BMW Drive Belt Tensioner INA 11281247051

The BMW Drive Belt Tensioner INA 11281247051, manufactured by INA (part number 5330005100), is an OE supplier component engineered for precise drive belt management. Designed for select 1994–1995 BMW 318i, 318is, and 318ti models with 1.8L L4 engines and E36 chassis, this hydraulic shock-type tensioner maintains optimal tension on the water pump and alternator belt for reliable engine accessory performance. Engineered to OEM standards, this component delivers the performance and durability expected from an original supplier. Verified OE part numbers include 11 28 1 247 051 and 11281247051.