Advertising Disclosure

Best automotive replacement belt tensioners - July 2026

Last Updated - July 25, 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 Dakota 2000-2010, Durango, Ram 1500 & Jeep Commander, Grand Cherokee & Mitsubishi Raider & Chrysler Aspen, Replace# 53030958AC

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

✖
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.

SZKAIDAG

SZKAIDAG 38397 Drive Belt Tensioner Assembly with Pulley for:-Chevy Equinox Malibu Impala for:-GMC Acadia Terrain for:-Cadillac CTS for:-Buick Enclave for:-Pontiac G6 for:-Saab 9-3 for:-Saturn Aura

SZKAIDAG

More Details
Main highlights
- When to Replace: If your vehicle encounters engine shaking, ignition difficulties, the engine noise increases when the vehicle accelerates sharply, the water pump does not circulate water temperature rises, you need to pay attention to whether there has a problem with your vehicle's Belt Tensioner
- Specifications: Pulley Quantity: 1; Belt Type: V-Ribbed; Outside Diameter: 70(mm); Bearing Bore Inside Diameter: 17(mm); Width: 31(mm)
- Specific Purpose: Drive 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
- Replacement OEM: 38397, 49378, 19163993, 89389, ‎1754078J00, 12626644‎, 89389FN, FT40441, 5340441100, 780160, SK89389, 12575509, 12630590
- High Quality: The Belt Tensioner Assembly with Pulley can directly replace the vehicle's original accessories. Our products are made of high-quality materials and precision processes to ensure stable operation for a long time and maintains good strength, giving the part long-lasting performance. Easy to install without the use of complicated tools. produces almost no noise during operation
- Fitment 2: For:-Buick 2008-2023 Enclave / 2005-2016 Lacrosse / 2004-2006 Rendezvous; for:-Cadillac 2010-2014 CTS / 2010-2016 SRX / 2013-2019 XTS; for:-Pontiac 2007-2009 G6 / 2008-2009 G8 / 2008-2009 Torrent; for:-Saab 2006-2009 9-3 / 2011 9-4X; for:-Saturn 2007-2009 Aura / 2007-2010 Outlook / 2008-2010 Vue
- Fitment 1: For:-Chevy 2008-2017 Equinox 2008-2012 Malibu / 2012-2020 Impala / 2014-2016 Impala Limited / 2010-2015 Camaro / 2012-2017 Caprice / 2012 Captiva Sport / 2009-2023 Traverse; for:-GMC 2007-2016 Acadia / 2017 Acadia Limited / 2010-2016 Terrain
- Customer Service: In the unlikely event that you are not satisfied with this product, our professional customer service team is always available to assist you. We offer a hassle-free return and exchange policy, ensuring that you are completely satisfied with your purchase. With our team of experts, you can trust that any issues or concerns will be handled promptly and efficiently
- Attention: Please carefully compare the pictures and OE numbers to match your original parts before purchasing the product. To ensure compatibility, you can provide us your VIN and we will be happy to help you
- 100% Strict Quality Control: SZKAIDAG Belt Tensioner undergo strict quality control not just before shipping but throughout the production process. during each step of production multiple quality control checks are performed to meet or exceed oe (original equipment) fit, form, and function and insure each and every part lasts for years to come. Alternator is manufactured by SZKAIDAG industrial with 30 years automotive experience in more than 10 countries
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, 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.
5
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)

Best automotive replacement belt tensioners - July 2026

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

A-Premium Belt Tensioner Assembly with Pulley Compatible with Dodge Dakota 2000-2010, Durango, Ram 1500 & Jeep Commander, Grand Cherokee & Mitsubishi Raider & Chrysler Aspen, Replace# 53030958AC

SZKAIDAG 38397 Drive Belt Tensioner Assembly with Pulley for:-Chevy Equinox Malibu Impala for:-GMC Acadia Terrain for:-Cadillac CTS for:-Buick Enclave for:-Pontiac G6 for:-Saab 9-3 for:-Saturn Aura

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

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

You may also like...

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

GM Genuine Parts 12670574 Drive Belt Tensioner

GM Genuine Parts 12609719 Drive Belt Tensioner

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

Motorcraft - Tensioner (P) (BT97)

A-Premium Belt Tensioner Assembly with Pulley Compatible with Ford Explorer Edge Flex Fusion Taurus & Lincoln MKS MKT MKX MKZ & Mazda 6 CX-9 & Mercury Sable, Replace# BT4E6B209CC, 7T4E6B209EC

ACDelco Gold ACK040378HD (19311139) Serpentine Drive Belt Tensioner Kit

Gates 38285 Drive Align Automatic Belt Drive Tensioner

Gates 38140 Drive Align Automatic Belt Drive Tensioner

A-Premium Timing Belt Kit with Water Pump Compatible with 03-18 Honda Accord Crosstour Pilot Odyssey Ridgeline Acura MDX RDX RL TL TSX ZDX Saturn Vue 3.0L 3.2L 3.5L 3.7L V6 19200RDVJ01 TKH002 TCKWP329

Sign up and get exclusive special deals