ACDelco 19541494 GM OE Water in Fuel (WIF) Sensor

The ACDelco 19541494 is a GM Original Equipment Water in Fuel (WIF) Sensor engineered to monitor the diesel fuel supply for water contamination. When water is detected, the sensor transmits an electrical signal to the Engine Control Module (ECM) and/or the dashboard warning lamp, alerting the driver before water-contaminated fuel can cause damage to injectors or other fuel system components.

As a genuine GM OE part, this sensor is manufactured to the same specifications as the component originally installed at the factory, ensuring precise fit, form, and function. It is a direct OEM replacement and is backed by General Motors.

Key Features:

• Sends an electrical signal to the ECM and/or dashboard lamp when water is detected in the fuel supply
• GM Original Equipment — manufactured to OE specifications for fit, form, and function
• Designed, engineered, and tested to GM's rigorous quality standards
• Direct factory replacement requiring no modification for installation
• Backed by General Motors for quality, reliability, and durability
• Also known as a Water in Filter (WIF) sensor on diesel fuel filter applications

This ACDelco OE sensor is the trusted choice for restoring proper fuel system monitoring and protecting your diesel engine from the damaging effects of water contamination in the fuel supply.