Poppet Valve Kit for Mercury Mariner Force 135-200HP 2.0L 2.5L V6 - 803062T1

Poppet Valve Kit for Mercury Mariner Force

This poppet valve kit is a direct replacement for Mercury, Mariner, and Force outboard engines rated 135-200HP with 2.0L and 2.5L V6 powerheads, OEM cross-reference 803062T1.

Overview

This poppet valve kit regulates water flow in the cooling system of Mercury Mariner Force outboards with 2.0L and 2.5L V6 engines. Designed for 135-200HP models, it helps maintain proper engine temperature and prevent overheating. The kit includes the poppet valve and necessary components for a direct swap.

Built For Performance

• Replaces OEM poppet valve kit part 803062T1
• Fits 135-200HP Mercury Mariner Force 2.0L and 2.5L V6 outboards
• Restores proper water pressure regulation
• Prevents engine overheating from stuck or worn poppet valves
• Includes all required gaskets and hardware for installation

Fits These Machines

• for Mercury 135HP (2.0L V6)
• for Mercury 150HP (2.5L V6)
• for Mariner 175HP (2.5L V6)
• for Force 200HP (2.5L V6)

On-The-Job Use

• In outboard cooling systems to regulate water flow
• During annual maintenance or after overheat events
• As part of thermostat and water pump replacement
• On high-performance V6 outboards requiring precise cooling control

Specs At A Glance

Good To Know

Q: Is this poppet valve kit specific to Mercury 2.5L engines? A: This kit fits both 2.0L and 2.5L V6 Mercury Mariner Force outboards from 135 to 200HP, but always confirm your engine's serial number.

Q: Does the kit include the valve spring? A: Yes, the poppet valve kit includes the valve, spring, and related components for a complete replacement.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.