{"product_id":"for-bmw-valve-gasket-for-e53-e65-e66-e38-e39-e46-e90-m57-m47n-engine-engine-valve-sealing-ring-compatible-with-multiple-models","title":"Valve Gasket Stainless Steel for BMW E53 E65 E66 E38 E39 M57 Engine","description":"\u003cdiv\u003e\n\u003cp\u003eEngineers typically recommend replacing factory rubber sealing rings after extended mileage cycles because heat exposure causes embrittlement and turbocharger boost leakage. This stainless steel valve gasket restores precise manifold compression while resisting cracking under sustained exhaust backpressure. Specifically engineered for BMW diesel architectures, it delivers a durable metal-to-metal seal that maintains dimensional stability across aggressive temperature variations.\u003c\/p\u003e \u003cp\u003eFabricated for M57 and M47 powerplant generations, this component integrates seamlessly into E39 5 Series, E46 3 Series, E53 X5, and E38\/E65\/E66 7 Series platforms equipped with 3.0d and 2.0d\/2.5d configurations. The hardened alloy resists chemical degradation from crankcase vapor and maintains structural rigidity when torqued correctly, effectively eliminating chronic underboost fault codes and excessive smoke during cold ignition events.\u003c\/p\u003e \u003ch3\u003eBenefits \u0026amp; Practical Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplace alongside timing drive components to maximize labor efficiency before reassembling the cylinder head cover.\u003c\/li\u003e\n\u003cli\u003eScrape residual carbon from mating surfaces before installation; apply a thin coat of high-temperature assembly grease to prevent seizing on removal.\u003c\/li\u003e\n\u003cli\u003eInspect intermediate charge piping simultaneously, as degraded silicone connections will immediately mask any vacuum retention improvements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Cold-rolled austenitic stainless steel\u003c\/li\u003e\n\u003cli\u003ePart Identifier: BOP08\u003c\/li\u003e\n\u003cli\u003ePrimary Application: High-pressure turbo intake valve sealing flange\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePackage includes:\u003c\/strong\u003e 1 x Stainless Steel Valve Gasket\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eInstallation Reminder:\u003c\/strong\u003e Tighten mounting fasteners incrementally using a star-pattern sequence to guarantee uniform gasket compression. Discard and replace any bolts showing visible elongation or stripped threads.\u003c\/p\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003cp\u003eDelivering proven automotive replacement parts to professional mechanics and enthusiasts since 2002 at intercyprus.com.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Silver","offer_id":55111901348182,"sku":"1005010382081754-Silver","price":24.23,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S623d6998855041cf8afdd12a26c1bba4c.webp?v=1787815995","url":"https:\/\/www.intercyprus.com\/products\/for-bmw-valve-gasket-for-e53-e65-e66-e38-e39-e46-e90-m57-m47n-engine-engine-valve-sealing-ring-compatible-with-multiple-models","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}