BMW 3 Series E46 E46 2000-2005 Petrol: 316, 318 Hatchback, Saloon, Estate, Coupe. Wire length and sensor design may differ from your original. This will not effect performance. Body Style. This part fits the following engine codes: M43B16 (164E3), N40B16A, N45B16A, N42B20A, N46B20A, N42B20A, N46B20A, N46B20C, N45B16A, N46B18A, N42B18A.
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