Sensor, crankshaft pulse BOSCH 0 261 210 131

[PREMIUM PERFORMANCE] - Bosch Original Equipment crankshaft position sensors provide accurate engine speed detection - engine speed is the main control for ignition times GENUINE PART - Bosch Crankshaft Position Sensors are not only a high quality replacement part, but the same sensor your vehicle was equipped with in the manufacture - minus the cost of branded packaging SUPERIOR CRAFTSMANSHIP Rugged design features precise digital measurement of rotation speeds, high resistance to external interference, and wide temperature range that can withstand extreme hot and cold operating conditions LONGER* Bosch crankshaft position sensors deliver precise operation and long* that your vehicle needs for superior performance, lowest emissions and optimal fuel mileage *OE numbers 90494182, 90540743; For select Cadillac vehicles (verify specific fitment details with fit checker above): 1997-01 Catera, 2003-04 CTS