If you're looking for a reliable and accurate transmission temperature sensor for your Powerstroke, look no further than the Alliant AP63497. This direct replacement for the OE Trans. Temp. Sensor is an excellent choice for anyone looking to maintain or improve the performance of their vehicle. The Alliant AP63497 is a high-quality replacement for the following OEM part numbers: 3C3Z7H141AA, 9C3Z7H141A, BC3Z7H141A.