Glow Plug Relay

Description

1994 – 2002 GM 6.5L Diesel Engine Glow Plug Relay Alliant Power AP63420

This is a glow plug relay that controls when power is sent to the glow plugs to warm the engine cylinders.  This fits 1994-2000 GM 6.5L diesel vehicles.  Alliant Power part number AP63420.

YEAR RANGE: 1994 – 2002
APPLICATION: 6.5L

Cross Reference Numbers;

12088560
12135176
12496472
12496475
1R1372
212366
212-366
31028267
63420
AP63420
HDC907
RY383
RY-383