MCP Thermal Control System - Complete Cooling System Fix - H.S Code 8714.10

The MCP Thermal Control System: 
- Scroll all the way down to the bottom of the page to order.

About:
The MCP Thermal Control System adds an engine coolant re-circulation line that allows HOT coolant to continuously circulate inside the engine, flowing from the head back into the bottom of the cylinder through the water pump.

Having a re-circulation line eliminates severe temperature swings and uneven internal engine temperatures which can cause oil consumption, sticky transmission shifting and uneven wear.

Having constant coolant flow through the water pump also helps regulate oil and bottom end temperature.

All thermostat bypass kits are similar but the MCP Thermostat bypass kit is designed to work better than other kits especially in really hot or really cold weather climates by isolating the re-circulation path better which preserves the maximum cooling capability of the system all while helping keep the entire engine in the proper temperature range.

Fits 1987 – PRESENT model years.

For aftermarket tanks the thermostat block is 11/16ths thick and spaces the elbow out that far. Check your clearance.

United States shoppers please note, the USA imposed a 25% Duty and a 25% Tariff on all shipments entering the USA from Canada as of Aug 29th, 2025. These fees will be added on the check out screen. The GOOD news is, even with the extra 50% cost, it's still the best money you'll ever spend on your bike. It's that good.