GBR 522-009 Diesel Glow Plug Relay

Diesel Glow Plug Relay for Ford Super Duty

GBR 522-009 is a diesel glow plug relay for Ford applications that need switched battery power delivered to the glow plugs during cold starts. It is built to OE performance specifications for consistent electrical output in demanding diesel starting conditions.

Compatible with Ford E-350 Club Wagon, E-350 Super Duty, Excursion, F-250 Super Duty, and F-350 Super Duty applications listed below, this glow plug solenoid supports reliable cold-weather starting and proper glow plug operation. Part number 522-009 is also referenced for select Ford E-350 Econoline, E-350 Econoline Club Wagon, F-250, F-250 HD, and F-350 diesel applications.

Key Features

• Diesel glow plug relay / solenoid for cold engine start-up
• Supplies switched battery power to the glow plugs
• Manufactured to OE performance specifications
• Direct replacement style for listed Ford diesel applications
• Part number 522-009 for catalog and service reference

Detailed Description

The GBR Glow Plug Relay line is focused on OE-style electrical control for diesel starting systems. This relay helps route battery power to the glow plugs when the engine is cold, supporting the preheat cycle required for easier starting and more stable initial combustion. Part number 522-009 is used across multiple Ford diesel truck and van platforms, including 1994-2003 Ford F-Series Super Duty, E-Series, and Excursion applications shown in the fitment list.

This part cross-references 1826634C94 and F81Z12B533AC for the same application.

What It Helps Address

• Hard starting during cold weather
• Glow plugs not receiving switched power
• Intermittent preheat operation
• Extended crank time on diesel engines
• Electrical relay failure in the glow plug circuit

Installation Notes and Tips

• Verify the vehicle’s emissions configuration and engine application before ordering.
• Inspect glow plugs, wiring, connectors, and related fuses before replacing the relay.
• Confirm the original part number and connector style against the existing unit.
• After installation, test glow plug operation and cold-start performance.

Quality Assurance

GBR manufactures this glow plug solenoid to OE performance specifications for the listed Ford diesel applications, including 2000-2003 Ford F-250 Super Duty, 2000-2003 Ford F-350 Super Duty, and 2000-2003 Ford Excursion.

Fitment

• Fits 2003 Ford E-350 Club Wagon, w/ Fed emissions - Solenoid.; Glow Plug Relay
• Fits 2000-2003 Ford E-350 Super Duty, w/ Fed emissions - Solenoid.; Glow Plug Relay
• Fits 2000-2003 Ford Excursion, w/ Fed emissions - Solenoid.; Glow Plug Relay
• Fits 2000-2003 Ford F-250 Super Duty, w/ Fed emissions - Solenoid.; Glow Plug Relay
• Fits 2000-2003 Ford F-350 Super Duty, w/ Fed emissions - Solenoid.; Glow Plug Relay
• Fits 2000-2002 Ford E-350 Econoline Club Wagon, w/ Fed emissions - Solenoid.; Glow Plug Relay
• Fits 1995-1999 Ford E-350 Econoline Club Wagon, Solenoid.; Glow Plug Relay
• Fits 1999 Ford E-350 Super Duty, Solenoid.; Glow Plug Relay
• Fits 1999 Ford F-250 Super Duty, Solenoid.; Glow Plug Relay
• Fits 1999 Ford F-350 Super Duty, Solenoid.; Glow Plug Relay
• Fits 1995-1998 Ford E-350 Econoline, Solenoid.; Glow Plug Relay
• Fits 1997 Ford F-250 HD, Solenoid.; Glow Plug Relay
• Fits 1994-1997 Ford F-350, Solenoid.; Glow Plug Relay
• Fits 1994-1996 Ford F-250, Solenoid.; Glow Plug Relay