2515900C1 | Genuine OEM International/Navistar DEF Tank Sensor Head Assembly

The 2515900C1 Genuine OEM International/Navistar DEF Tank Sensor Head Assembly is designed for compatible diesel exhaust fluid (DEF) tank systems. This assembly includes a 5-gallon level sensor and provides DEF tank level information to the vehicle's emissions and SCR system.

PRODUCT INFORMATION

• Part Number: 2515900C1
• Brand: International/Navistar
• Condition: New
• Component: DEF Tank Sensor Head Assembly
• Sensor: 5-Gallon Level Sensor
• Fuel Type: Diesel
• DEF Tank Application: 5 Gallon
• System: DEF / SCR Emissions System
• Application: Compatible International/Navistar heavy-duty truck applications

APPLICATIONS

Designed for selected International/Navistar truck applications using compatible 5-gallon DEF tank systems and sensor configurations. Exact fitment varies by vehicle model and DEF system configuration.

FUNCTION

The DEF tank sensor head assembly monitors the DEF level within the tank and provides sensor information to the vehicle control system for proper DEF and SCR system operation.

A worn, damaged, or failing DEF Tank Sensor Head Assembly may cause symptoms such as:

• Incorrect DEF level readings
• DEF warning messages
• DEF or SCR system fault codes
• Incorrect or inconsistent sensor readings
• Check engine or emissions warnings
• Aftertreatment system faults

WHY REPLACE A DEF TANK SENSOR HEAD ASSEMBLY?

A properly functioning DEF sensor assembly is important for accurate DEF level monitoring and reliable SCR emissions system operation. Replacing a faulty sensor head assembly can help restore accurate DEF system information and normal system operation.

FITMENT INFORMATION

Please verify the part number, DEF tank capacity, vehicle model, sensor configuration, and OE specifications before ordering. Exact fitment varies by application.

If you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.

GENUINE INTERNATIONAL/NAVISTAR PART

Part Number: 2515900C1