Additional Images

ACDelco 12628025 - Drive Belt Tensioner

GM Original Equipment

SKU: 12628025

ACDelco GM Original Equipment Drive Belt Tensioner Assemblies are spring-loaded pulleys designed to draw tension on your vehicle’s serpentine belt, and are GM-recommended replacements for your vehicle’s original components. These original equipment drive belt tensioner assemblies have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Availability: Will be special ordered for you.

Pricing: $169.89

Description
FAQ
Maintenance & Troubleshooting
California Proposition 65
Details
Shipping
Reviews

Description

Drive Belt Tensioner

Warranty: 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.

Features & Benefits:

Helps keep drive belt at correct tension to help maintain proper function
GM-recommended replacement part for your GM vehicle's original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

FAQ

Q: Can a drive belt be too tight?
A: Yes. If the drive belt is too tight, damage to other drive components may occur.

Maintenance & Troubleshooting

Signs of Wear & Troubleshooting

Signs of wear for drive belt tensioner assembly include but are not limited to:

Worn or cracked tensioner pulleys
Drive belt squeal
Tensioner misalignment

Good Maintenance Practices

Before purchasing and installing a drive belt tensioner assembly, make sure it is the correct size and fit for your vehicle.
Be sure to have the replacement tensioner properly aligned to the other drive component pulleys.
Have your vehicle inspected as soon as possible if the ‘Service Engine Soon' light illuminates.
Have your vehicle inspected immediately if the ‘Service Engine Soon' light flashes rapidly, as this could indicate an engine misfire condition which may damage your engine and/or engine emission components.
Regularly inspect assembly for signs of damage or wear, and replace them if signs of damage are found.