Skyward Automotive Products SK89443 Accessory Drive Belt Tensioner Assembly

The Skyward Automotive Products (SKP) SK89443 is a direct-fit accessory drive belt tensioner assembly designed to restore proper belt tension in your vehicle's accessory drive system. A functioning tensioner is critical to maintaining correct tension on the serpentine belt, which drives essential engine accessories including the alternator, power steering pump, air conditioning compressor, and water pump.

Built to meet or exceed OEM specifications, this replacement tensioner assembly provides reliable, long-lasting performance and is engineered for a precise, hassle-free installation. The complete assembly includes the tensioner arm, internal spring mechanism, and tensioner pulley, making it a ready-to-install solution.

Key Features:

• Direct OEM replacement — designed for precise fit and function
• Complete assembly including tensioner arm, spring, and pulley
• Maintains correct serpentine belt tension to protect alternator, A/C compressor, water pump, and power steering pump
• Manufactured to meet or exceed original equipment specifications
• Premium materials engineered to withstand heat, vibration, and heavy load cycling
• Reduces belt slippage, squealing, and premature belt wear

Replacing a worn or failing belt tensioner assembly with the SKP SK89443 helps prevent unexpected belt failure and protects downstream accessory components. This unit is designed for straightforward installation and is suitable for both professional technicians and experienced DIYers.