BMW Coolant Pipe O-Ring - OE Supplier 11531703848

Maintain the integrity of your BMW's cooling system with this premium **OE Supplier Coolant Pipe O-Ring**. Designed as a direct, high-quality replacement for the original part (OE Number: **11531703848**), this O-ring provides a crucial, leak-free seal for the engine coolant pipe. Crafted from durable materials, it's engineered to withstand the thermal stresses and chemical exposure within your vehicle's cooling system, preventing costly coolant leaks and ensuring optimal engine temperature regulation.

This essential sealing component is compatible with a wide range of BMW models including the E36 3 Series (323i, 323is, 325i, 325is, 328i, 328is, M3), E39 528i (up to 09/1998), and various Z3 models (M Roadster, M Coupe, Roadster). It covers vehicles equipped with M50, M50TU, M52, S50, and S52 engines from 1992 through 2000. Ensure proper cooling system function by replacing worn or degraded O-rings.

Part Number: **OES-11531703848**