Genuine E8TZ9S283A Fuel Filter Vacuum Switch Assembly

The Genuine E8TZ9S283A is a fuel filter vacuum switch assembly designed for Ford diesel engine applications. This OEM component monitors vacuum pressure in the fuel filtration system and triggers a warning signal when conditions indicate water accumulation or filter restriction.

Key Features:

• Original Equipment Manufacturer (OEM) quality for reliable performance
• Diesel/water separator sensor functionality
• Monitors fuel filter vacuum pressure to detect water contamination
• Direct replacement for Ford part number E8TZ9S283A
• Helps prevent engine damage from water-contaminated fuel

This switch assembly is a critical component in diesel fuel systems, providing early warning of fuel filtration issues. When water accumulates in the separator or the filter becomes restricted, the vacuum switch activates the dashboard warning light, alerting the operator to service the fuel filter system before engine damage can occur.