{"product_id":"fel-pro-35508-engine-coolant-thermostat-case-o-ring","title":"Fel-Pro 35508 Engine Coolant Thermostat Case O-Ring","description":"\u003ch2\u003eEngine Coolant Thermostat Case O-Ring\u003c\/h2\u003e\u003cp\u003eFel-Pro 35508 is an engine coolant thermostat case O-ring for select Honda Prelude applications. It is built for sealing service where a precise fit and reliable coolant containment are required.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eApplication-specific sealing material for thermostat case service\u003c\/li\u003e\n\u003cli\u003eEngine coolant O-ring designed for a precise sealing interface\u003c\/li\u003e\n\u003cli\u003eFel-Pro sealing solution for professional repair use\u003c\/li\u003e\n\u003cli\u003eFits 1988-1991 Honda Prelude, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eFel-Pro 35508 is a thermostat case O-ring used in cooling system sealing applications on the Honda Prelude. The part is intended to restore the seal at the thermostat case interface, helping maintain proper coolant containment at the housing connection. Fel-Pro 35508 is part of Fel-Pro's sealing lineup, which uses application-specific materials to address vehicle sealing needs with a focus on durability and consistent fit. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 19313PH3000, 112171) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant seepage at the thermostat case\u003c\/li\u003e\n\u003cli\u003eSealing wear at the housing interface\u003c\/li\u003e\n\u003cli\u003eLoss of sealing integrity during cooling system service\u003c\/li\u003e\n\u003cli\u003eReplacement of a hardened or flattened O-ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInspect the thermostat case and mating surfaces before installation. Clean away old seal material, coolant residue, and debris so the new O-ring seats evenly. Verify the replacement matches the original application before reassembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFel-Pro sealing products are engineered with application-specific materials and are trusted by professional technicians for sealing performance and durability.\u003c\/p\u003e","brand":"Fel-Pro","offers":[{"title":"Default Title","offer_id":53573921636533,"sku":"BCWV-35508","price":15.62,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FP_35508_Top.jpg?v=1792560026","url":"https:\/\/www.partcatalog.com\/products\/fel-pro-35508-engine-coolant-thermostat-case-o-ring","provider":"PartCatalog","version":"1.0","type":"link"}