The Walker Products Exhaust Backpressure Sensor (part number 1002-1005) is a direct-fit replacement for 2007-2020 Blue Bird, Dodge, Ford, and Freightliner vehicles with 6.7L and 6.4L engines. Walker Products Exhaust Backpressure Sensors are OE Replacement components that measure exhaust pressure for optimized EGR, turbo, and emissions system performance.
Features:
- Monitors Exhaust System Pressure:Â Provides critical pressure data to the ECU for EGR operation, turbo management, and emissions control.
- OE Replacement Calibration:Â Matches factory pressure range, voltage output, and signal response for seamless ECU integration.
- Exact OE Fit: Designed for 100% compatibility with factory mounting locations and connectors—no wiring or modification required.
- Engineered for Harsh Environments:Â Built to withstand high exhaust heat, soot, and vibration for long-term reliability in diesel and gasoline systems.
- Restores Emissions & Turbo Efficiency:Â Helps resolve drivability issues, fault codes, and performance loss caused by inaccurate pressure readings.
Specifications:
| Number of Terminals | 4 |
| Connector Type | Blade |
| Connector Shape | Rectangular |
| Terminal Gender | Female |
Fits: 2007-2020 Blue Bird, Dodge, Ford, Freightliner, and IC Corporation models including All American FE, All American RE, SHL All American, Vision School Bus, Ram 2500, Ram 3500, Ram 4500, Ram 5500 and more — 6.7L and 6.4L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Chrysler 4921746, Chrysler 68002442AA, Chrysler 4928594, Cummins 4928594, Cummins 4921746, Cummins 68002442AA, Wells SU10581, Dorman 904-5052CD and 7 more
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
