Advertising Disclosure

Best automotive replacement belt tensioners - July 2026

Last Updated - July 28, 2026

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ACDelco

ACDelco Gold 38158 Drive Belt Tensioner Assembly with Pulley, Aluminum w/ Black Pulley

ACDelco

More Details
Main highlights
- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
- Premium aftermarket replacement part
- Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
- Designed to keep drive belt at proper tension
2
10% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

A-Premium
10% Off

A-Premium Belt Tensioner Assembly with Pulley Compatible with Dodge, Jeep

A-Premium

(10% Off)

More Details
Main highlights
- [Vehicle Fitment-2]: Compatible with Jeep Commander 2006-2011 V6 3.7L, Commander 20006-2009 V8 4.7L, Grand Cherokee 2005-2010 V6 3.7L, Grand Cherokee 2004-2009 V8 4.7L, Liberty 2002-2012 V6 3.7L; Compatible with Mitsubishi Raider 2006-2008 V6 3.7L, Raider 2006-2007 V8 4.7L; Compatible with Ram 1500 2011-2013 V8 4.7L, 1500 2011-2012 V6 3.7L, Dakota 2011 V6 3.7L/V8 4.7L
- [Vehicle Fitment-1]: Compatible with Chrysler Aspen 2007-2009 V8 4.7L; Compatible with Dodge Nitro 2007-2011 V6 3.7L, Dakota 2004-2010 V6 3.7L, Dakota 2000-2010 V8 4.7L, Durango 2000-2009 V8 4.7L, Durango 2004-2009 V6 3.7L, Ram 1500 2002-2010 V8 4.7L/V6 3.7L
- [Specifications]: ①Pulley Quantity: 2; ②Belt Type: V-Ribbed; ③Outside Diameter: 76(mm); ④Bearing Bore Inside Diameter: 17(mm); ⑤Width: 26(mm), 27(mm)
- [Reference Number]: 53030958AC, 53030958AD, 53030958AB, 53030958, 68045800AA, 39120, 89254, 89395, 49464, 39120, 49246, 38009, 53030958AG, 419008, 419-010
- [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted belt tensioner assembly. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.
(10% Off)
3
Best Value
13% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ACDelco
13% Off

ACDelco Gold 38103 (88909593) Drive Belt Tensioner Assembly with Pulley

ACDelco

(13% Off)

More Details
Main highlights
- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
- Premium aftermarket replacement part
- Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
- Designed to keep drive belt at proper tension
(13% Off)
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Dasbecan

Dasbecan 90K-38159 A/C Belt Tensioner Kit ACK040378HD AC Compressor Belt

Dasbecan

(8% Off)

More Details
Main highlights
- 【Stable Tensioner Pulley Design】Robust bearings and a stable pulley surface keep the AC belt aligned under heat and load for consistent air-conditioning performance
- 【Reliable A/C Belt Performance】Maintains correct AC belt tension to reduce slip, squeal, and vibration, helping the belt track smoothly and last longer
- 【Installation Recommendation】 This kit includes both the belt and tensioner for a complete replacement. Replacing both together helps ensure optimal performance, reduce belt wear, and prevent common accessory drive issues.
- 【Easy A/C Belt Tensioner Installation】 Simple bolt-on install for the AC belt path; the belt tensioner and tensioner pulley fit factory mounting points with no modification. Replaces# 38159 90K-38159 ACK040378HD 19311139
- 【Compatible With GMC】 A/C Tensioner Pulley Fits for GMC Savana 1500 2003-2008; Savana 2500 2003-2008; Savana 3500 2003-2008; Sierra 1500 1999-2008; Sierra 1500 Classic 2007; Sierra 1500 HD 2001-2006; Sierra 1500 HD Classic 2007; Sierra 2500 1999-2004; Sierra 2500 HD 2001-2008; Sierra 2500 HD Classic 2007; Sierra 3500 HD 2001-2006; Sierra 3500 HD Classic 2007; Sierra 3500 HD 2007-2008; Yukon 2000-2008; Yukon XL 1500 2000-2008; Yukon XL 2500 2000-2008
- 【Compatible With Escalade & H2】 A/C Tensioner Pulley Fits for Cadillac Escalade 2002-2008; Cadillac Escalade EXT 2002-2008; Cadillac Escalade ESV 2003-2008; Hummer H2 2003-2008
- 【Compatible With Chevy】 A/C Tensioner Pulley Fits for Chevy Avalanche 2007-2008; Avalanche 1500 2002-2006; Express 1500 2003-2008; Express 2500 2003-2008; Express 3500 2003-2008; Silverado 1500 1999-2008; Silverado 1500 HD 2001-2006; Silverado 2500 1999-2004; Silverado 2500 HD 2001-2008; Silverado 3500 2001-2006; Silverado 3500 HD 2007-2008; Suburban 1500 2000-2008; Suburban 2500 2000-2008; Tahoe 2000-2008
(8% Off)
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

A-Premium

A-Premium Belt Tensioner Assembly with Pulley Compatible with Honda, Acura

A-Premium

More Details
Main highlights
- [Vehicle Fitment-2]: Compatible with Acura TSX 2004-2006 L4 2.4L, CSX 2006-2011 L4 2.0L, RDX 2007-2012 L4 2.3L, ILX 2013-2015 L4 2.4L
- [Vehicle Fitment-1]: Compatible with Honda Accord 2003-2007 L4 2.4L, Civic 2006-2015 L4 2.0L, CR-V 2002-2014 L4 2.4L, Element 2003-2011 L4 2.4L
- [Specifications]: ①Reference Number: 31170RAAA01, 31170PNA023, 31170PNA003, 31170PNA013, 31170PND003, 38278, 38278M; ②Pulley Quantity: 1; ③ Position: Accessory Drive; ④Outside Diameter: 76.5(mm); ⑤Bearing Bore Inside Diameter: 17(mm); ⑥Width: 37.5(mm) --- This A-Premium belt tensioner assembly is designed for precise fitment
- [OE Performance]: Compatible with A-Premium Civic belt tensioner assembly perfectly match with the original part for sturdy and durable construction. Maintain proper belt tension and rotate smoothly and quietly
- [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted belt tensioner assembly. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.