---

Explore our comprehensive Vehicle Systems Solutions for all your automotive needs. Do you own one of the below BMW 6-cylinder cars, 1993-2006? If so then your vanos, engine variable valve timing unit, is most likely failing. These vanos units consistently fail because their piston seal O-rings deteriorate. The O-rings consist of a material that cannot withstand the engine environment. This causes the vanos piston seals to lose their sealing function and for the vanos unit to fail. Learn more about these specific issues and what you can do to address them. BMW does not provide the vanos seals separately. It sells rebuilt vanos units for ~$500. New rebuilt vanos units come with the same failing O-rings, and they often fail significantly within 20,000 miles (32,000 kilometers).

Automotive System Solutions

Beisan Systems provides class leading Vanos and systems solutions for BMW. We have been in business since 2007 and have serviced thousands of happy customers with our excellent Vehicle Systems Solutions!

The late Rajaie Qubain founded Beisan Systems. He spent countless years perfecting each product to ensure it worked flawlessly. Superior support offering was normal for him and never shied away from detailing all of his products’ inner workings. We will continue to offer the best customer service and product quality possible, as he would have wanted. You can always rely on our comprehensive Vehicle Systems Solutions for top performance.

Beisan Systems is now under the good hands of Raj’s sister and fellow engineer, Lama Qubain. She is moving the company forward and completing projects that were in process. Together with her technical and office staff, we continue to offer the same excellent products, service, and support as always. Our commitment to Automotive System Solutions remains unmatched.

Rajaie is dearly missed by friends, family, and the BMW community. Rest in peace.

 

---