{"product_id":"mishimoto-dodge-5-9l-6-7l-cummins-high-temperature-thermostat-part-mmts-ram-99h","title":"Mishimoto Dodge 5.9L\/6.7L Cummins High-Temperature Thermostat Part MMTS-RAM-99H","description":"A defective thermostat can result in engine overheating and potential internal damage. Improve the reliability of your 5.9L\/6.7L cooling system with a Mishimoto Dodge 5.9L\/6.7L Cummins High-Temperature Thermostat! This thermostat is designed as a direct-fit replacement for your aged factory unit. The Mishimoto thermostat has a higher activation temperature (205 degrees Fahrenheit) compared to the factory thermostat (190 degrees Fahrenheit for 99-10 and 2013 trucks and 200 degrees Fahrenheit for 10-12 trucks). The higher activation temperature restricts coolant flow longer to allow a quicker engine warm-up, making this thermostat ideal for use in cold climates. As with all our products, this thermostat includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.\nEngine 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.\n1999-2001 Dodge Ram 1500 Laramie 5.9 Liter 42RE, 1999-2001 Dodge Ram 1500 Laramie 5.9 Liter 42RE, 1999-2001 Dodge Ram 1500 Laramie 5.9 Liter 42RE, 2003 Dodge Ram 1500 Laramie 5.9 Liter 45RFE, 1999-2001 Dodge Ram 1500 Laramie 5.9 Liter 46RE, 2003 Dodge Ram 1500 Laramie 5.9 Liter 46RE, 1999-2001 Dodge Ram 1500 Laramie 5.9 Liter 46RE, 2003 Dodge Ram 1500 Laramie 5.9 Liter 46RE, 1999-2001 Dodge Ram 1500 Laramie 5.9 Liter 46RE, 2003 Dodge Ram 1500 Laramie 5.9 Liter 46RE, 1999-2001 Dodge Ram 1500 Laramie 5.9 Liter 46RE, 2003 Dodge Ram 1500 Laramie 5.9 Liter 46RE, 1999-2001 Dodge Ram 1500 Laramie 5.9 Liter NV3500, 2003 Dodge Ram 1500 Laramie 5.9 Liter NV3500, 1999-2001 Dodge Ram 1500 Laramie 5.9 Liter NV3500, 2003 Dodge Ram 1500 Laramie 5.9 Liter NV3500, 1999-2001 Dodge Ram 1500 Laramie 5.9 Liter NV3500, 2003 Dodge Ram 1500 Laramie 5.9 Liter NV3500, 1999-2001 Dodge Ram 1500 Laramie 5.9 Liter NV3500, 2003 Dodge Ram 1500 Laramie 5.9 Liter NV3500, 1999-2001 Dodge Ram 1500 Laramie 5.9 Liter NV4500, 2003 Dodge Ram 1500 Laramie 5.9 Liter NV4500, 1999-2001 Dodge Ram 1500 Laramie 5.9 Liter NV4500, 2003 Dodge Ram 1500 Laramie 5.9 Liter NV4500, 1999-2001 Dodge Ram 1500 Laramie 5.9 Liter NV4500, 2003 Dodge Ram 1500 Laramie 5.9 Liter NV4500, 1999-2001 Dodge Ram 1500 Laramie 5.9 Liter NV4500, 2003 Dodge Ram 1500 Laramie 5.9 Liter NV4500, 2002-2003 Dodge Ram 1500 SLT 5.9 Liter 45RFE, 2002-2003 Dodge Ram 1500 SLT 5.9 Liter 45RFE, 2002-2003 Dodge Ram 1500 SLT 5.9 Liter 46RE, 2002-2003 Dodge Ram 1500 SLT 5.9 Liter 46RE, 2002-2003 Dodge Ram 1500 SLT 5.9 Liter NV3500, 2002-2003 Dodge Ram 1500 SLT 5.9 Liter NV3500, 2002-2003 Dodge Ram 1500 SLT 5.9 Liter NV4500, 2002-2003 Dodge Ram 1500 SLT 5.9 Liter NV4500, 1999-2001 Dodge Ram 1500 Sport 5.9 Liter 42RE, 1999-2001 Dodge Ram 1500 Sport 5.9 Liter 42RE, 1999-2001 Dodge Ram 1500 Sport 5.9 Liter 42RE, 1999-2001 Dodge Ram 1500 Sport 5.9 Liter 46RE, 1999-2001 Dodge Ram 1500 Sport 5.9 Liter 46RE ...See Application Guide for Additional Fitments\n\u003cul\u003e\n  \u003cli\u003eRestricts coolant system circulation for longer time to provide quicker warm up\u003c\/li\u003e\n  \u003cli\u003eMishimoto Lifetime Warranty\u003c\/li\u003e\n  \u003cli\u003eIdeal for cool climates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEnsure your Dodge Ram's cooling system operates efficiently with the Mishimoto Dodge 5.9L\/6.7L Cummins High-Temperature Thermostat. Designed as a direct-fit replacement, this thermostat helps prevent engine overheating and internal damage caused by faulty components. Featuring a higher activation temperature of 205°F, compared to the stock 190°F or 200°F, it restricts coolant flow longer during cold starts, facilitating quicker engine warm-up in cooler climates. This ensures optimal engine performance and longevity, especially in harsh weather conditions. Crafted with precision and backed by Mishimoto's lifetime warranty, this thermostat offers durable performance and reliable temperature regulation for your diesel engine.\u003c\/p\u003e\u003cp\u003eConstructed for a perfect fit, the Mishimoto thermostat maintains the ideal operating temperature by regulating coolant flow effectively. Its design promotes efficient warm-up cycles, reducing engine wear and improving fuel efficiency. This component is suitable for various Dodge Ram models, including 2002-2008 trucks equipped with 5.9L\/6.7L Cummins engines, ensuring compatibility and ease of installation. Whether you're restoring an older model or upgrading your current setup, this high-temperature thermostat is a crucial part for maintaining engine health and performance.\u003c\/p\u003e\u003cp\u003eWith features such as restricting coolant circulation for quicker warm-up, and the assurance of Mishimoto's lifetime warranty, this thermostat stands out for its quality and reliability. It is ideal for use in colder regions where engine warm-up times are critical, helping your vehicle perform at its best under demanding conditions. Trust Mishimoto’s engineering to deliver a high-performance component that supports your vehicle’s cooling system, ensuring consistent and dependable operation over the long term.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigher activation temperature of 205°F for improved cold climate performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDirect-fit replacement for factory thermostat\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRestricts coolant flow longer to facilitate quicker engine warm-up\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered for durability with Mishimoto's lifetime warranty\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with a wide range of Dodge Ram 5.9L\/6.7L Cummins trucks from 1999 to 2008\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1999 Dodge Ram 3500 Base\u003cbr\u003e\n2000 Dodge Ram 3500 Base\u003cbr\u003e\n2001 Dodge Ram 3500 Base\u003cbr\u003e\n2002 Dodge Ram 3500 Base\u003cbr\u003e\n2003 Dodge Ram 3500 Laramie\u003cbr\u003e\n2003 Dodge Ram 3500 SLT\u003cbr\u003e\n2003 Dodge Ram 3500 ST\u003cbr\u003e\n2004 Dodge Ram 3500 Laramie\u003cbr\u003e\n2004 Dodge Ram 3500 SLT\u003cbr\u003e\n2004 Dodge Ram 3500 ST\u003cbr\u003e\n2005 Dodge Ram 3500 Laramie\u003cbr\u003e\n2005 Dodge Ram 3500 SLT\u003cbr\u003e\n2005 Dodge Ram 3500 ST\u003cbr\u003e\n2006 Dodge Ram 3500 Laramie\u003cbr\u003e\n2006 Dodge Ram 3500 SLT\u003cbr\u003e\n2006 Dodge Ram 3500 Sport\u003cbr\u003e\n2006 Dodge Ram 3500 ST\u003cbr\u003e\n2007 Dodge Ram 3500 Laramie\u003cbr\u003e\n2007 Dodge Ram 3500 SLT\u003cbr\u003e\n2007 Dodge Ram 3500 Sport\u003cbr\u003e\n2007 Dodge Ram 3500 ST\u003cbr\u003e\n2007 Dodge Ram 3500 TRX4\u003cbr\u003e\n2008 Dodge Ram 3500 Laramie\u003cbr\u003e\n2008 Dodge Ram 3500 SLT\u003cbr\u003e\n2008 Dodge Ram 3500 ST\u003cbr\u003e\n2008 Dodge Ram 3500 SXT\u003cbr\u003e\n2009 Dodge Ram 3500 Laramie\u003cbr\u003e\n2009 Dodge Ram 3500 SLT\u003cbr\u003e\n2009 Dodge Ram 3500 ST\u003cbr\u003e\n2009 Dodge Ram 3500 SXT\u003cbr\u003e\n2010 Dodge Ram 3500 Laramie\u003cbr\u003e\n2010 Dodge Ram 3500 SLT\u003cbr\u003e\n2010 Dodge Ram 3500 ST\u003cbr\u003e\n2011 Ram 2500 Laramie\u003cbr\u003e\n2011 Ram 2500 Laramie Longhorn\u003cbr\u003e\n2011 Ram 2500 Power Wagon\u003cbr\u003e\n2011 Ram 2500 SLT\u003cbr\u003e\n2011 Ram 2500 ST\u003cbr\u003e\n2012 Ram 2500 Laramie\u003cbr\u003e\n2012 Ram 2500 Laramie Longhorn\u003cbr\u003e\n2012 Ram 2500 Outdoorsman\u003cbr\u003e\n2012 Ram 2500 Power Wagon\u003cbr\u003e\n2012 Ram 2500 SLT\u003cbr\u003e\n2012 Ram 2500 ST\u003cbr\u003e\n2013 Ram 2500 Big Horn\u003cbr\u003e\n2013 Ram 2500 Laramie\u003cbr\u003e\n2013 Ram 2500 Laramie Longhorn\u003cbr\u003e\n2013 Ram 2500 Lone Star\u003cbr\u003e\n2013 Ram 2500 Outdoorsman\u003cbr\u003e\n2013 Ram 2500 Power Wagon\u003cbr\u003e\n2013 Ram 2500 SLT\u003cbr\u003e\n2013 Ram 2500 ST\u003cbr\u003e\n2013 Ram 2500 Tradesman\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Mishimoto","offers":[{"title":"Default Title","offer_id":53605796086033,"sku":"MMTS-RAM-99H","price":91.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/201c1689ad2ccb05e59ad6bb88fae554.jpg?v=1780004749","url":"https:\/\/shoprenegade.com\/products\/mishimoto-dodge-5-9l-6-7l-cummins-high-temperature-thermostat-part-mmts-ram-99h","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}