Ambient Air Temperature Sensor. STANDARD MOTOR PRODUCTS. Warranty Duration. Over 150,000 skus available. Part Numbers. AUTOPART INTERNATIONAL, BWD AUTOMOTIVE, CARQUEST PREMIUM VEHICLE SOLUTIONS, NAPA CANADA/IGNITION AND CARB - UIN, NAPA/ECHLIN PARTS-ECH, NGK USA/NTK SENSORS, O'REILLY/STD, WELLS VEHICLE ELECTRONICS.