Engineered Marine Products 1399-39025 Fuel Primer Choke Solenoid

The Engineered Marine Products 1399-39025 Fuel Primer Choke Solenoid is a critical component designed for Johnson, Evinrude, and OMC outboard marine engines. This aftermarket replacement solenoid controls the fuel priming and choke function, which is essential for proper engine starting and cold-start performance.

Key Features:

• Electronically-activated fuel primer/choke control system
• Manual override lever for backup operation if battery power is lost
• Direct replacement for OEM primer solenoid assemblies
• Designed for reliable operation in harsh marine environments
• Quality aftermarket construction from EMP

The fuel primer choke solenoid allows fuel to flow into the intake manifold during starting, similar to a traditional choke system. When activated by the ignition key, the solenoid opens to prime the engine with fuel. The manual override feature ensures you can still prime the engine manually by adjusting the lever position, even if electrical power is unavailable. This component is essential for maintaining proper starting performance on compatible outboard motors.