DDE A4721531328 | FILL LEVEL SENSOR WATER SEPARATOR – FUEL FILTER DD13

Description

The DDE A4721531328 Fill Level Sensor is an OEM-quality component designed for the water separator in the fuel filter system of Detroit Diesel DD13 engines. This sensor monitors water accumulation in the fuel filter housing and alerts the driver when drainage is required, helping to prevent water contamination in the fuel system.

By providing accurate water level readings, this sensor protects injectors, high-pressure pumps, and other critical fuel system components from damage. Replacing a faulty fill level sensor ensures consistent fuel quality, improved engine performance, and long-term reliability.

Features & Benefits:

• ✅ OEM-quality genuine DDE part

• ✅ Accurate water level detection in the fuel filter housing

• ✅ Protects fuel system components from water damage

• ✅ Supports optimal engine performance and reliability

• ✅ Durable construction for long service life

Specifications:

• 📌 Part Number: A4721531328

• 📌 Brand: DDE (OEM)

• 📌 Type: Fill Level Sensor – Water Separator

• 📌 Application: Detroit Diesel DD13 engines

• 📌 Position: Fuel Filter / Water Separator

Compatibility:
Fits Freightliner and Western Star trucks equipped with DD13 engines using the OEM water separator fuel filter system (verify compatibility with VIN before purchase).

Warranty:
HD Pro Parts offers a 90-day warranty on all applied parts.