Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Advertising Disclosure
10 Best belt idler pulleys of 2025
Save up to 38% off
Best Choice1
DormanDorman 419-650 Accessory Drive Belt Idler Pulley Compatible with Select BMW Models
9.8Exceptional
-
-
Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
Careful review Our team ensures quality, value, and fit based on real user feedback
Trusted insights AI and human analysis guide your decisions, reflecting real user prioritiesReal users impact
Thousands of users trust our site daily
- Based on millions of stores and reviews
- Shoppers influence our rankings
Analyzing top stores
Value for Money2
GatesGates 36299 Idler Pulley
9.5Excellent
-
3
ACDelcoACDelco Gold 38001 Idler Pulley
9.4Excellent
-
4
DormanDorman 419-610 Accessory Drive Belt Tensioner Pulley Compatible with Select Models
9.3Excellent
-
5
ACDelcoACDelco Gold 38082 Idler Pulley
9.2Excellent
-
-
See Today’s Deals & Prices
6
ACDelcoACDelco Gold 38009 Flanged Idler Pulley
9.1Excellent
-
7
DormanDorman 419-5007 Accessory Drive Belt Idler Pulley Compatible with Select Models
38% Off9.0Excellent
-
8
GatesGates 38006 DriveAlign Belt Drive Idler/Tensioner Pulley
8.9Very Good
-
9
DaycoDayco 89144 Idler Pulley , Black
8.7Very Good
-
10
ACDelcoACDelco Gold 15-20676 Air Conditioning Drive Belt Idler Pulley
24% Off8.6Very Good
-
