Level Sensor FC4Z-5J242-A FC4Z-5J229-C DC4Z-5J250-B Fits for Ford Truck F‑650 F‑750 2004–2015

Level Sensor FC4Z-5J242-A FC4Z-5J229-C DC4Z-5J250-B – Replacement for Ford Truck F-650 F-750 2004–2015

Aftermarket DEF level sensor engineered for accurate fluid level monitoring and reliable emissions system performance in Ford F-650 and F-750 medium-duty truck applications. Precision-manufactured components ensure drop-in compatibility with correct fitment.

Technical Specifications

• Part Numbers: FC4Z-5J242-A, FC4Z-5J229-C, DC4Z-5J250-B, DC4Z-5J250-C, FC4Z5J242A, FC4Z5J229C, DC4Z5J250B, DC4Z5J250C
• Tank Interface: 4
• Suction Fitting Diameter: 3/8 in
• Return Fitting Diameter: 5/16 in
• Coolant Inlet Fitting Diameter: 5/8 in
• Coolant Outlet Fitting Diameter: 5/8 in
• Header Height: 13.284 in
• Installation Depth: 337.41 mm
• Condition: New, aftermarket replacement
• Function: Monitors DEF tank fluid level and transmits data to the engine control module to maintain SCR emissions compliance and prevent low-fluid shutdowns on Ford F-650 and F-750 medium-duty trucks

Equipment Compatibility

Note: Compatibility is provided for reference. Please verify against your part number before ordering.

Fits the Following Applications:

• Ford F-650 2004–2015
• Ford F-750 2004–2015

Why Choose This Level Sensor

The DEF level sensor is a critical emissions system component in your Ford F-650 or F-750 medium-duty truck — it continuously monitors fluid level in the DEF tank and feeds real-time data to the ECM to maintain SCR system operation and regulatory compliance on commercial routes. A failed or inaccurate level sensor triggers fault codes, activates warning indicators, and can result in derate conditions or vehicle shutdown that disrupts commercial operations and fleet schedules. This replacement unit delivers:

• Accurate DEF level monitoring – Engineered to meet the signal output, connector, and dimensional specifications of Ford F-650 and F-750 DEF system requirements for 2004–2015 model years
• Exact-fit installation – Direct replacement with correct installation depth, fitting diameters, header height, and interface to match Ford truck specifications without modification
• Durable construction – Built to withstand continuous DEF exposure, thermal cycling, and the demanding duty requirements of Ford F-650 and F-750 commercial truck operation
• Cost-effective solution – Aftermarket quality at a fraction of dealer pricing

Package Contents

• 1 × Level Sensor FC4Z-5J242-A

Essential for Ford F-650 and F-750 2004–2015 DEF system maintenance and level sensor replacement. Keep your Ford medium-duty truck delivering full emissions compliance and uninterrupted commercial operation on every route.