ALLIANT Exhaust Back Pressure (EBP) Sensor – 1994–1997 Ford 7.3L Powerstroke (AP63429)

Restore proper engine operation on your OBS 7.3L with the ALLIANT Exhaust Back Pressure (EBP) Sensor. This sensor plays a critical role in monitoring exhaust back pressure, allowing the PCM to properly manage cold starts, turbo response, and overall drivability. A failing EBP sensor can cause hard starts, poor throttle response, and incorrect turbo control — this direct replacement fixes that.

🔥 Key Features:

• Direct Replacement – Built to OEM specifications for correct fit and function

• Restores Proper Engine Control – Ensures accurate exhaust pressure data to the PCM

• Improves Driveability – Helps correct cold start issues, turbo lag, and performance inconsistencies

• Trusted OEM Supplier – ALLIANT Power products are widely used in professional diesel repair

✅ Fitment:

• 1994–1997 Ford 7.3L Powerstroke

• Ford F-Series equipped with 7.3L diesel

📦 Part Numbers:

• ALLIANT: AP63429

• Replaces OEM EBP sensor for 94–97 OBS applications

If your OBS Powerstroke is showing signs of poor cold start behavior or inconsistent boost control, the ALLIANT EBP Sensor is a simple, reliable fix to get it running right again.