{"product_id":"upgrade-aluminum-valve-cover-for-bmw-n52-e70-e82-e90-e91-328i-528i-128i-x3-x5-z4","title":"Upgrade Aluminum Valve Cover For Bmw N52 E70 E82 E90 E91 328i 528i 128i X3 X5 Z4","description":"\u003ch2\u003eAluminum Valve Cover for BMW N52\u003c\/h2\u003e\u003cp\u003eThis aluminum valve cover replacement is designed for BMW N52 engines, sealing the valvetrain and managing crankcase ventilation on models like the 328i, 528i, 128i, X3, X5, and Z4.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis aluminum valve cover for BMW N52 engines replaces a cracked or warped factory cover to keep oil contained and the valvetrain properly enclosed. It serves as a durable alternative for the 328i, 528i, 128i, X3, X5, and Z4, sealing against oil leaks and supporting the integrated PCV system. The aluminum valve cover for BMW N52 offers cooler running and better resistance to heat cycling than plastic, giving long-term sealing on E70, E82, E90, and E91 platforms.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAluminum construction resists warping and cracking from repeated heat cycles\u003c\/li\u003e\n\u003cli\u003eDesigned for N52 engine series found in E70, E82, E90, E91 and related chassis\u003c\/li\u003e\n\u003cli\u003eIntegrated crankcase ventilation passages match the factory PCV layout\u003c\/li\u003e\n\u003cli\u003eRigid alloy body holds torque on the mounting fasteners better than plastic\u003c\/li\u003e\n\u003cli\u003eDirect replacement footprint for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor BMW 328i (E90\/E91)\u003c\/li\u003e\n\u003cli\u003efor BMW 528i\u003c\/li\u003e\n\u003cli\u003efor BMW 128i (E82)\u003c\/li\u003e\n\u003cli\u003efor BMW X3 (E83)\u003c\/li\u003e\n\u003cli\u003efor BMW X5 (E70)\u003c\/li\u003e\n\u003cli\u003efor BMW Z4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing a cracked or oil-leaking factory valve cover\u003c\/li\u003e\n\u003cli\u003eRefreshing the top end during a valve cover gasket job\u003c\/li\u003e\n\u003cli\u003eRestoring proper crankcase ventilation on N52 engines\u003c\/li\u003e\n\u003cli\u003eFixing persistent oil seepage onto exhaust or spark plug wells\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eN52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eE70, E82, E90, E91, E83\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eValve cover with integrated ventilation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this valve cover come with a gasket? \u003cstrong\u003eA:\u003c\/strong\u003e Check the listing contents, as gaskets are often sold separately; reusing or replacing the valve cover gasket at installation is recommended to prevent leaks. \u003cstrong\u003eA:\u003c\/strong\u003e Recheck bolt torque after the first heat cycle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit any N52 engine? \u003cstrong\u003eA:\u003c\/strong\u003e Fitment varies by chassis and model year, so confirm your specific E70, E82, E90, E91, X3, X5, or Z4 application before ordering. \u003cstrong\u003eA:\u003c\/strong\u003e Serial number and production date can affect compatibility.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50557228286038,"sku":"ZZ3P02930","price":439.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_df9ba52e-4bac-4b53-b900-b3589e92de85.jpg?v=1790993423","url":"https:\/\/www.solidspare.com\/products\/upgrade-aluminum-valve-cover-for-bmw-n52-e70-e82-e90-e91-328i-528i-128i-x3-x5-z4","provider":"Solid Spare","version":"1.0","type":"link"}