Advertising Disclosure

5 Best Belt Tensioners of 2025

Last Updated - 2025/04/27

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.

VDM Verlag

A TENSIONER FOR THE BELT-DRIVEN INTEGRATED STARTER- GENERATOR: Design

VDM Verlag

CA$133.01

More Details
Main highlights
CA$133.01
2
Best Value

✖
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.

Dayco

Dayco 89378 Belt Tensioner

Dayco

CA$114.36

More Details
Main highlights
- Part number: 89378
- Package Weight: 1.0 kilograms
- Included components: Instruction guide included
- Auto & Truck Maintenance
CA$114.36
3

✖
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 Ford F-150 F-250 Super Duty F-350 Super Duty Explorer Expedition Mustang E-150 Econoline & Lincoln Mark LT, Replace# 1L2E6B209AA

A-premium

CA$46.99

More Details
Main highlights
- [Vehicle Fitment-2]: Compatible with Lincoln Aviator 2003-2005 V8 4.6L, Blackwood 2002 V8 5.4L, Mark LT 2006-2008 V8 5.4L, Navigator 2002-2011 V8 5.4L; Compatible with Mercury Mountaineer 2002-2010 V8 4.6L
- [Vehicle Fitment-1]: Compatible with Ford E-150/250/350/450/550 Series, F-150/250/350/450/550 Super Duty, Econoline, Excursion, Expedition, Explorer, Explorer Sport Trac, Compatible with Mustang
- [Specifications]: ①Position: Air Condition; ②Pulley Quantity: 1; ③Belt Type: V-Ribbed; ④Outside Diameter: 76(mm); ⑤Bearing Bore Inside Diameter: 17(mm); ⑥Width: 30.5(mm)
- [Reference Number]: 1L2E6B209AA, 1L2E6B209CB, 1L2E6B209CC, 1L2Z6B209AA, 38274, 49314, 89263
- [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.
CA$46.99
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.

Baxzl

Baxzl AC Belt Tensioner Serpentine Belt Tensioner Kit for Chevrolet Silverado 1500 1999-2008 for GMC Sierra 1500 1999-2008 for Cadillac Escalade 2002-2008 for Hummer H2 2003-2008 Replaces 90K-38159

Baxzl

CA$47.84

More Details
Main highlights
- Replace Numbers: AC Belt and Tensioner Kit Replaces 90K-38159，90K38159，ACK040378HD，19311139；‎38159，12562065， 12565372， 12580196
- Quality Warranty: A C Belt Tensioner with half of a year warranty,if have any quality issue with product,please contact us for refund or replace a new one
- OEM Standard: Serpentine Belt Tensioner Kit according to the original OEM design, multiple quality inspections before sending out ensuring good and reliable performance
- Compatible With：AC Belt Tensioner for GMC Savana 1500 2003-2008；For GMC Savana 2500 2003-2008；For GMC Savana 3500 2003-2008；For GMC Sierra 1500 1999-2008；For GMC Sierra 1500 Classic 2007；For GMC Sierra 1500 HD 2001-2003 2005-2006；For GMC Sierra 1500 HD Classic 2007；For GMC Sierra 2500 1999-2004；For GMC Sierra 2500 HD 2001-2008；For GMC Sierra 2500 HD Classic 2007；For GMC Sierra 3500 2001-2006；For GMC Sierra 3500 Classic 2007；For GMC Sierra 3500 HD 2007-2008；For GMC Yukon 2000-2008；For GMC Yukon XL 1500 2000-2008；For GMC Yukon XL 2500 2000-2008
- Compatible With：A C Belt Tensioner for Chevy Avalanche 2007-2008；A/C Belt Tensioner Pulley for Chevrolet Avalanche 1500 2002-2006；For Chevy Express 1500 2003-2008；For Chevrolet Express 2500 2003-2008；For Chevy Express 3500 2003-2008；For Chevrolet Silverado 1500 1999-2008；For Chevrolet Silverado 1500 Classic 2007；For Chevy Silverado 1500 HD 2001-2003 2005-2006；For Chevrolet Silverado 1500 HD Classic 2007
- Compatible With：A C Belt Tensioner for Chevrolet Silverado 2500 1999-2004；A C Belt Tensioner Kit For Chevy Silverado 2500 HD 2001-2008；For Chevrolet Silverado 2500 HD Classic 2007；For Chevy Silverado 3500 2001-2006；For Chevrolet Silverado 3500 Classic 2007；For Chevy Silverado 3500 HD 2007-2008；For Chevrolet Suburban 1500 2000-2008；For Chevy Suburban 2500 2000-2008；For Chevrolet Tahoe 2000-2008；For Cadillac Escalade 2002-2008；For Escalade ESV 2003-2008；For Escalade EXT 2002-2008；For Hummer H2 2003-2008
CA$47.84
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.

ACDelco

ACDelco 38159 Professional Automatic Belt Tensioner and Pulley Assembly

ACDelco

CA$53.42

More Details
Main highlights
- Torsional round spring design provides consistent tension and does not allow contamination for enhanced durability
- Provides full line coverage for domestic, import, and heavy duty applications
- Patented vibration damping system increases tensioner, belt, and accessory component life for long lasting use
- Ensures proper belt tension, alignment, and damping for superior performance
CA$53.42

5 Best Belt Tensioners of 2025

A TENSIONER FOR THE BELT-DRIVEN INTEGRATED STARTER- GENERATOR: Design

Dayco 89378 Belt Tensioner

A-Premium Belt Tensioner Assembly with Pulley Compatible with Ford F-150 F-250 Super Duty F-350 Super Duty Explorer Expedition Mustang E-150 Econoline & Lincoln Mark LT, Replace# 1L2E6B209AA

Baxzl AC Belt Tensioner Serpentine Belt Tensioner Kit for Chevrolet Silverado 1500 1999-2008 for GMC Sierra 1500 1999-2008 for Cadillac Escalade 2002-2008 for Hummer H2 2003-2008 Replaces 90K-38159

ACDelco 38159 Professional Automatic Belt Tensioner and Pulley Assembly

You may also like...

A-Premium Belt Tensioner Assembly with Pulley Compatible with Nissan Altima 2014-2018, Maxima 2016-2020, Pathfinder Quest & Infiniti JX35 QX60, 3.5L, GAS DOHC Naturally Aspirated, Replace# 119553JA0A

A-Premium Belt Tensioner Assembly with Pulley Compatible with Hyundai Entourage Azera Santa Fe Veracruz & Kia Amanti Cadenza Sedona Sorento 2006-2018, Replace# 41900436443, 252813C100

A-Premium Belt Tensioner Assembly with Pulley Compatible with BMW X3 11-17 X5 11-18 X6 08-19 335i 14-15 535i 2011-2016 L 6 3.0L 11287599097

URO Parts 11287530314 Acc. Belt Tensioner Assembly, w/NTN/NSK Bearing

NewYall Belt Tensioner for Hyundai Santa Fe Sport Utility 17-20, Tucson Sport Utility 19-20, Sonata Sedan 15-19, Kia Optima Sedan/Sorento Sport Utility 16-20, Sportage Sport Utility 17-20

A-Premium Belt Tensioner Assembly with Pulley Compatible with Chrysler Town & Country 2011-2016 & Dodge Challenger, Charger, Durango, Grand Caravan, Journey & Jeep Grand Cherokee & Ram 1500, C/V

Dayco 89052 Belt Tensioner Pulley

A-Premium Belt Tensioner Assembly with Pulley Compatible with Chevrolet Prizm 1998-2002 & Pontiac Vibe 2003-2008 & Toyota Corolla Matrix Celica MR2 Spyder

A-Premium Belt Tensioner Assembly with Pulley Compatible with Chevrolet Equinox Impala Malibu Camaro & GMC Acadia Terrain & Cadillac CTS & Buick Allure & Pontiac G6 & Saab 9-3, Replace# 12575509

A-Premium A/C Drive Belt Tensioner Assembly w/Pulley Compatible with Chevrolet Silverado, Tahoe, Suburban 1500/2500, Express, Avalanche & GMC Sierra, Savana & Cadillac Escalade & Buick & Saab & Hummer

Sign up and get exclusive special deals