Gates DriveAlign 38169 Automatic Serpentine Belt Tensioner

Product Overview

The Gates DriveAlign Automatic Belt Tensioner 38169 maintains correct tension on the serpentine belt, supporting reliable operation of critical engine accessories and reducing the risk of belt slippage or failure.

Key Features

• Automatic tension adjustment for modern serpentine belt systems.
• OE-style fitment for straightforward installation and alignment.
• Engineered to match or exceed original tensioner performance.
• Helps prevent belt noise, slippage and premature belt wear.
• Supports consistent operation of alternator, power steering, A/C and other accessories.

Benefits

• Reduces risk of belt-related breakdowns and unscheduled downtime.
• Maintains correct belt tension throughout the service life.
• Helps minimise false warning lights and charging system issues due to belt slip.
• Contributes to smooth power steering feel and optimal A/C performance.

When to Replace

• Visible belt wear, squeal, chirp or vibration in the accessory drive.
• Loss of belt tension or signs of tensioner misalignment or sticking.
• Recommended as part of a complete accessory belt drive service.

For best results and to reduce repeat repairs, replace the belt tensioner when installing a new serpentine belt and inspect related pulleys and idlers.

Specifications

• Brand: Gates
• Series: DriveAlign Automatic Belt Tensioner
• Part Number: 38169

Always verify part number 38169 against your vehicle details or an application guide before purchase to ensure correct fitment.