ALLIANT AP63490 AMBIENT AIR TEMPERATURE (AAT) SENSOR 1994-1997 FORD 7.3L POWERSTROKE

Alliant Power AP63490 Ambient Air Temperature (AAT) Sensor

Fits 1994–1997 Ford 7.3L Power Stroke Diesel

Restore accurate air intake temperature readings and improve engine efficiency with the Alliant Power AP63490 Ambient Air Temperature (AAT) Sensor — a high-quality, OEM-spec replacement for your aging or faulty factory sensor.

Precision-built to deliver reliable data to your engine’s computer, this sensor helps ensure proper fuel-air mixture, cold start performance, and emissions control. If your truck is showing erratic temperature readings or throwing AAT-related codes, this is the fix you can trust.

🔧 Key Features:

• Direct-Fit Replacement – Engineered for the 7.3L Power Stroke (1994–1997)

• OEM Cross-Reference: 9U2Z-12A648-A / DY1145

• Restores Accurate Sensor Readings – Improves performance and efficiency

• Durable, OE-Spec Construction – Built to perform under extreme diesel conditions

• 13-Month Unlimited Mileage Warranty – Backed by Alliant Power’s commitment to quality

• Made in the USA – Trusted by diesel techs and fleets nationwide

🚚 Vehicle Fitment:

Compatible with all Ford F-Series trucks equipped with the 7.3L Power Stroke diesel:

• Ford F-250 – 1994 to 1998

• Ford F-350 – 1994 to 1998

• Ford F-450 – 1994 to 1998

• Ford F-550 – 1994 to 1998

• All F-Series (7.3L Power Stroke) – 1994 to 1998

✅ Why Alliant Power?

• OEM fit and function

• Made in the USA

• Industry-leading warranty

• Trusted by professional diesel technicians