Mercury Engine Mounted Trim Switch (8M0037225)

The Mercury Engine Mounted Trim Switch (8M0037225) is a genuine OEM replacement part specifically designed for late model Mercury and Mariner outboards ranging from 75HP to 500HP. Whether you operate a mid-range outboard or a powerful V8, this switch ensures reliable control over your engine’s trim and tilt system—directly from the engine’s cowling.

Mounted at the rear of the engine, this trim switch allows for precise adjustment of your outboard’s position when launching, docking, or underway. Having trim control at the engine itself is especially helpful during trailering or maintenance. The 8M0037225 model is factory-fitted on many newer Mercury outboards and serves as a direct replacement for worn or damaged switches.

Featuring a weather-sealed housing, this switch is built to endure harsh marine conditions including salt, spray, sun, and vibration. The tactile push-button design offers clear feedback for easy operation—even with wet hands or gloves—making it ideal for serious anglers and recreational boaters alike.

This switch uses integrated wiring with a sealed plug-style connector, offering a quick, hassle-free installation. No splicing or complicated setup—just plug and play. It provides seamless compatibility with late-model Mercury 75HP–500HP engines, including Verado, Pro XS, and FourStroke series.

Whether you’re replacing a failed unit or performing a routine upgrade, the 8M0037225 delivers smooth, factory-level trim control performance with lasting durability.

Key Features:

• Suits Mercury 75HP–500HP late-model outboards

• OEM-quality replacement

• Plug-style connection for easy installation

• Rear engine-mounted for convenient access

• Durable, marine-grade sealed design

Regain full trim control at your engine with the Mercury Engine Mounted Trim Switch (8M0037225)—trusted performance for high-output Mercury motors.

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