ACDelco 336-2094 Serpentine Belt Tensioner Assembly

The ACDelco 336-2094 is a professional-grade serpentine belt tensioner assembly designed to maintain proper belt tension in your vehicle's accessory drive system. This complete tensioner assembly helps ensure optimal performance of engine-driven accessories including the alternator, power steering pump, air conditioning compressor, and water pump.

Key Features:

• Complete tensioner assembly with pulley included for direct replacement
• Precision-engineered spring mechanism maintains consistent belt tension throughout the belt's service life
• High-quality bearings designed to withstand extreme temperatures and operating conditions
• Durable construction resists wear from continuous belt operation
• OE-quality design ensures proper fit and function

ACDelco Professional parts are manufactured to meet or exceed OE specifications, providing reliable performance and durability. Regular inspection and replacement of belt tensioners helps prevent belt slippage, reduces accessory noise, and protects against premature belt failure that could lead to loss of critical engine accessories.