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Weldona, Colorado 970-368-4455

DieselOrings is a small, family owned and operated business located in the sparsely populated plains of Northeastern Colorado.
UPS is delivering orders in a reasonable time compared to what we see with USPS.
Please understand that these delays are out of our control.
  3/26/2020 - UPS has suspended Guaranteed Delivery for Next Day Air, 2nd Day Air, 3 Day Select and Ground.
UPS has denied all claims for missed delivery dates. (LINK)


White-Rodgers Relay

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#16-009 White-Rodgers (Stancor) 586 902 Monster Glow Plug Relay


Availability: In stock


White-Rodgers 586-902 Heavy Duty Monster Glow Plug Relay

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.

Coil is rated 12 volt continuous duty. Contact rating 200 amp continuous, 600 amp inrush.

If you are looking for a replacement GPR that will last much longer and do a much better job of delivering full voltage to the glow plugs when you need it the most, this is the relay you are looking for. The relay bracket will fit the existing GPR bracket bolt spacing.

Warning: When tightening the small terminal lugs, only tighten enough to seat the nut on the lock washer. If the lug is overtightened, the lug will shear off. Broken terminals will not be waranteed.

Torque specifications:
    • Contact Terminal: 60 inch-lbs. max.
    • Coil Terminal: 12-18 inch-lbs. max.

Click on this link for a writeup from my Mods and Maintenance Pages from when I installed the 586-902 relay on my personal vehicle more than 6 years ago and it is still working as well as the day I installed it.

586-902 relay

                      The White-Rodgers 586-902 relay next to the stock Motorcraft GPR
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