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Quantity
1
Description
White-Rodgers ( Stancor ) 596-902 Glow Plug Relay Monster GPR (see picture below)
Aftermarket Glow Plug Module originally manufactured for large sound studio amplifier applications. NOTE: If you have a Late 99-03 California emissions truck ...
Reviews
4.9
17 ratings
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This GPR is exactly what they advertise it as. Well built, easy to install, and makes a night and day difference when it comes to the heating system for these old Super Duties. If youre having issues with your truck not starting without being plugged in just do yourself a favor and buy one of these. You wont regret it.
Charlie · May 30, 2026
I received it quickly with very good packaging with lots of paper and bubble wrap securing it.
D
David · May 13, 2026
Heavy duty relay. Will be installing when i do my turbo and injectors! Pumped to see how it works