SEARCH BY VEHICLE:
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 & Engine Management

What year is your
Free Same Day Shipping

Chevrolet Trailblazer EXT Engine & Engine Management

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

    VIDEO

    Ignition Kit

    Replaces 10 Piece Ignition Kit TRQ TKA36304

    Brand: TRQ
    - TKA36304

    • Quantity: 10 Piece
    • Kit Includes: (8) Ignition Coils
    • Kit Includes: (2) Valve Covers
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $259.95
    Save 32%
    List $383.95 Save $124.00

    Replaces 10 Piece Ignition Kit TRQ TKA36304

    VIDEO

    Ignition Kit
    Brand: TRQ - TKA36304
    • Quantity: 10 Piece
    • Kit Includes: (8) Ignition Coils
    • Kit Includes: (2) Valve Covers
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    $259.95
    Save 32%
    List $383.95 Save $124.00
  • Notify When Available

    VIDEO

    Kit image

    Replaces 9 Piece Performance Ignition Kit TRQ Performance TKA19269

    Brand: TRQ Performance
    - TKA19269

    • Quantity: 9 Piece
    • Kit Includes: (8) Ignition Coils
    • Product Line: Performance
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Black
    • Kit Includes: (1) Performance Spark Plug Wire Set
    $231.95
    Save 24%
    List $305.95 Save $74.00

    Replaces 9 Piece Performance Ignition Kit TRQ Performance TKA19269

    VIDEO

    Kit image
    Brand: TRQ Performance - TKA19269
    • Quantity: 9 Piece
    • Kit Includes: (8) Ignition Coils
    • Product Line: Performance
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Black
    • Kit Includes: (1) Performance Spark Plug Wire Set
    $231.95
    Save 24%
    List $305.95 Save $74.00
  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 16 Piece Ignition Kit TRQ Performance TKA05946

    1 reviews
    Brand: TRQ Performance
    - TKA05946

    • Kit Includes: (8) Spark Plugs
    • Quantity: 16 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (8) Performance Ignition Coils
    $219.95
    Save 31%
    List $318.95 Save $99.00

    Replaces 16 Piece Ignition Kit TRQ Performance TKA05946

    VIDEO

    Ignition Kit
    1 reviews
    Brand: TRQ Performance - TKA05946
    • Kit Includes: (8) Spark Plugs
    • Quantity: 16 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (8) Performance Ignition Coils
    $219.95
    Save 31%
    List $318.95 Save $99.00
  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 16 Piece Ignition Kit TRQ Performance TKA05945

    Brand: TRQ Performance
    - TKA05945

    • Kit Includes: (8) Spark Plugs
    • Quantity: 16 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (8) Performance Ignition Coils
    $219.95
    Save 31%
    List $318.95 Save $99.00

    Replaces 16 Piece Ignition Kit TRQ Performance TKA05945

    VIDEO

    Ignition Kit
    Brand: TRQ Performance - TKA05945
    • Kit Includes: (8) Spark Plugs
    • Quantity: 16 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Spark Plug Type: Iridium
    • Kit Includes: (8) Performance Ignition Coils
    $219.95
    Save 31%
    List $318.95 Save $99.00
  • Notify When Available

    VIDEO

    Kit image

    Replaces 17 Piece Ignition Kit DIY Solutions IGN01170

    7 reviews
    Brand: DIY Solutions
    - IGN01170

    • Quantity: 17 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Ignition Coils
    • Kit Includes: (8) G-Power Spark Plugs
    $274.95
    Save 21%
    List $345.95 Save $71.00

    Replaces 17 Piece Ignition Kit DIY Solutions IGN01170

    VIDEO

    Kit image
    7 reviews
    Brand: DIY Solutions - IGN01170
    • Quantity: 17 Piece
    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Ignition Coils
    • Kit Includes: (8) G-Power Spark Plugs
    $274.95
    Save 21%
    List $345.95 Save $71.00
  • Notify When Available

    VIDEO

    Engine Knock Sensor

    Replaces Engine Knock Sensor TRQ ESA53630

    Brand: TRQ
    - ESA53630
    $24.95
    Save 42%
    List $42.95 Save $18.00

    Replaces Engine Knock Sensor TRQ ESA53630

    VIDEO

    Engine Knock Sensor
    Brand: TRQ - ESA53630
    $24.95
    Save 42%
    List $42.95 Save $18.00
  • Notify When Available
    Ignition Coil Boot Set

    Replaces Chevrolet GMC Buick Isuzu Saab 6 Piece Ignition Coil Boot Set TRQ ICA30405

    Brand: TRQ
    - ICA30405

    • Quantity: 6 Piece
    • Kit Includes: (6) Ignition Coil Boots
    $29.95
    Save 27%
    List $40.95 Save $11.00

    Replaces Chevrolet GMC Buick Isuzu Saab 6 Piece Ignition Coil Boot Set TRQ ICA30405

    Ignition Coil Boot Set
    Brand: TRQ - ICA30405
    • Quantity: 6 Piece
    • Kit Includes: (6) Ignition Coil Boots
    $29.95
    Save 27%
    List $40.95 Save $11.00
  • Notify When Available
    Ignition Coil Boot Set

    Replaces Chevrolet GMC Buick Isuzu Saab 6 Piece Performance Ignition Coil Boot Set TRQ Performance ICA50556

    Brand: TRQ Performance
    - ICA50556

    • Product Line: Performance
    • Quantity: 6 Piece
    • Kit Includes: (6) Ignition Coil Boots
    $46.90
    Save 32%
    List $68.95 Save $22.05

    Replaces Chevrolet GMC Buick Isuzu Saab 6 Piece Performance Ignition Coil Boot Set TRQ Performance ICA50556

    Ignition Coil Boot Set
    Brand: TRQ Performance - ICA50556
    • Product Line: Performance
    • Quantity: 6 Piece
    • Kit Includes: (6) Ignition Coil Boots
    $46.90
    Save 32%
    List $68.95 Save $22.05
  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces Chevrolet GMC Cadillac Hummer 10 Piece Ignition Kit TRQ Performance TKA36300

    Brand: TRQ Performance
    - TKA36300

    • Quantity: 10 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (2) Valve Covers
    • Ignition Coil Type: Performance
    • Kit Includes: (8) Performance Ignition Coils
    $329.95
    Save 20%
    List $412.95 Save $83.00

    Replaces Chevrolet GMC Cadillac Hummer 10 Piece Ignition Kit TRQ Performance TKA36300

    VIDEO

    Ignition Kit
    Brand: TRQ Performance - TKA36300
    • Quantity: 10 Piece
    • Ignition Coil Color: Red
    • Kit Includes: (2) Valve Covers
    • Ignition Coil Type: Performance
    • Kit Includes: (8) Performance Ignition Coils
    $329.95
    Save 20%
    List $412.95 Save $83.00
  • Notify When Available

    VIDEO

    Kit image

    Replaces 10 Piece Ignition Kit TRQ Performance TKA00616

    Brand: TRQ Performance
    - TKA00616

    • Quantity: 10 Piece
    • Ignition Coil Color: Red
    • Ignition Coil Type: Performance
    • Kit Includes: (2) Valve Covers
    • Kit Includes: (8) Performance Ignition Coils
    $295.00
    Save 29%
    List $413.95 Save $118.95

    Replaces 10 Piece Ignition Kit TRQ Performance TKA00616

    VIDEO

    Kit image
    Brand: TRQ Performance - TKA00616
    • Quantity: 10 Piece
    • Ignition Coil Color: Red
    • Ignition Coil Type: Performance
    • Kit Includes: (2) Valve Covers
    • Kit Includes: (8) Performance Ignition Coils
    $295.00
    Save 29%
    List $413.95 Save $118.95
1

...

12 13 14 15 16

...

19
Close



Chevrolet is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Chevrolet 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
Select Your Vehicle

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

Year
Make
Model
Options
Drivetrain

This part does not fit a

.
Show parts that fit