Reviews Accessory Belt Tensioner

Dayco 89338 Automatic Tensioner Assembly

This Dayco 89625 Accessory Drive Belt Tensioner Assembly replaces Duralast 305625, Gates 38357, ACDelco 38357, CARQUEST 38357, NAPA 38357, Ford 3M5Z-6A228-AE, Goodyear 49397, Motorcraft BT-107, Mazda.
REDUCE VIBRATIONS: Between smooth belt routing and accurate tensioning, the tensioner assembly assists in vehicle air conditioning compressors, alternators, power steering pumps, water pumps, and other various engine accessories that are critical to vehicle performance. This heavy-duty, wear-resistant Drive Belt Tensioner Assembly is an exact OE replacement designed to reduce wear, friction, vibration, and harshness.
EXTEND SERVICE LIFE: These assemblies feature smoother surfaces and tighter dimensional tolerances to prolong belt life. Lubricated bearings and high temperature seals assure peak performance. Built to last, this Tensioner Assembly has superior resistance to dirt, salt, chemicals, and other under-the-hood contaminants.
RELY ON QUALITY AUTO PARTS: Dayco's essential engine parts and drive system solutions offer engine economy, efficiency, and exceptional performance while minimizing noise, vibration, and harshness. They strive to be first-to-market with built-to-last products such as high-quality engine timing belts, serpentine belts, drive belt....

·Fitment: Compatible with BUICK Rainier.
Cadillac Escalade, Avalanche, Express, Silverado, Suburban, Tahoe,Trailblazer.
GMCEnvoy, Savana, Sierra, Yukon, Hummer, Saab. For more detailed information , please check our description section..
·OE Standard: This 38159 belt tensioner with pulley assembly can be directly replaced for a proper fit. Solid steel construction with highly resistant to heat and shock, ensuring engine components' proper functioning..
·High-performance: Torsional round spring design provides consistent tension and does not allow contamination for enhanced durability. Damping system increases tensioner, belt, and accessory component life for long lasting use..
·Please contact us if you have any problem about this drive belt tensioner assembly ..

...rsional round spring design provides reliability as well as consistent tension,eliminate noisy tensioner pulley and no more belt noise..
Cost-effective:We are a factory direct sales,Saving your cost.Customers can spend a small amount of money and get high quality Brand new Accessory Drive Belt Tensioner Pulley Assembly and Professional after-sales service..
PLEASE NOTE: Before placing the order, please check your car model in the Amazon Fitment Filter System in the top left corner,Do not count on year make and model only,please view compatability tab including the notes,or send us a message to make sure it matches exactly..

Application specific for vehicles originally equipped without an accessory belt tensioner.
Quiet channel technology is a unique staggered-cog profile and advanced rubber compounds virtually eliminate noise typically associated with pulley misalignment.
High-strength tension members allow greater wear resistance.
Quiet channel technology also makes the belt more flexible and run cooler, resulting in a belt that lasts considerably longer than comparable belts.

Ensures proper belt tension, alignment, and damping for superior performance.
Patented vibration damping system increases tensioner, belt, and accessory component life for long lasting use.
Torsional round spring design provides consistent tension and does not allow contamination for enhanced durability.
Provides full line coverage for domestic, import, and heavy duty applications.

Ensures proper belt tension, alignment, and damping for superior performance.
Patented vibration damping system increases tensioner, belt, and accessory component life for long lasting use.
Torsional round spring design provides consistent tension and does not allow contamination for enhanced durability.
Provides full line coverage for domestic, import, and heavy duty applications.

ensures proper belt tension, alignment, and damping for superior performance.
patented vibration damping system increases tensioner, belt, and accessory component life for long lasting use.
torsional round spring design provides consistent tension and does not allow contamination for enhanced durability.
provides full line coverage for domestic, import, and heavy duty applications.