Wells 1R1372 Diesel Glow Plug Controller

The Wells 1R1372 Diesel Glow Plug Controller manages the operation of the glow plugs and controls the large current flow used to operate them in diesel engines. Glow plugs are used to pre-heat the combustion chamber when a cold diesel engine is started, ensuring reliable cold-weather starting and optimal engine performance.

Key Features:

• Designed and manufactured to meet or exceed original equipment manufacturers' specifications for performance and durability
• Controls high-current flow to glow plug system
• Direct replacement for failed or malfunctioning glow plug controllers
• Precision-engineered for reliable diesel engine starting

Symptoms of a malfunctioning diesel glow plug controller include a no-start condition, hard starting or long crank time, cylinder misfire, and excessive exhaust particulate during warm-up. Not correcting a failed controller places additional stress on charging and starting systems, contaminates motor oil with raw fuel, and increases harmful emissions. Replace your worn or failed glow plug controller with this quality Wells replacement part to restore proper diesel engine operation.