{"product_id":"for-bmw-n54-aluminum-pcv-valve-cover-for-bmw-e90-e91-e92-e93-e60-e82-e88-e61-f01-f02-x6-e71-z4-e89-135i-335i-535i-740i-35i","title":"BMW 1 3 5 7 Series \/ X6 \/ Z4 N54 Twin Turbo Billet Aluminum PCV Valve \u0026 Cover Kit 135i 335i 535i 740i 2007 - 2016","description":"\u003cp\u003e\nThe factory plastic PCV valve on the N54 twin turbo engine is a well-known failure point — prone to cracking, loosening, and allowing crankcase pressure to build unchecked, leading to oil loss, boost leaks, and compromised engine performance. This upgraded PCV valve and cover kit replaces the factory plastic unit with a CNC-machined 6061-T6 billet aluminum valve paired with a heat-resistant fluorelastomer O-ring, engineered to correctly route crankcase gases back into the combustion chamber and prevent crankcase over-pressurisation. The anodized aluminum construction withstands the sustained heat and pressure demands of the N54 twin turbo environment where the factory plastic consistently fails over time.\n\u003c\/p\u003e\n\n\u003ch6\u003eFeatures:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e6061-T6 billet aluminum valve replaces the factory plastic unit – resistant to cracking, deformation, and heat-related failure\u003c\/li\u003e\n\u003cli\u003eHeat-resistant fluorelastomer O-ring provides a reliable, long-term seal under the sustained temperatures of the N54 twin turbo engine environment\u003c\/li\u003e\n\u003cli\u003eCNC machined to precise tolerances for a perfect fit – no modification or adapters required\u003c\/li\u003e\n\u003cli\u003eAnodized surface finish for corrosion resistance and a clean, premium engine bay appearance\u003c\/li\u003e\n\u003cli\u003eCorrectly routes crankcase gases into the combustion chamber – prevents crankcase over-pressurisation and associated oil loss issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eSpecifications:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eCondition: 100% Brand New\u003c\/li\u003e\n\u003cli\u003eType: PCV Valve \u0026amp; Cover Kit\u003c\/li\u003e\n\u003cli\u003eValve Material: 6061-T6 Billet Aluminum\u003c\/li\u003e\n\u003cli\u003eSeal Material: Heat-Resistant Fluorelastomer O-Ring\u003c\/li\u003e\n\u003cli\u003eSurface Finish: Anodized\u003c\/li\u003e\n\u003cli\u003eProcessing: CNC Machined\u003c\/li\u003e\n\u003cli\u003eEngine Compatibility: N54 Twin Turbo only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eFitment:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 1 Series E82 · E88 135i N54 Engine (2007–2013)\u003c\/li\u003e\n\u003cli\u003eBMW 1 Series M (1M) E82 · E88 (2007–2013)\u003c\/li\u003e\n\u003cli\u003eBMW 3 Series E90 · E91 · E92 · E93 335i N54 Engine (2005–2013)\u003c\/li\u003e\n\u003cli\u003eBMW 5 Series E60 · E61 535i N54 Engine (2008–2010)\u003c\/li\u003e\n\u003cli\u003eBMW 7 Series F01 · F02 740i · 740Li (2008–2016)\u003c\/li\u003e\n\u003cli\u003eBMW X6 E71 35i (2008–2014)\u003c\/li\u003e\n\u003cli\u003eBMW Z4 E89 35i · 35is (2009–2016)\u003c\/li\u003e\n\u003cli\u003eN54 twin turbo engine applications only – confirm engine code before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eContents:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e1x 6061-T6 Billet Aluminum PCV Valve\u003c\/li\u003e\n\u003cli\u003e1x Heat-Resistant Fluorelastomer O-Ring\u003c\/li\u003e\n\u003cli\u003e1x Billet Aluminum Cover (where applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eBenefits:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003ePermanently resolves the cracking and loosening failure mode of the factory plastic N54 PCV valve\u003c\/li\u003e\n\u003cli\u003ePrevents crankcase over-pressurisation and associated oil loss, boost leak, and engine performance issues\u003c\/li\u003e\n\u003cli\u003eFluorelastomer O-ring maintains a reliable crankcase seal under sustained high-temperature twin turbo operating conditions\u003c\/li\u003e\n\u003cli\u003eBillet aluminum construction provides a service life far exceeding the factory plastic component\u003c\/li\u003e\n\u003cli\u003eClean anodized finish adds a premium visual upgrade in the engine bay\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eInstallation Notes:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eApply a small amount of clean engine oil to the cap threads before installation to ease fitment and prevent thread galling\u003c\/li\u003e\n\u003cli\u003eDo not overtighten – excessive torque can crack the valve cover\u003c\/li\u003e\n\u003cli\u003eIf reusing the original plastic cap rather than the metal cover, the internal nubs inside the cap must be trimmed back before fitting\u003c\/li\u003e\n\u003cli\u003eCompatible with N54 twin turbo engines only – confirm engine code before ordering\u003c\/li\u003e\n\u003cli\u003eIf unsure about compatibility with your specific variant or build date, contact our team with your chassis code and engine code before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eWarranty:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e12-month standard warranty from date of purchase\u003c\/li\u003e\n\u003cli\u003eContact our support team for assistance with any issues\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K2 Industries","offers":[{"title":"Black PCV Cap","offer_id":45971828867306,"sku":"1005009565842017-Black PCV Cap","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Silver PCV Cap","offer_id":45971828900074,"sku":"1005009565842017-Silver PCV Cap","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Silver PCV Valve","offer_id":45971828932842,"sku":"1005009565842017-Silver PCV Valve","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black PCV Valve","offer_id":45971828965610,"sku":"1005009565842017-Black PCV Valve","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/S8522dca5bc3248e987cc18ffc6201d1aD.webp?v=1775155413","url":"https:\/\/www.k2-industries.com\/en-hk\/products\/for-bmw-n54-aluminum-pcv-valve-cover-for-bmw-e90-e91-e92-e93-e60-e82-e88-e61-f01-f02-x6-e71-z4-e89-135i-335i-535i-740i-35i","provider":"K2 Industries","version":"1.0","type":"link"}