{"product_id":"mahle-ss45959-engine-valve-stem-oil-seal-set-intake-and-exhaust","title":"Mahle SS45959 Engine Valve Stem Oil Seal Set - Intake and Exhaust","description":"\u003ch2\u003eReliable Valve Stem Oil Seal Set for Jaguar and Lincoln Vehicles\u003c\/h2\u003e\u003cp\u003eThe Mahle SS45959 Engine Valve Stem Oil Seal Set is engineered to provide precise sealing performance for select Jaguar and Lincoln models. Designed with durable fluoroelastomer material, this seal set ensures effective oil control and helps maintain engine efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 0.173 inches (4.4 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 0.984 inches\u003c\/li\u003e\n\u003cli\u003eThickness: 0.028 inches\u003c\/li\u003e\n\u003cli\u003eHeight: 0.028 inches (0.704 mm overall height)\u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality fluoroelastomer for heat and chemical resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Specifications\u003c\/h2\u003e\u003cp\u003eThe Mahle SS45959 valve stem oil seals feature a precise inside diameter of 0.173 inches, matching the valve stem size for a secure fit. The outside diameter measures 0.984 inches, providing a tight seal within the valve guide bore. With a thickness and height of 0.028 inches, these seals maintain proper clearance and prevent oil leakage. The fluoroelastomer compound offers excellent resistance to high temperatures and engine fluids, ensuring long-lasting durability in demanding engine environments.\u003c\/p\u003e\u003ch2\u003eCompatible Jaguar and Lincoln Models\u003c\/h2\u003e\u003cp\u003eThis valve stem oil seal set is compatible with Jaguar LS, S-Type, and X-Type models, as well as select Lincoln vehicles. The SS45959 part number corresponds to the exact specifications required for these engines, making it a suitable replacement part for maintaining optimal valve stem sealing performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents oil leakage around valve stems\u003c\/li\u003e\n\u003cli\u003eReduces valve guide wear caused by oil contamination\u003c\/li\u003e\n\u003cli\u003eMaintains engine oil pressure and efficiency\u003c\/li\u003e\n\u003cli\u003eHelps avoid blue smoke from exhaust due to oil burning\u003c\/li\u003e\n\u003cli\u003eSupports consistent engine performance and emissions control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Mahle SS45959 valve stem oil seal set, ensure the valve stems and guides are clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Verify the seal is seated evenly to prevent leaks. It is recommended to replace valve stem seals in pairs or sets to maintain balanced engine operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eMahle manufactures this valve stem oil seal set to meet strict OEM standards for fit and function. The fluoroelastomer material is selected for its durability under high temperature and chemical exposure. While specific warranty details are not provided, Mahle products typically adhere to industry quality controls to ensure reliable performance in Jaguar and Lincoln engines.\u003c\/p\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":52131699196085,"sku":"FLHQ-SS45959","price":31.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VG_SS45959_Zz1.jpg?v=1775172598","url":"https:\/\/www.partcatalog.com\/products\/mahle-ss45959-engine-valve-stem-oil-seal-set-intake-and-exhaust","provider":"PartCatalog","version":"1.0","type":"link"}