Dayco 89610 | Accessory Drive Belt Tensioner Assembly

Part Number

89610

Accessory Drive Belt Tensioner Assembly

Fits: 96-05 Buick Park Avenue, 96-99 Buick Riviera, 96-03 Pontiac Bonneville, 97-99 Oldsmobile LSS

Special Price $100.47 Regular Price $111.63

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In stock

Only 2 left

Estimated Ship Date: 1 Business Day or Less

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Product Information

Description

Tensioner Auto/Lt Truck, Dayco

Features

Specifications

Belt Type:	Serpentine
Direction:	Clock Wise
Number of Pulleys:	2
Pulley 1 Diameter:	76
Pulley 1 Flat:	Y
Pulley 1 Width:	31
Pulley 2 Diameter:	75
Pulley 2 Flat:	N
Pulley 2 Number of Grooves:	6
Pulley 2 Width:	26
Type:	Automatic

Interchange

ACDelco: 38351
CARQUEST: 38351
Duralast: 305610
Gates: 38351
General Motors: 12564505
Goodyear: 49368
NAPA: 38351

Fitment

1996-2005 Buick Park Avenue | Position: Supercharger
1996-1999 Buick Riviera | Position: Supercharger
1996-2003 Pontiac Bonneville | Position: Supercharger
1997-1999 Oldsmobile LSS | Position: Supercharger

Product Questions (4)

Customer Questions

Can a serpentine belt cause smoke?

Yes, a serpentine belt can cause smoke. A serpentine belt is an essential component of a vehicle's engine system. It drives various accessories such as the alternator, power steering pump, water pump, and air conditioning compressor. If the serpentine belt becomes worn, damaged, or misaligned, it can cause friction and generate smoke.

Why is my serpentine belt squealing?

The serpentine belt can squeal due to various reasons, including tension issues, worn-out belt, or a problem with the belt's pulleys.

Is my serpentine belt too tight?

If your serpentine belt is causing issues like excessive noise or accelerated wear on the pulleys, it may indicate that the belt is too tight.

Why did my serpentine belt come off?

Serpentine belts can come off due to factors such as belt wear, improper tension, misaligned pulleys, or a faulty tensioner.