{"product_id":"mishimoto-89-93-dodge-59l-cummins-875c-high-temperature-thermostat-472979-t14","title":"Mishimoto 89-93 Dodge 5.9L Cummins 87.5C High-Temperature Thermostat","description":"\u003ch3\u003e\u003cstrong\u003eManufacturer Part # : MMTS-RAM-89H\u003c\/strong\u003e\u003c\/h3\u003e\u003cbr\u003e\u003ch2\u003eMarket Description\u003c\/h2\u003e\n\u003cp\u003eThe 12-valve first-gen Cummins in your Ram is considered one of the best diesel engines ever produced, and for good reason. Fuel efficiency, torque, and simplicity are just a few characteristics that give the Cummins its stellar reputation. We're huge fans of the Cummins engine, which is why we've developed a high-temperature thermostat for the 1989-1993 5.9L 12v Cummins. This Mishimoto thermostat activates at a higher temperature (189.5F) compared to the factory thermostat (180F). By raising the activation temperature, coolant flows through the system later, promoting quicker engine warmup. The Mishimoto high-temperature thermostat is ideal for vehicles in cold climates, where rapid warmup and quicker in-cabin heat is vital. This thermostat includes a high-quality replacement gasket and our signature Mishimoto Lifetime Warranty.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description - Extended\u003c\/h2\u003e\n\u003cp\u003eEngine coolant thermostat designed to regulate coolant flow and maintain optimal operating temperature. Ensures efficient warm-up, prevents overheating, and supports reliable performance with a precise fit.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures and Benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigher activation temperature restricts coolant circulation for a longer time, providing quicker engine warmup\u003c\/li\u003e\n  \u003cli\u003eIncludes thermostat and high-quality replacement gasket\u003c\/li\u003e\n  \u003cli\u003eIdeal for cold climates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Description - Short\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMishimoto 89-93 Dodge 5.9L Cummins 87.5C High-Temperature Thermostat\u003c\/li\u003e\n  \u003cli\u003eThermostat\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Description - Long\u003c\/h2\u003e\n\u003cp\u003eThermostat, High-Temp, fits Dodge 5.9L First-Gen Cummins 1989-1993\u003c\/p\u003e\n\n\u003ch2\u003eAAIA Part Type Description\u003c\/h2\u003e\n\u003cp\u003eEngine Coolant Thermostat\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description - Invoice\u003c\/h2\u003e\n\u003cp\u003eMishimoto MMTS-RAM-89H\u003c\/p\u003e","brand":"Mishimoto","offers":[{"title":"Default Title","offer_id":47187587039370,"sku":"T14.472979","price":114.0,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4599\/4122\/files\/02c75f9348d7ce4f21fa6a76fa0d5679.jpg?v=1760679712","url":"https:\/\/qjipdu-tf.myshopify.com\/products\/mishimoto-89-93-dodge-59l-cummins-875c-high-temperature-thermostat-472979-t14","provider":"SBX Performance","version":"1.0","type":"link"}