{"product_id":"seal-valve-stem-cylinder-head","title":"Seal - Valve Stem - Cylinder Head for Freelander 1 – LJQ100680L","description":"\u003cp\u003eLJQ100680L is a valve stem seal used in the cylinder head of the Freelander 1 2.0 Rover diesel engine. These seals prevent engine oil from migrating down the valve stems and into the combustion chamber, a failure that typically presents as blue smoke on startup, increased oil consumption, or fouled injectors. Worn or hardened valve stem seals are a common cause of excessive oil use in higher-mileage diesel engines and should be addressed during cylinder head removal or valve servicing.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to seal against the valve stem and guide, controlling oil film to the valve stem\u003c\/li\u003e\n\u003cli\u003eReplacement requires valve spring compression; seals should be renewed whenever the cylinder head is disturbed\u003c\/li\u003e\n\u003cli\u003eManufactured to OEM specification for the Freelander 1 2.0 Rover diesel engine\u003c\/li\u003e\n\u003cli\u003eCylinder heads typically use multiple valve stem seals - confirm total quantity required before ordering and replace all seals as a set\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\n\u003cp\u003eFits the Land Rover Freelander 1 equipped with the 2.0 Rover diesel engine.\u003c\/p\u003e\n\u003cp\u003eNot sure about fitment? Feel free to get in touch at \u003ca href=\"mailto:info@thomasperformance.co.uk\"\u003einfo@thomasperformance.co.uk\u003c\/a\u003e\u003c\/p\u003e","brand":"Allmakes 4x4","offers":[{"title":"Default Title","offer_id":55820867797336,"sku":"LJQ100680L","price":1.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/LJQ100680L-600x600.jpg?v=1758866986","url":"https:\/\/thomasperformance.co.uk\/products\/seal-valve-stem-cylinder-head","provider":"Thomas Performance Ltd","version":"1.0","type":"link"}