Top 10 Fan Belt Tensioner Tool – Automotive Replacement Serpentine Belts

As an Amazon Associate I earn from qualifying purchases.

1. Powerbuilt


Powerbuilt Alltrade 648629 Kit 52 Serpentine Belt Tool Set

Powerbuilt #ad - Made to be the most reliable tools in the market today. Carry case includes usage photos and instructions. Built to exceed tool standards. Tool solutions for most all situations. Includes accessories for specific vehicle applications, Chrysler, Ford, SAAB, including GM, VW and Volvo. Designed for removing and installing serpentine belts on vehicles with spring-loaded belt tensioners.
BrandPowerbuilt #ad
ManufacturerAlltrade Tools #ad
Height2.13 Inches
Length4 Inches
Width28.13 Inches
Part Number648629



OEMTOOLS 25149 Serpentine Belt Tool, 1/2 & 3/8 Inch Drive | Remove & Install Serpentine Belts | Long Handle Provides Unparalleled Clearance & Leverage, 16, 15, & 18 mm Sockets, 13

OEMTOOLS #ad - Package dimensions: 66. 04 h x 3. 81 l x 1016 w centimeters. For removing and Installing Serpentine Belts. Package weight: 1. 111 kilograms. Country of Origin : China.
ManufacturerOEMTOOLS #ad
Height0.4 Inches
Length25.7 Inches
Weight2.4 Pounds
Width2 Inches
Part Number25149
WarrantyOEMTOOLS Limited Lifetime

3. GearWrench


GEARWRENCH 15 Piece Ratcheting Serpentine Belt Tool Set, 3680D

GearWrench #ad - Combining the innovation of a gearWRENCH ratcheting wrench with the requirements of the serpentine belt removal tool to provide the best possible combination.

Long bar can hold sockets directly or attach to the ratcheting wrench for maximum access. Includes 6 point sockets: 13 millimeter, 15 millimeter, 17 millimeter, 16 millimeter, 14 millimeter, 18 millimeter and 19 millimeter. Complete tool set for removing or installing the serpentine belt on vehicles with a spring loaded belt tensioner pulley. Includes crowsfoot: 13mm, 14mm and 15mm. Includes drive tools: long bar, and 3/8inch, Special GearWrench Ratcheting Wrench, 1/2inch and 3/4inch Adapters.
BrandGearWrench #ad
ManufacturerGearWrench #ad
Height2.5 Inches
Length15.55 Inches
Weight1.35 Pounds
Width5.05 Inches
Part Number3680D
WarrantyStandard Limited Lifetime

4. ABN


Easy to Read, ABN Belt Tension Gauge, Universal, 10 lbs Specification

ABN #ad - Practical: the abn belt Tension Gauge helps to set accurate vehicle belt tension. L-pad: designed with an L-shaped pad that fits all belt sizes. Scale: this gauge includes a scale for easy measurement. Versatile: works with all belt drive models with a 10-pound specification. Ideal use: typically for after wheel service or belt replacement/adjustment.
BrandABN #ad
ManufacturerABN #ad
Height7.8 Inches
Length2.9 Inches
Weight0.18 Pounds
Width0.5 Inches
Part Number5414

5. Dorman


Dorman 924-5528 Accessory Drive Belt Tensioner Tool for Select Mack/Volvo Models

Dorman #ad - Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the Amazon Garage. Ideal tool - this drive belt tensioner tool is designed to release the belt tensioner when removing or installing accessory belts on specified vehicle applications. Durable construction - this tensioner tool is made using quality components to ensure durability and performance. Quality tested - this tool has undergone testing to ensure a quality fit and reliable performance. Convenient solution - matches the function of the factory tool at a competitive price.
BrandDorman #ad
ManufacturerDorman #ad
Height3.45 Inches
Length18 Inches
Weight3.96 Pounds
Width4.75 Inches
Part Number924-5528
WarrantyLimited Lifetime



GEARWRENCH Serpentine Belt Grabber Tool, 27", 3684D

GEARWRENCH #ad - From our first specialty tool, to our latest Ratcheting Puller, the Model-T valve spring lifter, we've built our reputation with tools that make tough jobs easy. Since our 1919 beginning, KD Tools has been driven by innovation. That's why we are the first choice for thousands of automotive technicians worldwide.
ManufacturerCooper Tools #ad
Height1.75 Inches
Length23.63 Inches
Weight0.35 Pounds
Width4.13 Inches
Part Number3684D
Warranty1 year manufacturer

7. BestTeam


Engine Timing Belt Tension Tensioning Adjuster Pulley Wrench Tool For VW Audi, BestTeam Timing Belt Tensioner Wrench

BestTeam #ad - Requires a 4mm Hex Key to adjust the positioning. Retains the tensioner to allow for tightening of the tensioner nut. Multi-position timing belt tensioner wrench for VAG Volkswagen Audi Skoda Seat vehicles. Five adjustable positions for ease of access. Suitable for both petrol and diesel applications.
BrandBestTeam #ad
ManufacturerBestTeam #ad



89000, GEARWRENCH 15 Pc. Serpentine Belt Tool Set with Locking Flex Head Ratcheting Wrench

GEARWRENCH #ad - Patented tool combines the innovation of a gear wrench ratcheting wrench with the requirements of the serpentine belt removal tool to provide the professional with the best possible combination. Color: Black. Manufactured in Taiwan.
ManufacturerApex Tool Group #ad
Height16 Inches
Length5.1 Inches
Weight3.51 Pounds
Width2.6 Inches
Part Number89000

9. OTC


OTC Belt Tension Gauge, Universal

OTC #ad - Belt tension gauges are used to properly check drive belt tension on drive belts to ensure maximum belt and bearing life. All you need is a handy universal belt tension gauge and the OTC family of belt tensioning tools. Scale reads 30-180 lbs.
BrandOTC #ad
ManufacturerOTC #ad
Height2.3 Inches
Length9.1 Inches
Weight0 Pounds
Width5.4 Inches
Part Number6673
Warranty1 year manufacturer

10. KiWAV


Adjustment or Wheel Service, after Belt Replacement, also for compatible with Harley-Davidson with 10-lb belt drive, Universal, KiWAV Belt Tension Gauge

KiWAV #ad - Fits all belt size with width below 40mm or 1-9/16 inch. Takes the guesswork out of getting the proper tension and is very easy to use. Specification. Works on all belt drive models with a 10-lb. Compact design with graduated scale for easy reference.
BrandKiWAV #ad
ManufacturerKiWAV #ad
Part NumberKR-K381-belttensiongauge-haUS