{"product_id":"mahle-ss45623-engine-valve-stem-oil-seal-set-intake","title":"Mahle SS45623 Engine Valve Stem Oil Seal Set - Intake","description":"\u003ch2\u003eMahle SS45623 Valve Stem Oil Seal Set\u003c\/h2\u003e\u003cp\u003eMahle SS45623 is an engine valve stem oil seal set for intake applications on a wide range of Chrysler, Dodge, and Plymouth vehicles. Built with fluoroelastomer seal material and OE-focused dimensions, it supports consistent valve stem sealing in classic V8 applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine valve stem oil seal set for intake use\u003c\/li\u003e\n\u003cli\u003eContains 8 oil seals, priced as a set\u003c\/li\u003e\n\u003cli\u003eFluoroelastomer valve stem seal material for heat and oil resistance\u003c\/li\u003e\n\u003cli\u003eInside diameter: 0.372 in; outside diameter: 0.625 in\u003c\/li\u003e\n\u003cli\u003eUpper inside diameter-valve side: 9.4 mm\u003c\/li\u003e\n\u003cli\u003eLow-profile seal dimensions: 0.022 in thickness and 0.022 in height\u003c\/li\u003e\n\u003cli\u003eMahle sealing products are trusted by OEMs and technicians worldwide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Mahle SS45623 valve stem oil seal set is built for intake valve sealing on many Chrysler, Dodge, and Plymouth engines from 1966 through 1989. It is a positive-type seal set with fluoroelastomer construction, selected for dependable sealing performance in demanding engine environments. This part number, SS45623, is commonly searched for classic Mopar engine rebuilds where correct valve stem seal dimensions matter.\u003c\/p\u003e\u003cp\u003eCompatible With Chrysler 300, Imperial, Newport, New Yorker, Town \u0026amp; Country, LeBaron, Fifth Avenue, Dodge Charger, Challenger, Monaco, Magnum, Aspen, Ramcharger, and Plymouth PB-series applications listed in the fitment data. This part cross-references Chrysler 4071 003 and FEL-PRO SS 70014 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOil leakage past the valve stem area\u003c\/li\u003e\n\u003cli\u003eExcessive oil consumption from worn intake seals\u003c\/li\u003e\n\u003cli\u003eBlue exhaust smoke caused by valve stem seal wear\u003c\/li\u003e\n\u003cli\u003eLoss of sealing performance during engine rebuilds\u003c\/li\u003e\n\u003cli\u003eReplacement needs on older Chrysler, Dodge, and Plymouth intake valve setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify valve stem diameter and seal dimensions before installation.\u003c\/li\u003e\n\u003cli\u003eInstall on intake positions only, as listed in the fitment data.\u003c\/li\u003e\n\u003cli\u003eInspect valve guides and stems for wear before fitting new seals.\u003c\/li\u003e\n\u003cli\u003eUse clean assembly practices to avoid damaging the fluoroelastomer sealing lip.\u003c\/li\u003e\n\u003cli\u003eConfirm the engine application against the vehicle-specific fitment list for your year, make, and model.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMahle is known for sealing products used by OEMs and professional technicians around the world. SS45623 follows the brand’s OE-focused approach to engine sealing and dimensional accuracy for classic intake valve stem applications.\u003c\/p\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":52409504694453,"sku":"FLHQ-SS45623","price":15.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VG_SS45623_Zz1.jpg?v=1777781555","url":"https:\/\/www.partcatalog.com\/products\/mahle-ss45623-engine-valve-stem-oil-seal-set-intake","provider":"PartCatalog","version":"1.0","type":"link"}