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Get the Best Priced GMC S15 Accessory Belt Idler Pulley

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Get affordable GMC S15 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 S15 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 $12.73 and $70.43

GMC S15 Accessory Belt Idler Pulley Reviews
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Shop GMC S15 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 GMC S15 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 GMC S15: DaycoAPISKPAC DelcoDIY SolutionsFour SeasonsGatesHayden

Select your S15 year

Review Fitment Notes
Showing 19 of 191 Results
Main Drive Dayco Serpentine Belt Drive Component Kit - for 1988 GMC S15 4.3L V6 - D60955K1 Click to Enlarge
Website Reviews
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Part Number: D60955K1
Brand: Dayco
Notes: Serpentine Belt Drive Component Kit -- Includes: Serpentine Belt, Pulley and Tensioner; With A.C.
Position: Main Drive
Condition: New
Shipping Options: Ground
$70.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
1988 GMC S15 4.3L V6
Main Drive Dayco Serpentine Belt Drive Component Kit - for 1989 GMC S15 4.3L V6 - D60955K1 Click to Enlarge
Website Reviews
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Part Number: D60955K1
Brand: Dayco
Notes: Serpentine Belt Drive Component Kit -- Includes: Serpentine Belt, Pulley and Tensioner; With A.C.
Position: Main Drive
Condition: New
Shipping Options: Ground
$70.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
1989 GMC S15 4.3L V6
API Accessory Belt Idler Pulley - for 1990 GMC S15 2.8L V6 - 2008-325961 Click to Enlarge
Website Reviews
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Part Number: 4201-07817515
Brand: API
Notes: Accessory Drive Belt Idler Pulley -- 6 Rib, Dia.90mm,30mm Wide; Grooved Pulley; Without Air Conditioning
Condition: New
Shipping Options: Ground
$22.98
View Details
This Part Fits:
Catalog: P
Vehicle Engine
1990 GMC S15 2.8L V6
SKP Accessory Belt Idler Pulley - for 1989 GMC S15 4.3L V6 GAS - SK89007 Click to Enlarge
5 Stars
SKP SK89007
Accessory Belt Idler Pulley
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Part Number: SK89007
Brand: SKP
Notes: Accessory Drive Belt Idler Pulley -- With A.C.
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Condition: New
Shipping Options: Free Ground Shipping
$15.98
with FREE Shipping
(99) In Stock
This Part Fits:
Catalog: S
Vehicle Engine
1989 GMC S15 4.3L V6 GAS
SKP Accessory Belt Idler Pulley - for 1988 GMC S15 2.8L V6 GAS - SK89027 Click to Enlarge
Website Reviews
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Part Number: SK89027
Brand: SKP
Notes: Accessory Drive Belt Idler Pulley -- With A.C.
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Condition: New
Shipping Options: Free Ground Shipping
$13.98
with FREE Shipping
(99) In Stock
This Part Fits:
Catalog: S
Vehicle Engine
1988 GMC S15 2.8L V6 GAS
SKP Accessory Belt Idler Pulley - for 1987 GMC S15 2.5L 4 Cyl GAS - SK89028 Click to Enlarge
Website Reviews
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Part Number: SK89028
Brand: SKP
Notes: Accessory Drive Belt Idler Pulley -- Without A.C.
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Condition: New
Shipping Options: Free Ground Shipping
$20.98
with FREE Shipping
(97) In Stock
This Part Fits:
Catalog: S
Vehicle Engine Steering
1987 GMC S15 2.5L 4 Cyl GAS Manual
AC Delco Accessory Belt Idler Pulley - for 1990 GMC S15 2.8L V6 - W0133-2044962 Click to Enlarge
Website Reviews
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Part Number: W0133-2044962
Brand: AC Delco
Notes: Gold - Smooth
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$37.02
Our Price: $22.58
(5) In Stock
This Part Fits:
Catalog: A
Vehicle Engine
1990 GMC S15 2.8L V6
AC Delco Accessory Belt Idler Pulley - for 1990 GMC S15 4.3L V6 - 15-20679 Click to Enlarge
5 Stars
AC Delco 15-20679
Accessory Belt Idler Pulley
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Part Number: 15-20679
Brand: AC Delco
Notes: Professional -- New; With AC
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
Condition: New
Shipping Options: Ground
$20.18
(63) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1990 GMC S15 4.3L V6
API Drive Belt Tensioner Pulley - for 1990 GMC S15 2.5L 4 Cyl - 2008-203432 Click to Enlarge
Website Reviews
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Part Number: 4201-07848322
Brand: API
Notes: Accessory Drive Belt Tensioner Pulley
Condition: New
Shipping Options: Ground
$12.98
View Details
This Part Fits:
Catalog: P
Vehicle Engine
1990 GMC S15 2.5L 4 Cyl
DIY Solutions Accessory Belt Idler Pulley - for 1990 GMC S15 2.5L 4 Cyl VIN: E - BEP00002 Click to Enlarge
Website Reviews
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Part Number: BEP00002
Brand: DIY Solutions
Notes: Accessory Drive Belt Idler Pulley -- L4 2.5L; 8th Vin Digit E
Condition: New
Shipping Options: Free Ground Shipping
$38.95
with FREE Shipping
(2) In Stock
This Part Fits:
Catalog: Q
Vehicle Engine
1990 GMC S15 2.5L 4 Cyl VIN: E
SKP Drive Belt Tensioner Pulley - for 1990 GMC S15 4.3L V6 GAS - SK89006 Click to Enlarge
Website Reviews
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Part Number: SK89006
Brand: SKP
Notes: Accessory Drive Belt Tensioner Pulley -- Metal
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Condition: New
Shipping Options: Free Ground Shipping
$17.98
with FREE Shipping
(99) In Stock
This Part Fits:
Catalog: S
Vehicle Engine
1990 GMC S15 4.3L V6 GAS
AC Delco Accessory Belt Idler Pulley - for 1989 GMC S15 2.8L V6 - W0133-2044962 Click to Enlarge
Website Reviews
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Part Number: W0133-2044962
Brand: AC Delco
Notes: Gold - Smooth
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$37.02
Our Price: $22.58
(5) In Stock
This Part Fits:
Catalog: A
Vehicle Engine
1989 GMC S15 2.8L V6
AC Delco Accessory Belt Idler Pulley - for 1989 GMC S15 4.3L V6 - 15-20679 Click to Enlarge
5 Stars
AC Delco 15-20679
Accessory Belt Idler Pulley
Loading Reviews...
Part Number: 15-20679
Brand: AC Delco
Notes: Professional -- New; With AC
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
Condition: New
Shipping Options: Ground
$20.18
(63) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1989 GMC S15 4.3L V6
API Drive Belt Tensioner Pulley - for 1989 GMC S15 2.5L 4 Cyl - 2008-203432 Click to Enlarge
Website Reviews
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Part Number: 4200-07848322
Brand: API
Notes: Accessory Drive Belt Tensioner Pulley
Condition: New
Shipping Options: Ground
$12.98
View Details
This Part Fits:
Catalog: P
Vehicle Engine
1989 GMC S15 2.5L 4 Cyl
DIY Solutions Accessory Belt Idler Pulley - for 1989 GMC S15 2.8L V6 VIN: R - BEP00002 Click to Enlarge
Website Reviews
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Part Number: BEP00002
Brand: DIY Solutions
Notes: Accessory Drive Belt Idler Pulley -- 8th Vin Digit R; V6 2.8L
Condition: New
Shipping Options: Free Ground Shipping
$38.95
with FREE Shipping
(2) In Stock
This Part Fits:
Catalog: Q
Vehicle Engine
1989 GMC S15 2.8L V6 VIN: R
Four Seasons Accessory Belt Idler Pulley - for 1990 GMC S15 4.3L V6 - 45979 Click to Enlarge
Website Reviews
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Part Number: 45979
Brand: Four Seasons
Notes: Pulley -- With AC
  • Made out of steel and thermoplastic which provides longer life and superior dampening
  • Prevents belt slips which eliminates noise
  • Made with high grade bearings that are created to withstand higher operating temperatures
  • Constructed to ensure OE quality and reliability
Condition: New
Color: Black
Meets / Exceeds OEM?: Yes
Shipping Options: Ground
$14.83
(13) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
1990 GMC S15 4.3L V6
Gates Accessory Belt Idler Pulley - for 1990 GMC S15 4.3L V6 GAS - 38024 Click to Enlarge
Website Reviews
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Part Number: 38024
Brand: Gates
Notes: DriveAlign Premium OE Pulley -- Without A.C.
Condition: New
Contents: Pulley
Shipping Options: Ground
$16.73
(8) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
1990 GMC S15 4.3L V6 GAS
Hayden Accessory Belt Idler Pulley - for 1990 GMC S15 4.3L V6 - 5010 Click to Enlarge
Website Reviews
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Part Number: 5010
Brand: Hayden
Notes: Pulley -- Without AC
  • Made with high grade bearings that are created to withstand higher operating temperatures
  • Precision machined
  • Prevents belt slips which eliminates noise
  • Meets OE specifications
Condition: New
Color: Black
Mounting Hardware: Not Included
Meets / Exceeds OEM?: Yes
Shipping Options: Ground
$12.73
(6) In Stock
This Part Fits:
Catalog: T
Vehicle Engine
1990 GMC S15 4.3L V6
AC Delco Accessory Belt Idler Pulley - for 1990 GMC S15 2.8L V6 GAS - 38020 Click to Enlarge
Website Reviews
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Part Number: 38020
Brand: AC Delco
Notes: Professional -- New; With A.C.
  • Steel or thermoplastic construction that provides high durability for long life
  • Bearing is designed for application specific speed and load requirements
  • Provides reliable operation under severe conditions for year round performance
  • Has mounting hardware included on some popular applications as an added feature
Condition: New
Shipping Options: Ground
$22.73
(3) In Stock
This Part Fits:
Catalog: N
Vehicle Engine
1990 GMC S15 2.8L V6 GAS

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Accessory Belt Idler Pulleys available for the following GMC S15 years: 1990, 1989, 1988, 1987, 90, 89, 88, 87. This part is also sometimes called GMC S15 Idler Pulley. We stock accessory belt idler pulley parts for most GMC models including Sierra 1500, Yukon, Yukon XL 1500, Sierra 2500 HD, Envoy, C1500, Sonoma, K1500, Jimmy, Canyon, Safari, Envoy XL, Savana 3500, Terrain, K1500 Suburban, Acadia, K2500, Savana 2500, Sierra 3500, Sierra 2500, Savana 1500, Sierra 1500 HD, Sierra 2500 HD Classic, C1500 Suburban, G2500, C3500, Yukon XL, K2500 Suburban, C5500 Topkick, Yukon XL 2500, Sierra 3500 Classic, Typhoon, C2500, Sierra 3500 HD, Sierra 1500 HD Classic, C4500 Topkick, W4500 Forward, Sierra 1500 Classic, V1500 Suburban and P3500.

Some of our Customer Reviews
Verified Customer
6/15/09 07:27 AM - USA

Aloha & Mahalo, I am very very happy with your professional and speedy processing of my order placed on Sunday 6-7-09 and the muffler was delivered by UPS to my door in Lahaina Maui Hawaii, on Wed... - RayOnMaui

Verified Customer
5/20/10 01:22 AM - USA

Highly recommend!Reasonable parts pricing & shipping.Delivered exact date projected.No hidden costs, and great quality.AAA+++ - Grandmalady