Solenoid

The QUARTER MASTER solenoid (MPN 114004) is a precision electromagnetic switching component engineered for high-demand automotive and powersports applications. As a seasoned mechanic, you'll recognize this as the backbone of starter engagement, transmission control, and clutch management systems—critical for vehicles ranging from street machines to dedicated race rigs. Whether you're diagnosing a no-start condition, upgrading a transmission controller, or building a custom drivetrain, a reliable solenoid is non-negotiable for consistent electrical actuation and longevity.

QUARTER MASTER's solenoid delivers rapid coil response and precise plunger travel, essential for crisp gear engagement and millisecond-level timing in modern transmissions and launch control systems. The compact footprint—measuring 2.85 x 2.7 x 5.35 inches and weighing just 1.63 lbs—permits flexible installation in tight engine bays without sacrificing magnetic holding force or cycle durability. Built to OEM and performance standards, this unit resists thermal cycling and electrical surge, making it reliable for both stock restoration and forced-induction setups where voltage stability matters.

This solenoid is ideal for hot rodders, transmission builders, and DIY enthusiasts tackling starter rebuilds, turbo lag management, or shift-control retrofits on classics and modern platforms alike. Installation pairs seamlessly with factory wiring or aftermarket harnesses; verify terminal configuration and voltage requirements for your specific vehicle before ordering. Proper mounting and secure electrical termination ensure years of reliable service—a replacement or upgrade that pays dividends in starting reliability and transmission response time.