Engine Valve Cover Gasket Set for 2002-2006 BMW M54 L6 2-5L 3-0L 325Ci 325i 325xi 330Ci 330i 330xi E46 525i 530i E39 E60 X3 2-5i 3-0i E83 X5 E53 Z3 Co

Function: A leaking valve cover can be dangerous. The smoke and vapor from the oil burning as it hits a hot exhaust manifold can enter the cabin of the boat. So it is important to install a quality valve cover gasket .It can greatly prevent liquids and gases from escaping into adjacent cylinders and the surrounding oil and coolant galleries. The purpose is to seal the cylinders to ensure maximum compression and avoid leakage of coolant or engine oil into the cylinders Fits for: BMW M54 L6 2.5L / 3.0L 325Ci Base (E46) 2002-2006 325i Base (E46) 2002-2005 325xi Base (E46) 2002-2005 330Ci Base (E46) 2002-2006 330i Base (E46) 2002-2005 330xi Base (E46) 2002-2005 525i Base (E39/E60) 2001-2005 530i Base (E39/E60) 2002-2005 X3 2.5i (E83) 2004-2005 X3 3.0i (E83) 2004-2006 X5 (E53) 2002-2006 Z3 Coupe (E36) 2002 Z3 Roadster (E36) 2002 Z4 (E85) 2003-2005 Replace Part Number: 11129070990 / 11121437395 / 11120030496 / 11121726537 Can offer an extensive line of OE quality ready for installation, please check the description and compatibility chart before your purchasing. All the products have been inspected before sending out Material: TOP quality Engine Valve Cover Gasket Set, features high quality silicone rubber material to ensure maximum performance and extended service life.This valve cover gasket with advanced manufacturing technology makes sure whether in high or low temperatures gaskets' highly durability and optimum operation Packing: 1*valve cover gasket+2*spark plug hole gaskets+15*grommet seals / valve cover seal washer Note: The attachment to the gasket set must be just right, not too tight and not too loose. Any of these two conditions can ruin the gasket's efficiency, consequently, the valve cover itself Service: You will receive a 24-months