Heater Core Coolant Block Off Plate – BMW M/S5X

Elevate the cooling performance of your M50, S50, M52, or S52 with the innovative heater core block-off plate featured in this comprehensive kit.

Efficiently redirecting fresh coolant to the exhaust side of the engine, this block-off plate stands out by effectively blocking off the heater core port situated on the rear of the head. This strategic modification deviates from the conventional stock system, preventing the coolant from looping back to the radiator and ensuring optimal thermal management for your engine.

The kit includes a single high-quality aluminum Block Off Plate, meticulously crafted to meet the specific requirements of your engine. Designed with user convenience in mind, this kit is configured to make use of the factory elbow mounting hardware and gasket.

Take control of your engine’s temperature regulation with this heater core block-off plate kit – a reliable and efficient solution for those seeking to optimize their cooling system’s performance. Upgrade your BMW’s cooling capabilities with this quality product, engineered for precision and compatibility with M50, S50, M52, and S52 models.