{"product_id":"mishimoto-mmts-ram-89h","title":"Mishimoto MMTS-RAM-89H - 89-93 Dodge 5.9L Cummins 87.5C High-Temperature Thermostat","description":"\u003cp\u003eMishimoto MMTS-RAM-89H - 89-93 Dodge 5.9L Cummins 87.5C High-Temperature Thermostat\u003c\/p\u003e\u003cp\u003eThermostat, High-Temp, fits Dodge 5.9L First-Gen Cummins 1989-1993\u003c\/p\u003e\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\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\u003cul\u003e\n\u003cli\u003eHigher activation temperature restricts coolant circulation for a longer time, providing quicker engine warmup\u003c\/li\u003e\n\u003cli\u003eIdeal for cold climates\u003c\/li\u003e\n\u003cli\u003eIncludes thermostat and high-quality replacement gasket\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTechSpec Includes\u003c\/strong\u003e: \u003cspan\u003e(1) Mishimoto Thermostat--(1) Thermostat Gasket--Mishimoto Lifetime Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTechSpec Note\u003c\/strong\u003e: \u003cspan\u003eN\/A\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTechSpec Mishimoto Activation Temperature (F)\u003c\/strong\u003e: \u003cspan\u003e189.5\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTechSpec OEM Activation Temperature (F)\u003c\/strong\u003e: \u003cspan\u003e180\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSellingPoint01\u003c\/strong\u003e: \u003cspan\u003eDirect fit for 1989-1993 Dodge Ram with 5.9L Cummins\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSellingPoint02\u003c\/strong\u003e: \u003cspan\u003eHigher activation temperature restricts coolant circulation for a longer time, providing quicker engine warmup\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSellingPoint03\u003c\/strong\u003e: \u003cspan\u003eIdeal for cold climates\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSellingPoint04\u003c\/strong\u003e: \u003cspan\u003eIncludes thermostat and high-quality replacement gasket\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSellingPoint05\u003c\/strong\u003e: \u003cspan\u003eMishimoto Lifetime Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSellingPoint06\u003c\/strong\u003e: \u003cspan\u003eN\/A\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSellingPoint07\u003c\/strong\u003e: \u003cspan\u003eN\/A\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSellingPoint08\u003c\/strong\u003e: \u003cspan\u003eN\/A\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSellingPoint09\u003c\/strong\u003e: \u003cspan\u003eN\/A\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSellingPoint10\u003c\/strong\u003e: \u003cspan\u003eN\/A\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSellingPoint11\u003c\/strong\u003e: \u003cspan\u003eN\/A\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSellingPoint12\u003c\/strong\u003e: \u003cspan\u003eN\/A\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSellingPoint13\u003c\/strong\u003e: \u003cspan\u003eN\/A\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSellingPoint14\u003c\/strong\u003e: \u003cspan\u003eN\/A\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSellingPoint15\u003c\/strong\u003e: \u003cspan\u003eN\/A\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInstall Difficulty\u003c\/strong\u003e: \u003cspan\u003e2\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTechSpec Applications\u003c\/strong\u003e: \u003cspan\u003eDodge D250 I6 (5.9L) 1989-1993--Dodge D350 I6 (5.9L) 1989-1993--Dodge W250 I6 (5.9L) 1989-1993--Dodge W350 I6 (5.9L) 1989-1993\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTechSpec Engine Codes\u003c\/strong\u003e: \u003cspan\u003e6BT\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTechSpec Chassis Codes\u003c\/strong\u003e: \u003cspan\u003eD\/W Series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mishimoto","offers":[{"title":"Default Title","offer_id":47345118347402,"sku":"MMTS-RAM-89H","price":75.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_mmts-ram-89h_1_normalized.jpg?v=1776776289","url":"https:\/\/www.onlyinstock.com\/products\/mishimoto-mmts-ram-89h","provider":"Only In Stock","version":"1.0","type":"link"}