{"product_id":"fel-pro-25581-engine-coolant-outlet-gasket","title":"Fel-Pro 25581 Engine Coolant Outlet Gasket","description":"\u003ch2\u003eEngine Coolant Outlet Gasket Overview\u003c\/h2\u003e\u003cp\u003eFel-Pro 25581 is an engine coolant outlet gasket built for sealing applications across a wide range of older Nissan, Isuzu, Chevrolet, GMC, and Buick Opel vehicles. It uses application-specific materials and a 2-hole design to support a precise seal where the coolant outlet meets the mating surface.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eApplication-specific gasket material for sealing performance\u003c\/li\u003e\n\u003cli\u003e2-hole design for the listed coolant outlet applications\u003c\/li\u003e\n\u003cli\u003eEngine sealing part from Fel-Pro\u003c\/li\u003e\n\u003cli\u003eFits a broad range of classic import and domestic applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eFel-Pro 25581 is an engine coolant outlet gasket intended for vehicles that require a 2-hole sealing pattern. The fitment includes 1968-1973 Nissan 510, 1970-1973 Nissan 240Z, 1975-1979 Nissan 620, 1982-1985 Chevrolet S10, and 1984-1991 Isuzu Trooper, along with additional Nissan, Chevrolet, GMC, Isuzu, and Buick Opel applications. This part number, 25581, is used across multiple interchange listings for the same sealing application.\u003c\/p\u003e\u003cp\u003eFel-Pro gaskets are engineered around vehicle-specific sealing needs rather than generic universal dimensions. That approach matters for coolant outlet service because the gasket must maintain a consistent seal at the joint and resist leakage at the mating surface. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a leaking coolant outlet gasket\u003c\/li\u003e\n\u003cli\u003eRestoring a seal after coolant service\u003c\/li\u003e\n\u003cli\u003eAddressing seepage at the outlet-to-engine joint\u003c\/li\u003e\n\u003cli\u003eCorrecting sealing issues on 2-hole coolant outlet designs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the gasket shape, bolt pattern, and engine application before installation. Clean both mating surfaces thoroughly and inspect the coolant outlet for corrosion, pitting, or warpage that could affect sealing. Confirm the 2-hole configuration matches the removed part and the vehicle listing before assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFel-Pro states that its gaskets use application-specific materials and are built to deliver vehicle sealing performance and durability trusted by professionals.\u003c\/p\u003e","brand":"Fel-Pro","offers":[{"title":"Default Title","offer_id":53683075088565,"sku":"BCWV-25581","price":12.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FP_25581_Top.jpg?v=1793772633","url":"https:\/\/www.partcatalog.com\/products\/fel-pro-25581-engine-coolant-outlet-gasket","provider":"PartCatalog","version":"1.0","type":"link"}