Belt Tensioner for 2011-2015 Chevrolet Cruze & More - Dayco 89645

$164.99

Dayco Accessory Drive Belt Tensioner Assembly 89645

Dayco Accessory Drive Belt Tensioner Assembly 89645 - view 2

Part number: 89645

UPC: 036687819741

Condition: New

Weight: 1.90 LBS

Item Package Quantity: 1

$164.99

Current Stock: 7

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Dayco Accessory Drive Belt Tensioner Assembly P/N:89645

$164.99

Description

Dayco 89645 belt tensioner for the 2011-2015 Chevrolet Cruze 4-cylinder 1.8L and other vehicles takes up slack in the engine's accessory drive belt. This Dayco belt tensioner presses a flat pulley against the serpentine belt to keep it tight.

Automatic tensioner type
Pulley measuring 63 mm in diameter and 21.6 mm wide
Clockwise direction

Quick facts

Part: Dayco 89645 belt tensioner
Also called: serpentine belt tensioner
Fits: the 2011-2015 Chevrolet Cruze 4-cylinder 1.8L and other vehicles
Condition: New

A worn tensioner can show up as a squealing or chirping belt, uneven belt wear or a noisy pulley. A glazed belt or a worn idler pulley can be behind the same signs, so find the cause before buying; if the tensioner is at fault, this Dayco tensioner replaces it. Shoppers also know this part as a serpentine belt tensioner.

Fits

It is a direct-fit Chevy Cruze belt tensioner replacement for 2011-2015 models with the 4-cylinder 1.8L, and it also fits the 2012-2018 Chevrolet Sonic 4-cylinder 1.8L and the 2016 Chevrolet Cruze Limited 4-cylinder 1.8L. Each engine takes one tensioner, and this listing is one. If your car is not named here, open the "Vehicles it fits" section to check your exact model and engine.

Specifications

Fit and size

Quantity per vehicle: 1
Number of pulleys: 1
Pulley diameter: 63 mm
Pulley width: 21.6 mm

Build and materials

Type: automatic
Belt type: serpentine
Direction: clockwise
Pulley face: flat
Condition: new

Interchange: 38433 · 49435 · 999416A · 999527A

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

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

38433, 49435, 999416A, 999527A, 25185910, 25189926, 25191534, 55563512, 96802494, 55556090

Buyer's Q&A

Frequently Asked Questions

Is this belt tensioner right for a 2014 Chevy Cruze 4-cylinder 1.8L in the 2011-2015 Cruze range?

Yes. Dayco 89645 fits the 2011-2015 Chevrolet Cruze 4-cylinder 1.8L, which includes the 2014 model year. For other models, open the "Vehicles it fits" section.

Is this a Sonic belt tensioner for the 2012-2018 Chevrolet Sonic 4-cylinder 1.8L?

Yes. Dayco 89645 is listed for the 2012-2018 Chevrolet Sonic 4-cylinder 1.8L, and the engine takes one tensioner.

What are the pulley dimensions on the Dayco 89645?

The pulley is 63 mm in diameter and 21.6 mm wide, with a flat face for a serpentine belt. The listed direction is clockwise.

What can a worn automatic belt tensioner sound or look like?

A squealing or chirping belt, uneven belt wear or a noisy pulley can be signs. With the engine off and cool, look at the belt for cracks or fraying; a shop can test the tensioner itself.

Is this an automatic tensioner, and does it work with a serpentine belt?

Yes. The type is listed as automatic and the belt type as serpentine. This tensioner has one pulley.