{"product_id":"motorad-2026-180-high-flow-engine-coolant-thermostat-180","title":"Motorad 2026-180 High Flow Engine Coolant Thermostat 180°","description":"\u003cp\u003eThe Motorad 2026-180 High Flow Thermostat is built to OEM specifications and processes by an OE supplier, giving you a dependable replacement for demanding cooling systems. Its copper case and wax compound design deliver a rapid response to changing coolant temperatures, helping your engine maintain proper operating range. Stainless steel and copper construction adds strength for long-term durability, while the offset design and air relief valve support proper airflow and installation accuracy. OEM style seals are included where applicable, simplifying the replacement process. Rated to open at 180 degrees, this thermostat fits a range of 1965-1985 Cadillac and International vehicles, including Eldorado, DeVille, Fleetwood, Seville, and Cargostar models. Whether you're maintaining a classic Cadillac or a vintage International truck, this thermostat is engineered to help your cooling system perform the way it was designed to.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003eCopper case and wax compound provide rapid response to coolant temperature changes for consistent engine operation\u003c\/li\u003e\n  \u003cli\u003eStainless steel and copper construction adds increased strength and durability for long-term reliability\u003c\/li\u003e\n  \u003cli\u003eOffset design and air relief valve support proper coolant flow and simplified installation\u003c\/li\u003e\n  \u003cli\u003eOEM style seals included where applicable, helping ensure a proper fit against the housing\u003c\/li\u003e\n  \u003cli\u003eManufactured to OEM specifications and processes by an OE supplier for dependable replacement performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Summary\u003c\/h3\u003e1965-1968 International CO4000 Transtar 6.6L 6572CC 401CID V8 U\/K 16 Valve Naturally Aspirated GAS\u003cbr\u003e1965-1968 International CO4000 Transtar 7.8L 7834CC 478CID V8 U\/K 16 Valve Naturally Aspirated GAS\u003cbr\u003e1965-1968 International CO4000 Transtar 9.0L 8998CC 549CID V8 U\/K 16 Valve Naturally Aspirated GAS\u003cbr\u003e1968-1969 Cadillac Eldorado 7.7L 7735CC 472CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1968-1974 Cadillac Calais 7.7L 7735CC 472CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1968-1974 Cadillac Commercial Chassis 7.7L 7735CC 472CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1968-1974 Cadillac DeVille 7.7L 7735CC 472CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1968-1974 Cadillac Fleetwood 7.7L 7735CC 472CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1970-1974 Cadillac Eldorado 8.2L 8193CC 500CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1972-1974 Cadillac Eldorado 8.2L 8195CC 500CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1975-1976 Cadillac Calais 8.2L -CC 500CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1975-1976 Cadillac Commercial Chassis 8.2L -CC 500CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1975-1976 Cadillac DeVille 8.2L -CC 500CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1975-1976 Cadillac Eldorado 8.2L -CC 500CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1975-1976 Cadillac Fleetwood 8.2L -CC 500CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1977-1978 Cadillac Eldorado 7.0L -CC 425CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1977-1979 Cadillac Commercial Chassis 7.0L -CC 425CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1977-1979 Cadillac DeVille 7.0L -CC 425CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1977-1979 Cadillac Fleetwood 7.0L -CC 425CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1979 Cadillac DeVille 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated DIESEL\u003cbr\u003e1979 International 1724 7.3L 7310CC 446CID V8 U\/K 16 Valve Naturally Aspirated GAS\u003cbr\u003e1979-1981 International 1824 6.6L 6622CC 404CID V8 U\/K 16 Valve Naturally Aspirated GAS\u003cbr\u003e1979-1981 International 1824 7.3L 7310CC 446CID V8 U\/K 16 Valve Naturally Aspirated GAS\u003cbr\u003e1979-1981 International F1924 6.6L 6622CC 404CID V8 U\/K 16 Valve Naturally Aspirated GAS\u003cbr\u003e1979-1981 International F1924 7.3L 7310CC 446CID V8 U\/K 16 Valve Naturally Aspirated GAS\u003cbr\u003e1979-1982 International 1724 6.6L 6622CC 404CID V8 U\/K 16 Valve Naturally Aspirated GAS\u003cbr\u003e1979-1982 International 1924 S 6.6L 6622CC 404CID V8 U\/K 16 Valve Naturally Aspirated GAS\u003cbr\u003e1979-1982 International 1924 S 7.3L 7310CC 446CID V8 U\/K 16 Valve Naturally Aspirated GAS\u003cbr\u003e1980 Cadillac Seville 5.7L -CC 350CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1980 International 2275 9.0L 9031CC 551CID V8 U\/K 16 Valve Naturally Aspirated DIESEL\u003cbr\u003e1980 International S1723 6.6L -CC 404CID V8 U\/K U\/K Valve Naturally Aspirated GAS\u003cbr\u003e1980 International S1724 6.6L -CC 404CID V8 U\/K U\/K Valve Naturally Aspirated GAS\u003cbr\u003e1980 International S1823 6.6L -CC 404CID V8 U\/K U\/K Valve Naturally Aspirated GAS\u003cbr\u003e1980 International S1823 7.3L -CC 446CID V8 U\/K U\/K Valve Naturally Aspirated GAS\u003cbr\u003e1980 International S1824 6.6L -CC 404CID V8 U\/K U\/K Valve Naturally Aspirated GAS\u003cbr\u003e1980 International S1824 7.3L -CC 446CID V8 U\/K U\/K Valve Naturally Aspirated GAS\u003cbr\u003e1980 International S1924 6.6L -CC 404CID V8 U\/K U\/K Valve Naturally Aspirated GAS\u003cbr\u003e1980 International S1924 7.3L -CC 446CID V8 U\/K U\/K Valve Naturally Aspirated GAS\u003cbr\u003e1980 International S1925 6.6L -CC 404CID V8 U\/K U\/K Valve Naturally Aspirated GAS\u003cbr\u003e1980 International S1925 7.3L -CC 446CID V8 U\/K U\/K Valve Naturally Aspirated GAS\u003cbr\u003e1980-1981 Cadillac DeVille 6.0L -CC 368CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1980-1981 Cadillac Eldorado 6.0L -CC 368CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1980-1981 Cadillac Seville 6.0L -CC 368CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1980-1981 International 1925 S 6.6L 6622CC 404CID V8 U\/K 16 Valve Naturally Aspirated GAS\u003cbr\u003e1980-1981 International 1925 S 7.3L 7310CC 446CID V8 U\/K 16 Valve Naturally Aspirated GAS\u003cbr\u003e1980-1982 International 1654 9.0L 9031CC 551CID V8 U\/K 16 Valve Naturally Aspirated DIESEL\u003cbr\u003e1980-1984 Cadillac Commercial Chassis 6.0L -CC 368CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1980-1984 Cadillac Fleetwood 6.0L -CC 368CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e1980-1984 International 1754 9.0L 9031CC 551CID V8 U\/K 16 Valve Naturally Aspirated DIESEL\u003cbr\u003e1981-1983 International Cargostar 5.7L -CC 345CID V8 U\/K U\/K Valve Naturally Aspirated GAS\u003cbr\u003e1981-1983 International S1853 9.0L -CC 551CID L6 U\/K U\/K Valve Turbocharged DIESEL\u003cbr\u003e1981-1983 International S1854 9.0L -CC 551CID L6 U\/K U\/K Valve Turbocharged DIESEL\u003cbr\u003e1981-1985 International S1754 9.0L -CC 551CID L6 U\/K U\/K Valve Turbocharged DIESEL\u003cbr\u003e\n\u003cdiv class=\"-partnumber\"\u003ePart Numbers: 2026-180\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Motorad\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 2026-180\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Engine Coolant Thermostat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 055644202686\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGTIN:\u003c\/strong\u003e 00055644202686\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 2.2500 x 2.2500 x 2.2500 IN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 2.2500 x 2.2500 x 2.2500 IN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e 0.1300 PG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 1 EA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGasket or Seal Pre-Installed:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealing Flange Outside Diameter:\u003c\/strong\u003e 2.12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealing Flange Outside Diameter:\u003c\/strong\u003e 53.85\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight Between Flanges:\u003c\/strong\u003e 1.24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight Between Flanges:\u003c\/strong\u003e 31.50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMAP Controlled:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade Type:\u003c\/strong\u003e OEM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInterchange\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003eACDelco: 12TP01D\u003c\/li\u003e\n  \u003cli\u003eCST: 15458\u003c\/li\u003e\n  \u003cli\u003eParts Master: 65268\u003c\/li\u003e\n  \u003cli\u003eMotorad: 2026-180\u003c\/li\u003e\n  \u003cli\u003eFVP Caps \u0026amp; Thermostats: 2026-180\u003c\/li\u003e\n  \u003cli\u003eDuralast: 15458BP\u003c\/li\u003e\n  \u003cli\u003eWorldparts: 92026180\u003c\/li\u003e\n  \u003cli\u003ePep Boys: 2026-180\u003c\/li\u003e\n  \u003cli\u003ePronto: 2026-180\u003c\/li\u003e\n  \u003cli\u003eFederated: 2026-180\u003c\/li\u003e\n  \u003cli\u003eMighty Distributing System: 15458\u003c\/li\u003e\n  \u003cli\u003eParts Plus: P15458\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty Duration:\u003c\/strong\u003e 12 Months\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Motorad","offers":[{"title":"Default Title","offer_id":47827562692757,"sku":"2026-180","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/2026-180_Angle.jpg?v=1787708600","url":"https:\/\/mizumoauto.com\/products\/motorad-2026-180-high-flow-engine-coolant-thermostat-180","provider":"Mizumo Auto","version":"1.0","type":"link"}