Glow Plug Relay

1 - 24 of 88 results for Glow Plug Relay

Ultima Technologies 70 Amp 4 Terminal Diesel Glow Plug Relay - RLYU0048

Part #:
RLYU0048
Line:
UT
Terminal Type:   Blade
Bracket Included:   No
Connector Gender:   Male

Ultima Technologies 200 Amp 4 Terminal Diesel Glow Plug Relay - RLYU0052

Part #:
RLYU0052
Line:
UT
Terminal Type:   Threaded
Bracket Included:   Yes
Connector Gender:   Male

Ultima Technologies 40 Amp 5 Terminal Automatic Headlight Control Relay - RLYU0076

Part #:
RLYU0076
Line:
UT
Terminal Type:   Blade
Bracket Included:   Yes
Connector Gender:   Female

Ultima Technologies 30 Amp 4 Terminal Cooling Fan Motor Relay - RLYU0082

Part #:
RLYU0082
Line:
UT
Terminal Type:   Blade
Bracket Included:   No
Connector Gender:   Male

Ultima Technologies 5 Terminal Diesel Glow Plug Controller - RLYU0095

Part #:
RLYU0095
Line:
UT
Terminal Type:   Blade, Threaded
Bracket Included:   Yes
Connector Gender:   Female, Male

Ultima Technologies 4 Terminal Diesel Glow Plug Relay - RLYU0115

Part #:
RLYU0115
Line:
UT
Terminal Type:   Pin, Threaded
Bracket Included:   Yes
Connector Gender:   Female, Male
In a diesel engine, the glow plugs help to raise the temperature of the cylinders to assist with combustion on cold days. Diesel engines rely on the temperature of combustion to heat the engine and ignite fuel and air by compression. The glow plug relay or glow plug time relay is activated by the engine control module and turns on the diesel glow plugs for a set amount of time before indicating that the vehicle can be started to ensure optimal combustion and prevent engine damage.