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Product Fitment:
2022-2026 Subaru WRX
The Subaru Accessory Drive Belt Tensioner (Part Number: 23769AA080) is a genuine OEM component designed to maintain proper tension on your engine’s serpentine (drive) belt. This tensioner ensures consistent belt alignment and operation, helping critical engine accessories such as the alternator, water pump, and A/C compressor function efficiently.
Engineered to Subaru’s factory specifications, this tensioner assembly automatically applies the correct pressure to the drive belt, preventing slippage, reducing noise, and minimizing premature belt wear. A failing or worn tensioner can lead to squeaking noises, belt misalignment, or accessory performance issues—making this an important maintenance component for long-term engine reliability.
Constructed from durable materials and designed as a direct replacement, this OEM unit ensures proper fitment and dependable performance across a wide range of Subaru models.
Genuine Subaru OEM accessory drive belt tensioner
Maintains proper belt tension and alignment
Helps prevent belt slippage, noise, and premature wear
Supports proper operation of engine accessories
Direct replacement with OEM fit and reliability
Designed for long service life under factory conditions
Manufacturer: Subaru
Part Number: 23769AA080
Part Type: Accessory Drive Belt Tensioner Assembly
Other Names: Serpentine Belt Tensioner, V-Belt Tensioner
Fitment Type: Direct Replacement
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