SEARCH BY VEHICLE:

Free Same Day Shipping

Chevrolet Trailblazer EXT Idler & Tensioner Pulleys

Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year

Notify When Available
VIDEO

Replaces Serpentine Belt Idler Pulley TRQ BPA03863

2 reviews

Brand: TRQ - BPA03863

$37.95

Save 31%
List $54.95 Save $17.00
Notify When Available
VIDEO

Replaces Serpentine Drive Belt Component Kit TRQ BPA04376

2 reviews

Brand: TRQ - BPA04376

Kit Includes: (1) Idler Pulley

Kit Includes: (1) Belt Tensioner

Kit Includes: (1) Belt

$69.95

Save 30%
List $99.95 Save $30.00
Notify When Available
VIDEO

Replaces Serpentine Belt Idler Pulley TRQ BPA04028

1 reviews

Brand: TRQ - BPA04028

$40.95

Save 15%
List $47.95 Save $7.00
Notify When Available
VIDEO

Replaces 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

Out of Stock

$ 74.95
Notify When Available

Replaces Serpentine Drive Belt Component Kit Gates 90K-38178B
Brand: Gates - 90K-38178B

$117.95

Save 36%
List $184.95 Save $67.00

Guides and Articles

Most Common Brake Installation Mistakes

2021-05-21
How to Bleed your Brakes by Yourself

2017-03-01
Knocking Noise Under Your Car or Truck Simple Suspension Solutions

2022-06-15
Engine Cranks but Wont Start Common Reasons Why Your Car or Truck Wont Start and the Parts Needed

2022-12-10
Ticking Clicking Noise Coming From Your Engine Diagnosing Collapsed Lifters

2021-11-20

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