The Alliant AP63458 Accelerator Pedal Position Sensor is a replacement for your factory APPS sensor. A "dead pedal" as well as diagnostic trouble codes are common symptoms of a faulty sensor. This sensor is designed for applications where the is APPS mounted under the intake horn on the driver side of the engine. Fits both automatic and manual transmissions. Applications: 1998.5-2002 5.9L ISB w/VP44 2003-2004 5.9L ISB w/Common Rail Note: Will not fit on 2004 applications where APPS is located under battery This product has NO warranty if installed on a truck with a tuner/programmer. WARRANTY INFO: 2 Year / Unlimited Mileage Disclaimer: CDP is in no way affiliated with Cummins or any of its subsidiaries or related companies, and that Cummins has not authorized the sale of any of CDP's parts, and has not tested or approved any of CDP’s parts for use in genuine Cummins brand products.