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 pulley tensioners of 2026
Save up to 60% off
Best Choice1
Kozlira9.9Exceptional
Kozlira Serpentine Belt Tensioner Bolt Idler Pulley Drive Kit Fit for BMW 128i 325i 325xi 328xi 330i 330xi 525i 525xi 528i 528xi 530i 530xi X3 X5, 3.0L L6, 2006-2013#Replace ADK0022P
-
-
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
Value for Money2
ApplianPar9.7Exceptional
ApplianPar Belt Tensioner and Serpentine Belt Idler Pulley Component kit for Ford F150 2004-2010, Explorer 2006-2010, Expedition 07-14, Mark LT 06-08, Navigator 07-14, Mountaineer 06-10 4.6 5.4
-
3
ACDelco9.6Exceptional
ACDelco Gold 38158 Drive Belt Tensioner Assembly with Pulley, Aluminum w/ Black Pulley
-
product dimensions: 8.8 x 4.8 x 3.6 inches
-
exterior: Machined
-
item weight: 1 pounds
-
oem part number: 88929140
-
item model number: 38158
-
4
A-Premium9.3Excellent
A-Premium Belt Tensioner Assembly with Pulley Compatible with Honda Accord 2003-2007, Civic 2006-2015, CR-V, Element & Acura TSX, CSX, RDX, ILX, Replace# 31170RAAA01, 31170PNA023
-
5
A-Premium9.2Excellent
A-Premium Belt Tensioner Assembly with Pulley Compatible with Chevrolet Cruze 2011-2016, Sonic 2012-2019, Trax 2013-2020, Cruze Limited 2016 & Buick Encore 2013-2020, 1.4L, Petrol, Replace# 55565236
-
-
See Today’s Deals & Prices
6
X AUTOHAUX9.0Excellent
X AUTOHAUX Drive Belt Tensioner Pulley Assembly for Acura MDX RL TL for Honda Accord Odyssey Pilot Ridgeline AC Belt Tension 31170-RCA-A01 31170RCAA01 31170RV0A01
60% Off
-
7
Kozlira8.9Very Good
Kozlira Engine Drive Belt Tensioner Idler Pulley Serpentine Belt Drive Kit Fit for Chrysler 200 Town & Country, Dodge Avenger Grand Caravan Journey, 3.6L V6, 2011-2019 - Replace 90K-39282D
-
8
MOTOKU8.8Very Good
MOTOKU Drive Belt Tensioner and Serpentine Belt Idler Pulley kit for Chevy Avalanche Suburban Express Silverado 1500 2500 3500 Tahoe Trailblazer GMC Sierra Savana Envoy Yukon Escalade 4.8 5.3 6.0 V8
-
9
ACDelco8.7Very Good
ACDelco Gold 38103 (88909593) Drive Belt Tensioner Assembly with Pulley
-
10
A-Premium8.6Very Good
A-Premium Belt Tensioner Assembly with Pulley Compatible with Toyota RAV4 2001-2005, Solara, Camry 2002-2006, Highlander 2001-2007 & Scion tC 2005-2010, Replace# 166200W110, 1662028010
-
product dimensions:N/A
-
exterior:N/A
-
item weight: 2.38 pounds
-
oem part number: 166200W110, 1662028010, 1662028011, 1662028012, 1662028070, 1662028071, 1662028090, 38216M, 38216, 419022, 419-022, SK89360, TY1413163, 49303, 89360
-
item model number:N/A
-
