Discount Auto Parts and Accessories Auto Parts Since 2008
Call To Order: 1-800-541-9352

Get the Best Priced Chevrolet Trailblazer EXT Accessory Belt Idler Pulley

Select Your Vehicle:

Get affordable Chevrolet Trailblazer EXT accessory belt idler pulleys you deserve. In just 10 minutes, you could save up to 80% with PartsGeek. Save time and dollars on your next Trailblazer EXT idler pulleys purchase. Over 12 Years of saving people money and providing great customer service. Check our low-cost options today. The average cost for accessory belt idler pulley replacement is between $6.73 and $115.98

Chevrolet Trailblazer EXT Accessory Belt Idler Pulley Reviews
Loading Reviews...
  • Buy With Confidence
    Delivering reliable auto parts service since 2008
  • 30 Day Returns
    Ordered the wrong part? Enjoy peace of mind with easy returns
  • Call To Order
    Heed help ordering? Call us toll free at 1-800-541-9352 to order
  • Fast Delivery
    Get the parts and accessories you need when you need them
  • Huge Selection
    Huge selection of OEM, stock replacement or aftermarket accessories
  • Competitive Prices
    We have the all the parts you need at the most competitive prices

Shop Chevrolet Trailblazer EXT Replacement Accessory Belt Idler Pulley

Search our online accessory belt idler pulley catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Chevrolet Trailblazer EXT Accessory Belt Idler Pulley parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day.

We stock these Accessory Belt Idler Pulley brands for the Chevrolet Trailblazer EXT: DaycoGatesAC DelcoFour SeasonsSKPAPIDIY Solutions

Select your Trailblazer EXT year

Review Fitment Notes
Showing 23 of 262 Results
Main Drive Dayco Serpentine Belt Drive Component Kit - for 2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl - 5060905K2 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 5060905K2
Brand: Dayco
Notes: Serpentine Belt Drive Component Kit -- Includes: Serpentine Belt, Pulley and Tensioner
Position: Main Drive
Condition: New
Shipping Options: Ground
$77.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl
Main Drive Dayco Serpentine Belt Drive Component Kit - for 2005 Chevrolet Trailblazer EXT 4.2L 6 Cyl - 5060905K2 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 5060905K2
Brand: Dayco
Notes: Serpentine Belt Drive Component Kit -- Includes: Serpentine Belt, Pulley and Tensioner
Position: Main Drive
Condition: New
Shipping Options: Ground
$77.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2005 Chevrolet Trailblazer EXT 4.2L 6 Cyl
Gates Serpentine Belt Drive Component Kit - for 2003 Chevrolet Trailblazer EXT 5.3L V8 GAS - ACK060923K1 Click to Enlarge
5 Stars
Gates ACK060923K1
Serpentine Belt Drive Component Kit
Loading Reviews...
Part Number: ACK060923K1
Brand: Gates
Notes: Accessory Belt Drive Kit
Condition: New
Contents: Belt, Tensioner, Idler
Shipping Options: Ground
$65.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2003 Chevrolet Trailblazer EXT 5.3L V8 GAS
Gates Serpentine Belt Drive Component Kit - for 2002 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS - 90K-38178B Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 90K-38178B
Brand: Gates
Notes: Accessory Belt Drive Kit -- {K060905, 38178, 36227}
Condition: New
Contents: Belt, Tensioner, Idler
Shipping Options: Ground
$74.43
(49) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2002 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS
Gates Serpentine Belt Drive Component Kit - for 2005 Chevrolet Trailblazer EXT 5.3L V8 GAS - 90K-38158A Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 90K-38158A
Brand: Gates
Notes: Accessory Belt Drive Kit -- {K060923, 38158, 36299}
Condition: New
Contents: Belt, Tensioner, Idler
Shipping Options: Ground
$79.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 Chevrolet Trailblazer EXT 5.3L V8 GAS
Gates Serpentine Belt Drive Component Kit - for 2004 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS - 90K-38178B Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 90K-38178B
Brand: Gates
Notes: Accessory Belt Drive Kit -- {K060905, 38178, 36227}
Condition: New
Contents: Belt, Tensioner, Idler
Shipping Options: Ground
$74.43
(49) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS
Gates Serpentine Belt Drive Component Kit - for 2005 Chevrolet Trailblazer EXT 5.3L V8 GAS - ACK060923K1 Click to Enlarge
5 Stars
Gates ACK060923K1
Serpentine Belt Drive Component Kit
Loading Reviews...
Part Number: ACK060923K1
Brand: Gates
Notes: Accessory Belt Drive Kit
Condition: New
Contents: Belt, Tensioner, Idler
Shipping Options: Ground
$65.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2005 Chevrolet Trailblazer EXT 5.3L V8 GAS
Main Drive Dayco Serpentine Belt Drive Component Kit - for 2005 Chevrolet Trailblazer EXT 5.3L V8 - D60923K1 Click to Enlarge
4 Stars
Dayco D60923K1
Serpentine Belt Drive Component Kit
Loading Reviews...
Part Number: D60923K1
Brand: Dayco
Notes: Serpentine Belt Drive Component Kit -- Includes: Serpentine Belt, Pulley and Tensioner
Position: Main Drive
Condition: New
Shipping Options: Ground
$70.43
(9) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 Chevrolet Trailblazer EXT 5.3L V8
Gates Serpentine Belt Drive Component Kit - for 2003 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS - 90K-38178B Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 90K-38178B
Brand: Gates
Notes: Accessory Belt Drive Kit -- {K060905, 38178, 36227}
Condition: New
Contents: Belt, Tensioner, Idler
Shipping Options: Ground
$74.43
(49) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2003 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS
Gates Serpentine Belt Drive Component Kit - for 2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS - 90K-38178B Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 90K-38178B
Brand: Gates
Notes: Accessory Belt Drive Kit -- {K060905, 38178, 36227}
Condition: New
Contents: Belt, Tensioner, Idler
Shipping Options: Ground
$74.43
(49) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS
AC Delco Accessory Belt Idler Pulley - for 2005 Chevrolet Trailblazer EXT 4.2L 6 Cyl LL8 VIN: S - 12633781 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 12633781
Brand: AC Delco
Notes: GM Original Equipment -- New; EXC BOLTS
  • Repair noisy idler pulley bearing
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
Condition: New
Shipping Options: Ground
$28.43
(10) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 Chevrolet Trailblazer EXT 4.2L 6 Cyl LL8 VIN: S
Serpentine Gates Accessory Belt Idler Pulley - for 2003 Chevrolet Trailblazer EXT 5.3L V8 GAS - 36299 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 36299
Brand: Gates
Notes: DriveAlign Premium OE Pulley
Position: Serpentine
Condition: New
Contents: Pulley, Bolt, 17 mm Insert, Dust Shield, Retainer, Spacer
Shipping Options: Ground
$25.18
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2003 Chevrolet Trailblazer EXT 5.3L V8 GAS
Gates Accessory Belt Idler Pulley - for 2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS - 36227 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 36227
Brand: Gates
Notes: DriveAlign Premium OE Pulley
Condition: New
Contents: Pulley
Shipping Options: Ground
$25.18
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS
Dayco Accessory Belt Idler Pulley - for 2005 Chevrolet Trailblazer EXT 4.2L 6 Cyl - 89059 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 89059
Brand: Dayco
Notes: Accessory Drive Belt Idler Pulley -- Idler Assembly. Pulley
Condition: New
Belt Type: Serpentine
Shipping Options: Ground
$32.43
(31) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 Chevrolet Trailblazer EXT 4.2L 6 Cyl
AC Delco Drive Belt Tensioner Pulley - for 2005 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS - 36101 Click to Enlarge
5 Stars
AC Delco 36101
Drive Belt Tensioner Pulley
Loading Reviews...
Part Number: 36101
Brand: AC Delco
Notes: Professional -- New
Condition: New
Shipping Options: Ground
$17.18
(5) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS
Dayco Accessory Belt Idler Pulley - for 2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl - W0133-2243012 Click to Enlarge
5 Stars
Dayco W0133-2243012
Accessory Belt Idler Pulley
Loading Reviews...
Part Number: W0133-2243012
Brand: Dayco
Notes: Premium
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$66.08
Our Price: $10.58
(41) In Stock
This Part Fits:
Catalog: A
Vehicle Engine
2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl
Serpentine Four Seasons Accessory Belt Idler Pulley - for 2006 Chevrolet Trailblazer EXT 5.3L V8 - 45975 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 45975
Brand: Four Seasons
Notes: Pulley
  • Constructed to ensure OE quality and reliability
  • Made with high grade bearings that are created to withstand higher operating temperatures
  • Prevents belt slips which eliminates noise
  • Made of quality steel and thermoplastics which provide longer life and superior noise dampening
Position: Serpentine
Condition: New
Color: Black
Meets / Exceeds OEM?: Yes
Shipping Options: Ground
$12.83
(35) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
2006 Chevrolet Trailblazer EXT 5.3L V8
Gates Serpentine Belt Drive Component Kit - for 2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS - 90K-38178B Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 90K-38178B
Brand: Gates
Notes: Accessory Belt Drive Kit -- {K060905, 38178, 36227}
Condition: New
Contents: Belt, Tensioner, Idler
Shipping Options: Ground
$71.98
(7) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS
SKP Drive Belt Tensioner Pulley - for 2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS - SK89052 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: SK89052
Brand: SKP
Notes: Accessory Drive Belt Tensioner Pulley
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Condition: New
Shipping Options: Ground
$6.73
(1) In Stock
This Part Fits:
Catalog: T
Vehicle Engine
2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS
API Accessory Belt Idler Pulley - for 2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl - 2008-203416 Click to Enlarge
5 Stars
API 2008-203416
Accessory Belt Idler Pulley
Loading Reviews...
Part Number: 127823-07926083
Brand: API
Notes: Accessory Drive Belt Idler Pulley -- Smooth Pulley; 1st Design; (Pulley Has Black Dust Shield)
Condition: New
Shipping Options: Ground
$9.98
(99) In Stock
This Part Fits:
Catalog: P
Vehicle Engine
2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl
DIY Solutions Serpentine Belt Drive Component Kit - for 2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl - BEP00378 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: BEP00378
Brand: DIY Solutions
Notes: Serpentine Belt Drive Component Kit -- L6 4.2L
Condition: New
Shipping Options: Free Ground Shipping
$95.95
with FREE Shipping
View Details
This Part Fits:
Catalog: Q
Vehicle Engine
2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl
SKP Accessory Belt Idler Pulley - for 2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS - SK36227 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: SK36227
Brand: SKP
Notes: Accessory Drive Belt Idler Pulley
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Condition: New
Shipping Options: Free Ground Shipping
$22.98
with FREE Shipping
(41) In Stock
This Part Fits:
Catalog: S
Vehicle Engine
2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS
AC Delco Serpentine Belt Drive Component Kit - for 2006 Chevrolet Trailblazer EXT 5.3L V8 GAS - ACK060923K1 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: ACK060923K1
Brand: AC Delco
Notes: Professional -- New
  • Manufactured to meet expectations for fit, form, and function
  • Does the job right the first time and reduces comebacks by always replacing the serpentine belt, idlers, and tensioners at the same time
  • Has a lineup of parts that include 78 kits covering more than 1,300 vehicle applications for both import and domestic applications
  • Includes a serpentine belt, idler(s), tensioner(s), and supporting hardware with detailed installation instructions
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
Condition: New
Package Includes: Belt, Idler Pulley, and Tensioner Pulley
Shipping Options: Ground
$115.98
(1) In Stock
This Part Fits:
Catalog: N
Vehicle Engine
2006 Chevrolet Trailblazer EXT 5.3L V8 GAS

Accessory Belt Idler Pulleys available for the following Chevrolet Trailblazer EXT years: 2006, 2005, 2004, 2003, 2002, 06, 05, 04, 03, 02. This part is also sometimes called Chevrolet Trailblazer EXT Idler Pulley. We stock accessory belt idler pulley parts for most Chevrolet models including Silverado 1500, Silverado 2500 HD, Tahoe, Corvette, Impala, C1500, Blazer, S10, Trailblazer, Tracker, K1500, Suburban 1500, Colorado, Malibu, Camaro, Astro, Avalanche 1500, Express 1500, Express 3500, Metro, Equinox, Cavalier, K1500 Suburban, Express 2500, Silverado 3500, K2500, C1500 Suburban, Silverado 2500, Cobalt, Venture, S10 Blazer, C2500, Silverado 1500 HD, G20, Avalanche, C3500, Monte Carlo, Cruze, Uplander and HHR.

Chevrolet Trailblazer EXT Accessory Belt Idler Pulley Reviews
5 of 5
Verified Customer
5/23/14 10:01 AM - USA

great part at a great price...looked every shopped everywhere - perry

- 2006 Chevrolet Trailblazer EXT Accessory Belt Idler Pulley