Good Sealing Performance: Leakproof O-ring kit has excellent sealing performance, even under long-term high temperature operation, it can firmly adhere to various joint parts, reduce problems caused by small gaps in the cooling system, protect the normal operation of the engine, and build a reliable sealing barrier for the cooling system
Diverse Specifications: Cooling system O-ring kit includes a variety of common sizes to meet your needs for the cooling system of the vehicle, each sealing ring is finely designed to facilitate the precise replacement of aging components, whether it is daily maintenance or comprehensive overhaul, it can flexibly respond and improve maintenance efficiency
Compatible Models: Fit for BMW 328i 1997-2006, fit for 323i 1997-2006, fit for 328Ci 2000-2006, fit for 325Ci 2000-2006, fit for 330Ci 2001-2006, fit for 330i 2001-2006, replace 13621743299 17111711987 11537802638 11537545278 11517514942
High Quality Rubber: Seal O-ring kit is made of high-temperature resistant rubber material, with both flexibility and strength, suitable for various environments, and is not easily aged or deformed after long-term use, bringing a stable and long-lasting system sealing experience to your car
Easy to Install: No professional tools or complicated steps are required, even without experience, can be easily installed in just a few minutes, greatly reducing the time and labor costs required for traditional maintenance, saving you valuable time and energy