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Knock sensor from a BMW 7 (F01–F04) 750i N63 engine. This sensor detects detonation in the combustion chamber and allows the engine management system to adjust ignition timing for optimal performance and protection. OEM codes 7577034 and 757703401. Verify fitment against your original unit's part number before ordering.
Knock sensor from a BMW 7 (F01–F04) 750i N63 engine. This sensor detects detonation in the combustion chamber and allows the engine management system to adjust ignition timing for optimal performance and protection. OEM codes 7577034 and 757703401. Verify fitment against your original unit's part number before ordering.
