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5 Best Belt Tensioners of 2026

Last Updated - 2026/04/01

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.

AUQDD

AUQDD 38285 Belt Tensioner and Pulley Assembly (For 5.9L/6.7 DIESEL Turbo) Fit For 2003-2022 Dodge Ram 2500, Ram 3500 (19114239 419-039 5086958AA 89362)

AUQDD

CA$74.12

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Main highlights
- PLEASE NOTE - Before placing the order, Please refer to the Vehicle menu (amazonconfirmedfit) at the top left corner, select your vehicle's "Year, Make, Model" and click "Check Fit"to make sure the parts fit your car, or check the product page description to make sure it matches exactly.Any questions please free to contact us and you will get a satisfactory solution.
- PERFECT FIT - Engineered and tested to match the fit,function and performance of the original tensioner on specified vehicles.It ensures proper belt tension, alignment, and damping for superior performance.Easy to install by direct replacement.
- OE QUALITY - Manufactured in ISO/TS16949 certified facilities by the advanced machines and each part is built to stringent OE specifications.Stable characteristics,High reliability.
- FUNCTION - The replacement automatic serpentine belt tensioner pulley assembly transports power to the alternator,power steering pump,air conditioning and keeps it running smoothly and effectively.It is designed for vehicles that needs an automatic belt tensioner.The torsional round spring design provides consistent tension for maximum durability.
- FEATURES - Easy to install by direct replacement.Eliminate noisy tensioner pulley and no more belt noise.Ensures proper belt tension,alignment and damping for superior performance.
CA$74.12
2

✖
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 Accord 2008-2010, Odyssey 2005-2010, Pilot 2006-2011, Accord Crosstour 2010 3.5L, Replace# 31170R70A01, 31170RKB005

A-premium

CA$66.99

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Main highlights
- [Vehicle Fitment]: Compatible with Honda Accord 2008-2010 V6 3.5L(with Damper On Tensioner), Accord Crosstour 2010 V6 3.5L(with Damper On Tensioner), Pilot 2010-2011 V6 3.5L, Pilot 2006-2008 V6 3.5L(Accessory Drive; FWD), Pilot 2009 V6 3.5L(Serpentine), Odyssey 2005-2009 V6 3.5L(EX-L Model, EXL Model, Touring), Odyssey 2010 V6 3.5L(Engine Code J35A7; iVTEC engine)
- [Specifications]: ①Pulley Quantity: 2; ②Belt Type: V-Ribbed; ③Outside Diameter: 80(mm); ④Bearing Bore Inside Diameter: 12(mm), 17(mm); ⑤Width: 28.5(mm), 28.5(mm)
- [Reference Number]: 31170-R70-A01, 31170-RKB-005, 31170R70A01, 31170RKB005, 39092, SK89390, 89390, FT40415, 419310, 49439
- [OE Performance]: Perfect 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.
CA$66.99
3
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.

A-premium

A-Premium Engine Serpentine Belt Drive Kit with Tensioner & Idler Pulley Compatible with Dodge Ram 1500 2500 09-10, Ram 3500 2009 & Ram 1500 11-12, 2500 3500 11-18, 4500 5500 14-16 - OHV V8 5.7L 6.4L

A-premium

CA$59.84

CA$62.99
(5% Off)

More Details
Main highlights
- [Vehicle Fitment]: ① Compatible with Dodge Ram 1500 2009-2010 V8 5.7L, Ram 2500 2009-2010 V8 5.7L, Ram 3500 2009 V8 5.7L; ② Compatible with Ram 1500 2011-2012 V8 5.7L, 2500 2011-2018 V8 5.7L/2014-2016 V8 6.4L, 3500 2011-2018 V8 5.7L/2014-2016 V8 6.4L, 4500 2014-2016 V8 6.4L, 5500 2014-2016 V8 6.4L --- OHV Engine Only
- [Special Note]: Please enter your vehicle information in the top left corner of the listing and check our Special Notes before ordering.
- [Kit Parts Included:]: ① 1x Serpentine Belt; ② 1x Belt Tensioner; ③ 1x Idler Pulley
- [Functions]: A-Premium serpentine belt drive kit usually locates at the front of the engine and wraps around a set of sprockets. It ensures the connection between the camshaft and crankshaft, making the pistons and valves work together in the correct sequence. It will help the engine run normally, improve fuel efficiency, and thus effectively optimize the engine's performance.
- [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted engine serpentine belt drive kit. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.
CA$59.84
CA$62.99 (5% 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.

A-premium

A-Premium Belt Tensioner Assembly with Pulley Compatible with Honda Civic 2012-2015 1.8L, HR-V 2016-2022 1.8L & Acura ILX 2013-2015 2.0L

A-premium

CA$40.84

CA$42.99
(5% Off)

More Details
Main highlights
- [Vehicle Fitment]: Compatible with 2012-2015 Honda Civic 1.8L, 2016-2022 HR-V 1.8L; Compatible with 2013-2015 Acura ILX 2.0L
- [Specifications]: ①Pulley Quantity: 1; ②Belt Type: Serpentine; ③Outside Diameter: 65(mm); ④Bearing Bore Inside Diameter: 17(mm); ⑤Width: 31(mm)
- [Reference Number]: 3117051BH01, 31170R0A015, 31170R0A005, 31170R0A025, 3117051BH02, 89600, 39385, 49470
- [OE Performance]: Perfect 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.
CA$40.84
CA$42.99 (5% 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 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 --- This A-Premium belt tensioner assembly is designed for precise fitment
- [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted Compatible with A-Premium F-150 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

5 Best Belt Tensioners of 2026

AUQDD 38285 Belt Tensioner and Pulley Assembly (For 5.9L/6.7 DIESEL Turbo) Fit For 2003-2022 Dodge Ram 2500, Ram 3500 (19114239 419-039 5086958AA 89362)

A-Premium Belt Tensioner Assembly with Pulley Compatible with Honda Accord 2008-2010, Odyssey 2005-2010, Pilot 2006-2011, Accord Crosstour 2010 3.5L, Replace# 31170R70A01, 31170RKB005

A-Premium Engine Serpentine Belt Drive Kit with Tensioner & Idler Pulley Compatible with Dodge Ram 1500 2500 09-10, Ram 3500 2009 & Ram 1500 11-12, 2500 3500 11-18, 4500 5500 14-16 - OHV V8 5.7L 6.4L

A-Premium Belt Tensioner Assembly with Pulley Compatible with Honda Civic 2012-2015 1.8L, HR-V 2016-2022 1.8L & Acura ILX 2013-2015 2.0L

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

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A-Premium Belt Tensioner Assembly with Pulley Compatible with Honda Accord 2003-2012, Odyssey 2005-2010, Pilot, Ridgeline & Acura MDX, RL, TL, ZDX, Replace# 04317RCA305, 31170RCAA01

A-Premium Engine Serpentine Belt Drive Kit with Tensioner Compatible with Toyota Camry 2012-2017, RAV4 2009-2018 & Scion tC 2011-2016 - DOHC L4 2.5L

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

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A-Premium Belt Tensioner Assembly with Pulley Compatible with Subaru Forester 2011-2018, Impreza 2012-2015, Legacy 2013-2019, Outback WRX, Replace# 23769AA040, 23769AA05A

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