BMW Genuine Cylinder Head Valve Cover Gasket Set E39 E46 E53 Z3 525i 528i 530i 320i 323Ci 323i 325Ci 325i 325xi 328Ci 328i 330Ci 330i 330xi X5 3.0i Z3 2.5 Z3 2.5i Z3 2.8 Z3 3.0i BMW Genuine Cylinder Head Valve Cover Gasket Set E39 E46 E53 Z3 Also use- (Qty.) (15) 11 12 1 437 395 valve cover nut seal. It is also available in our eBay store. Cylinder head cover -- Manufacturer Warranty: 24000 miles or 2 years Please see Product Description below for vehicle compatibility