HQRP Cam Shaft Camshaft Position Sensor for BMW 12 14 7 506 273 20-72-0471 20 72 0471 20720471 12 14 7 518 628 12 14 1 438 082 12 14 7 506 273 12147518628 12141438082 12147506273 PC482 + Coaster HQRP&reg; Cam Shaft Camshaft Position Sensor plus HQRP&reg; Coaster; Condition: New; Replacement P/N: 12 14 7 506 273 / 20-72-0471 / 20 72 0471; Replacement P/N: 20720471 / 12 14 7 518 628 / 12 14 1 438 082 / 12 14 7 506 273; Replacement P/N: 12147518628 / 12141438082 / 12147506273 / PC482; 200 days warranty!