{"product_id":"genuine-99921715509-engine-valve-cover-bolt","title":"Genuine 99921715509 Engine Valve Cover Bolt","description":"\u003ch2\u003eReliable Engine Valve Cover Bolt for Porsche 911 and Boxster\u003c\/h2\u003e\u003cp\u003eThe Genuine engine valve cover bolt, part number 99921715509, is designed specifically for Porsche 911 and Boxster models. This precision-engineered fastener ensures secure attachment of the valve cover, maintaining engine integrity and performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine Porsche replacement part for accurate fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with Porsche 911 and Boxster engine valve covers\u003c\/li\u003e\n\u003cli\u003eDurable construction to withstand engine heat and vibration\u003c\/li\u003e\n\u003cli\u003ePart number 99921715509 for easy identification and ordering\u003c\/li\u003e\n\u003cli\u003eEngine hardware designed to maintain proper sealing and alignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Fastener for Engine Valve Cover Applications\u003c\/h2\u003e\u003cp\u003eThis engine valve cover bolt is manufactured to meet Porsche specifications, providing a reliable fastening solution for the valve cover on Porsche 911 and Boxster engines. Using the correct Genuine part number 99921715509 helps prevent leaks and ensures the valve cover remains securely in place under normal operating conditions. The bolt’s material and design resist corrosion and mechanical stress, contributing to long-term engine performance and maintenance.\u003c\/p\u003e\u003ch2\u003eCompatible Porsche Models and Common Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged valve cover bolts on Porsche 911 engines\u003c\/li\u003e\n\u003cli\u003eSecuring valve covers on Porsche Boxster models during engine maintenance\u003c\/li\u003e\n\u003cli\u003ePreventing oil leaks caused by loose or stripped valve cover fasteners\u003c\/li\u003e\n\u003cli\u003eMaintaining proper valve cover alignment to avoid gasket damage\u003c\/li\u003e\n\u003cli\u003eEnsuring engine hardware integrity after valve cover removal or repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Genuine engine valve cover bolt 99921715509, ensure the valve cover gasket is properly seated to avoid leaks. Torque the bolt to the manufacturer’s specifications to prevent over-tightening, which can damage the valve cover or threads. It is recommended to replace all valve cover bolts if any show signs of wear or corrosion to maintain uniform clamping force.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eAs a Genuine Porsche part, the engine valve cover bolt 99921715509 meets strict quality standards for fit, form, and function. This part is engineered to provide consistent performance and durability. Warranty coverage is subject to Porsche’s terms and conditions for Genuine replacement parts.\u003c\/p\u003e","brand":"Genuine","offers":[{"title":"Default Title","offer_id":52275163267253,"sku":"DFPH-99921715509","price":8.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GU_99921715509_Top.jpg?v=1775850936","url":"https:\/\/www.partcatalog.com\/products\/genuine-99921715509-engine-valve-cover-bolt","provider":"PartCatalog","version":"1.0","type":"link"}