AP63493 Ford 6.0L Powerstroke Ambient Air Temperature Sensor AAT 2004.5-2008

AP63493 - Alliant Power Ford 6.0L Powerstroke Ambient Air Temperature Sensor AAT

Brand: Alliant Power

Part Number: AP63493

Condition: New, OEM Quality

Fitment: 2004.5-2008 Ford 6.0L Powerstroke diesel engines

This Alliant Power AP63493 is a precision Ambient Air Temperature (AAT) sensor designed for 2004.5-2008 Ford 6.0L Powerstroke diesel engines. The AAT sensor monitors outside air temperature and provides critical data to the engine control module for fuel injection timing, turbocharger boost control, and emissions system operation. Accurate ambient temperature readings are essential for optimal engine performance across varying environmental conditions.

The AAT sensor influences multiple engine systems including fuel delivery calculations, EGR operation, and turbocharger wastegate control. A faulty AAT sensor can cause poor cold-weather starting, reduced power output, excessive emissions, and improper boost control. The sensor must provide accurate readings across extreme temperature ranges while withstanding exposure to road debris, moisture, and chemical contaminants.

Cross Reference Numbers: 63493, 5C3Z12A647AA, 5C3Z-12A647-AA, 4C3Z12A647A

OEM Part Numbers: 5C3Z12A647AA, 4C3Z12A647A

Free Shipping: All Alliant Power products ship free within the continental U.S.