{"product_id":"valve-guide-for-sea-doo-challenger-or-se-310-1503-2008-2011-intake-exhaust","title":"Valve Guide for Sea-Doo Challenger or SE 310 1503 2008-2011 Intake Exhaust","description":"\u003ch2\u003eIntake or Exhaust Valve Guide for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis intake or exhaust valve guide keeps valve stems aligned in the 1503 engine used by the Sea-Doo Challenger and SE 310, supporting proper valve seating and compression.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis intake or exhaust valve guide is a replacement component for the 1503 engine found in the Sea-Doo Challenger and SE 310. It centers each valve stem so the valve face contacts its seat evenly through every cycle. It is intended for riders and technicians servicing the top end of a Sea-Doo 1503 powerplant.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMaintains valve stem alignment for consistent seat contact\u003c\/li\u003e\n\u003cli\u003eConstruction matched to the 1503 cylinder head application\u003c\/li\u003e\n\u003cli\u003eUsable in intake or exhaust positions\u003c\/li\u003e\n\u003cli\u003ePrecision bore limits oil passage along the valve stem\u003c\/li\u003e\n\u003cli\u003eReplaces a worn guide causing smoke, noise, or compression loss\u003c\/li\u003e\n\u003cli\u003eSold individually for targeted repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Sea-Doo Challenger 1503, 2008-2011\u003c\/li\u003e\n\u003cli\u003efor Sea-Doo SE 310 1503, 2008-2011\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCylinder head service on the 1503 engine\u003c\/li\u003e\n\u003cli\u003eTop-end rebuild after valve guide wear is diagnosed\u003c\/li\u003e\n\u003cli\u003eCorrection of compression loss tied to valve alignment\u003c\/li\u003e\n\u003cli\u003ePreventive replacement alongside valve stem seal work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eValve Guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntake or Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1503\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I replace just one valve guide? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, a single worn guide can be replaced on its own, though many rebuilds replace the full set. Verify stem-to-guide clearance after installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What symptoms point to a worn valve guide? \u003cstrong\u003eA:\u003c\/strong\u003e Blue smoke at startup, valve noise, and dropping compression are common signs. Replacing the guide restores correct stem alignment and sealing.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":51060187758678,"sku":"OO1C01968","price":57.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_efcfcd7e-f78d-4112-ab67-3566a6e9fbe7.jpg?v=1794306907","url":"https:\/\/www.solidspare.com\/products\/valve-guide-for-sea-doo-challenger-or-se-310-1503-2008-2011-intake-exhaust","provider":"Solid Spare","version":"1.0","type":"link"}