Belt Tensioner for 2005-2015 Toyota Tacoma & More - Dayco 89371

$127.99

Dayco Accessory Drive Belt Tensioner Assembly 89371

Dayco Accessory Drive Belt Tensioner Assembly 89371 - view 2

Part number: 89371

UPC: 036687726483

Condition: New

Weight: 3.50 LBS

Item Package Quantity: 1

$127.99

Current Stock: 9

Quantity:

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Dayco Accessory Drive Belt Tensioner Assembly P/N:89371

$127.99

Description

Dayco 89371 belt tensioner for the 2005-2015 Toyota Tacoma V6 4.0L and other vehicles keeps tension on the engine's drive belt. The Dayco belt tensioner takes up slack as the belt stretches so the accessories it drives keep turning.

Automatic, integral tensioner for a serpentine belt
Single pulley, 70 mm in diameter and 31 mm wide
Flat pulley
Clockwise direction

Quick facts

Part: Dayco 89371 belt tensioner
Also called: serpentine belt tensioner
Fits: 2005-2015 Toyota Tacoma V6 4.0L and other vehicles
Condition: New

Belt squeal or chirp, a fluttering belt or a rough, scored pulley can mean a serpentine belt tensioner is worn, though the belt itself or another pulley in the drive can produce the same signs.

Fits

Among the many vehicles this tensioner fits are the 2005-2011 Toyota Tundra V6 4.0L and the 2003-2009 Toyota 4Runner V6 4.0L, and each takes one. If your vehicle is not named here, open the "Vehicles it fits" section and look up your exact model and engine.

Specifications

Fit and size

Quantity per vehicle: 1
Number of pulleys: 1
Pulley diameter: 70 mm
Pulley width: 31 mm

Build and materials

Type: automatic, integral
Belt type: serpentine
Direction: clockwise
Pulley: flat
Condition: New

Interchange: 38411 · 49416 · 999222A · 999222

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

38411, 49416, 999222A, 999222, 16620-31010, 16620-31011, 16620-31012, 16620-31013

Buyer's Q&A

Frequently Asked Questions

Is this a Toyota Tacoma belt tensioner for a 2005-2015 model with the V6 4.0L?

Yes. Dayco 89371 is listed for the 2005-2015 Toyota Tacoma V6 4.0L, and that truck takes one.

Is this a Dayco automatic belt tensioner?

Yes. Dayco 89371 is an automatic, integral tensioner with one pulley, made for a serpentine belt.

What size is the pulley on this Dayco belt tensioner assembly?

The pulley is 70 mm in diameter and 31 mm wide, with a flat surface.

How do I inspect the pulley on this Dayco tensioner for wear?

With the engine off and cool, look for cracks, a scored or rough pulley surface, or play in the pulley. A shop can run any test that needs the engine running.

Is Dayco 89371 the same as 999222A?

Yes. 999222A is a listed interchange number for Dayco 89371, along with 38411, 49416 and 999222.