) Valve Covers
    • Ignition Coil Type: Direct Replacement
    $254.95
    Save 25%
    List $338.95 Save $84.00
  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces Chevrolet GMC Cadillac Hummer 17 Piece Ignition Kit TRQ Performance TKA06290

    Brand: TRQ Performance
    - TKA06290

    • Quantity: 17 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (8) Spark Plugs
    • Ignition Coil Type: Performance
    • Spark Plug Type: Iridium
    • Kit Includes: (1) Performance Spark Plug Wire Set
    • Kit Includes: (8) Performance Ignition Coils
    $271.95
    Save 30%
    List $387.95 Save $116.00

    Replaces Chevrolet GMC Cadillac Hummer 17 Piece Ignition Kit TRQ Performance TKA06290

    VIDEO

    Ignition Kit
    Brand: TRQ Performance - TKA06290
    • Quantity: 17 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (8) Spark Plugs
    • Ignition Coil Type: Performance
    • Spark Plug Type: Iridium
    • Kit Includes: (1) Performance Spark Plug Wire Set
    • Kit Includes: (8) Performance Ignition Coils
    $271.95
    Save 30%
    List $387.95 Save $116.00
  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 17 Piece Ignition Kit TRQ Performance TKA06269

    Brand: TRQ Performance
    - TKA06269

    • Quantity: 17 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (8) Spark Plugs
    • Ignition Coil Type: Performance
    • Spark Plug Type: Iridium
    • Kit Includes: (1) Performance Spark Plug Wire Set
    • Kit Includes: (8) Performance Ignition Coils
    $284.95
    Save 29%
    List $401.95 Save $117.00

    Replaces 17 Piece Ignition Kit TRQ Performance TKA06269

    VIDEO

    Ignition Kit
    Brand: TRQ Performance - TKA06269
    • Quantity: 17 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (8) Spark Plugs
    • Ignition Coil Type: Performance
    • Spark Plug Type: Iridium
    • Kit Includes: (1) Performance Spark Plug Wire Set
    • Kit Includes: (8) Performance Ignition Coils
    $284.95
    Save 29%
    List $401.95 Save $117.00
  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces Chevrolet GMC Cadillac Hummer 17 Piece Ignition Kit TRQ Performance TKA06289

    Brand: TRQ Performance
    - TKA06289

    • Quantity: 17 Piece
    • Kit Includes: (8) Spark Plugs
    • Spark Plug Type: Iridium
    • Kit Includes: (1) Ignition Coil Set
    • Kit Includes: (1) Performance Spark Plug Wire Set
    $264.95
    Save 25%
    List $352.95 Save $88.00

    Replaces Chevrolet GMC Cadillac Hummer 17 Piece Ignition Kit TRQ Performance TKA06289

    VIDEO

    Ignition Kit
    Brand: TRQ Performance - TKA06289
    • Quantity: 17 Piece
    • Kit Includes: (8) Spark Plugs
    • Spark Plug Type: Iridium
    • Kit Includes: (1) Ignition Coil Set
    • Kit Includes: (1) Performance Spark Plug Wire Set
    $264.95
    Save 25%
    List $352.95 Save $88.00
1

...

1 2 3 4 5

...

5
Close


OR


If your are outside the US or Canada, you will be able to calculate shipping cost internationally at checkout.



Expert USA Customer Support

We are a caring, passionate team of auto enthusiasts who are here to help, If you have a question about our parts or a repair, please call 1-888-844-3393 between 8 AM & 9:30 PM M-F and 8 AM & 4 PM Sat. and Sun. (EST).

Same Day Shipping

In stock orders ship same-day when ordered by 4 PM ET. Need your parts faster? We also offer expedited shipping at checkout.

Guaranteed to Fit

We take pride in our customer service. If you had a poor experience, let us make it right. An auto parts store is only as good as its return policy. Changed your mind? No problem, We'll take it back and credit your account in full.

Instructional Video Library

Our 1A Auto Video Library has thousands of how-to auto repair installation videos specific to year, make and model. Each video guides you with step-by-step instructions to empower you to tackle your own repairs on your car, truck, SUV, or van.

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.