Restore reliable starting power to your diesel truck or van with this OEM-style glow plug relay solenoid—engineered for dependable cold-weather performance in 6.9L and 7.3L engines. This direct replacement solenoid ensures proper glow plug operation when temperatures drop, helping your diesel engine start quickly and smoothly. Whether you're maintaining your workhorse F-Series pickup or E-Series van, this aftermarket relay delivers OEM-quality performance without the dealer price tag.
Key Features:
12V Voltage System
4-Terminal Design
2.264in / 57.5mm Mounting Hole Spacing
5/16-18 Threaded Motor & Battery Studs
10-32 Threaded Switch & Ground Terminals
Flat Mounting Base with 14mm x 7mm Oval Mounting Holes
New Aftermarket Part (Not Rebuilt/Refurbished)
Compatible With Ford:
E-Series Vans: 1985-2003 with 6.9L (420) and 7.3L (445) V8 Diesel engines
F-Series Pickups: 1985-2003 with 6.9L (420) and 7.3L (445) V8 Diesel engines (including Powerstroke)
Excursion: 2000-2003 with 7.3L (445) V8 Diesel engines
Heavy Duty Trucks: 1999-2003 450, 550, 650, and 750 Series with 7.3L (446) Diesel engines
Replaces OEM Part Numbers: F81Z12B533AC, F7TZ12B533CA3, F7TZ12B533A3, DY861, 15-288, SAZ4201J