Why is a belt tensioner important?

A belt tensioner keeps your serpentine belt at the correct tightness. This prevents the belt from slipping on the pulleys, which ensures your alternator, power steering pump, and other accessories work correctly.

When should I replace my belt tensioner?

It's a good idea to replace the tensioner when you replace the serpentine belt, especially if the original is old or showing signs of wear like noise or looseness. This assembly is designed as a direct replacement for many vehicles.

What vehicles does this tensioner fit?

This Gates 38104 tensioner assembly is compatible with a broad range of vehicles, including models like the Chevrolet Equinox, Pontiac Montana, Buick Rendezvous, and many others from the late 1990s to the late 2000s.

Gates Belt Tensioner Assembly 38104

Name: Gates 05-09 Chevrolet Equinox V-6 3.4L Tensioner Assy. Belt Drive Tensioner
Brand: Gates
Price: 58.25 USD
Availability: InStock

Gates 05-09 Chevrolet Equinox V-6 3.4L Tensioner Assy. Belt Drive Tensioner

$58.25

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Gates 38104 belt tensioner assembly. Keeps your serpentine belt properly tensioned for reliable accessory operation.

Key Features

Fits Buick Rendezvous, Chevrolet Equinox, Pontiac Montana, and many other vehicles.
Strong steel spring maintains proper serpentine belt tension.
Helps prevent belt slippage and accessory component failure.
Durable steel construction for long service life.
Direct replacement for the original equipment tensioner.

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Product Details

This Gates 38104 belt tensioner assembly is built with a strong steel spring that maintains the correct tension on your serpentine belt. A properly tensioned belt is crucial for ensuring all your engine's accessories, like the alternator, power steering pump, and air conditioning compressor, run smoothly and efficiently. Over time, the original tensioner can weaken or seize, leading to belt slippage, noise, and potential failure of these vital components.

Designed to fit a wide range of vehicles including the Chevrolet Equinox, Pontiac Montana, and Buick Rendezvous, this assembly is a direct replacement for your worn-out tensioner. The steel construction offers durability, and the spring mechanism is calibrated to provide consistent pressure across the belt's lifespan. Replacing a failing tensioner can prevent premature belt wear and ensure your accessories operate as intended.

When you're replacing your serpentine belt, it's often a good idea to inspect or replace the tensioner at the same time. This assembly fits many popular GM platforms from the late 90s through the late 2000s, making it a common part for many service jobs.