Febi Bilstein Valve Cover Gasket Set - 101138 - OE Matching Quality and Fit. This gasket set is made from ACM (polyacrylic) rubber and is designed for cylinder head cover applications. It is a high-quality part suitable for various vehicle makes and models. Ensure correct fitment for your vehicle before purchase. Febi Bilstein is a trusted brand in the automotive industry with extensive experience. All parts are shipped from the UK. We offer a 60-day returns policy and express shipping options are available. Contact us for expert advice or to confirm fitment. Always check this product is correct for your vehicle before purchase. The product is designed to be used as originally intended and installed by a competent individual. N.B. products are usually supplied without fitting instructions.