Mercury Trim Relay Assembly

The Mercury Marine 8M0219830 Trim Relay Assembly is a genuine Mercury OEM electrical relay designed to control the operation of the power trim and tilt system on compatible Mercury outboards. This relay acts as a high-current switching device, allowing the low-current signal from the trim switch to safely operate the hydraulic trim motor that raises and lowers the outboard.

Trim relays are a critical component of the trim and tilt system. When the trim switch is activated, the relay directs power to the trim motor in either the up or down direction. A faulty relay can cause intermittent trim operation, clicking noises, failure to trim up or down, or complete loss of trim and tilt functionality.

Manufactured to Mercury Marine specifications, the 8M0219830 relay is designed to withstand vibration, moisture, heat and the harsh marine environment. Genuine Mercury relays provide reliable electrical performance, correct fitment and long service life, helping ensure dependable operation of the trim and tilt system.

This relay is commonly used on a wide range of modern Mercury FourStroke, Pro XS, SeaPro and Verado outboards equipped with hydraulic power trim and tilt systems.