GEARWRENCH 15-Piece Serpentine Belt Tool Set (3680D)

Name: GEARWRENCH 15-Piece Serpentine Belt Tool Set (3680D)
Brand: GearWrench
SKU: 3680D
Price: 37.97 USD
Availability: OutOfStock

This deal has ended. The price below is what it was when we checked it — the retailer's page will show something else now. See what is current →

$37.97~~$43.88~~-13%Amazon

Amazon has GEARWRENCH 15-Piece Ratcheting Serpentine Belt Tool Set, 3680D on sale for $37.97, down from $43.88. Shipping is free.

Posted August 3, 2026. Price and availability are whatever the retailer says right now.

Includes a ratcheting wrench, long bar, and 3/8", 1/2", 3/4" drive adapters
6-point sockets in 13mm through 19mm plus crowsfoot wrenches in 13, 14, 15mm
Designed for vehicles with a spring-loaded belt tensioner pulley
Long bar can hold sockets directly or connect to the ratcheting wrench for tight spaces
Rated 4.8 stars across 6,400+ reviews, sold and shipped by Amazon

This is a purpose-built kit for one job — pulling and reinstalling a serpentine belt tensioner — and reviewers consistently note the ratcheting mechanism gives real leverage in cramped engine bays. At $37.97 versus the $43.88 typical price, it's a modest discount, but GearWrench's build quality and the included crowsfoot wrenches make it worth having if you do your own belt work.

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GEARWRENCH 15-Piece Serpentine Belt Tool Set (3680D)

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