1Applicable Model: The crank sensor is replacement for Chevy 1997 to 2003. Please confirm whether it is consistent with the product you want before buying to avoid unnecessary return. 2OE Number: The part numbers for reference are 90357491, 90451442. Please confirm whether it is consistent with the OE you need before buying to avoid unnecessary return. 3Durable Material: The crank position sensor is made of solid and rugged material, wear resistant and durable, having a long service time. 4Easy to Install: The angle position sensor has a simple installation, convenient and time saving, don't need too much tools or specialized knowledge. 5Ideal Replacement: The crankshaft position sensor is a perfect replacement for car repairing, directly replacing the old and broken accessory, ensuring the normal operation of your car.