Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2005 Chevrolet Trailblazer EXT Engine & Engine Management

What year is your
Free Same Day Shipping

2005 Chevrolet Trailblazer EXT Engine & Engine Management

Filter Results
  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 2005 Chevrolet Trailblazer EXT V8 5.3L with Round Style Coil 17 Piece Ignition Kit TRQ TKA06263

    2 reviews
    Brand: TRQ - TKA06263

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Kit Includes: (8) Ignition Coils
    • Quantity: 17 Piece
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $246.95
    Save 24%
    List $326.95 Save $80.00

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    Air Intake Hose Adapter

    Replaces 2005 Chevrolet Trailblazer EXT Air Intake Hose Adapter TRQ AIA93017

    Brand: TRQ - AIA93017
    $28.95
    Save 17%
    List $34.95 Save $6.00

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    Serpentine Belt Idler Pulley

    Replaces 2005 Chevrolet Trailblazer EXT V8 5.3L Serpentine Belt Idler Pulley TRQ BPA04028

    1 reviews
    Brand: TRQ - BPA04028

    $42.95
    Save 10%
    List $47.95 Save $5.00

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    Serpentine Belt

    Replaces 2005 Chevrolet Trailblazer EXT V8 5.3L Serpentine Belt TRQ BPA03706

    3 reviews
    Brand: TRQ - BPA03706

    $34.95
    Save 15%
    List $40.95 Save $6.00

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    Performance Ignition Coil Set

    Replaces 2005 Chevrolet Trailblazer EXT V8 5.3L with Round Style Coil 8 Piece Performance Ignition Coil Set TRQ Performance ICA71262

    20 reviews
    Brand: TRQ Performance - ICA71262

    • Ignition Coil Style: Round Style
    • Quantity: 8 Piece
    • Kit Includes: (8) TRQ Performance Ignition Coils
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    $240.95
    Save 20%
    List $300.95 Save $60.00

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    04-12 GM Mid Size PU & SUV Multifit Variable Valve Timing Solenoid

    Replaces 2005 Chevrolet Trailblazer EXT L6 4.2L Variable Valve Timing Solenoid TRQ VTA93417

    13 reviews
    Brand: TRQ - VTA93417

    $44.95
    Save 4%
    List $46.95 Save $2.00

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

  • Notify When Available
    Ignition Coil Set

    Replaces 2005 Chevrolet Trailblazer EXT L6 4.2L 6 Piece Performance Ignition Coil Set TRQ Performance ICA74474

    Brand: TRQ Performance - ICA74474

    • Ignition Coil Color: Red
    • Quantity: 6 Piece
    • Ignition Coil Type: Performance
    • Kit Includes: (6) Performance Ignition Coils
    $174.95
    Save 31%
    List $251.95 Save $77.00

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    02-09 GM, Isuzu, Saab Mid Size SUV w/4.7L Hydraulic Front Engine Mount PAIR

    Replaces 2005 Chevrolet Trailblazer EXT L6 4.2L Front Driver & Passenger Side 2 Piece Engine Mount Set TRQ MTA71128

    9 reviews
    Brand: TRQ - MTA71128

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Driver Side Engine Mount
    • Kit Includes: (1) Front Passenger Side Engine Mount
    $62.95
    Save 19%
    List $77.95 Save $15.00

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    Ignition Kit

    Replaces 2005 Chevrolet Trailblazer EXT V8 5.3L with Square Style Coil 17 Piece Ignition Kit TRQ TKA06262

    Brand: TRQ - TKA06262

    • Kit Includes: (1) Spark Plug Wire Set
    • Kit Includes: (8) Spark Plugs
    • Kit Includes: (8) Ignition Coils
    • Quantity: 17 Piece
    • Ignition Coil Type: Direct Replacement
    • Ignition Coil Color: Black
    • Spark Plug Type: Iridium
    $257.95
    Save 26%
    List $350.95 Save $93.00

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

  • Notify When Available

    VIDEO

    Drive Belt Component Kit

    Replaces 2005 Chevrolet Trailblazer EXT V8 5.3L 3 Piece Serpentine Drive Belt Component Kit TRQ BPA05104

    Brand: TRQ - BPA05104

    • Quantity: 3 Piece
    • Kit Includes: (1) Accessory Drive Belt Tensioner with Pulley
    • Kit Includes: (1) Serpentine Belt Idler Pulley
    • Kit Includes: (1) Serpentine Belt
    $76.95
    Save 28%
    List $106.95 Save $30.00

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

    Guaranteed to Fit 2005 Chevrolet Trailblazer EXT

1

...

1 2 3 4 5

...

17
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
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.