This replacement diesel exhaust fluid (DEF) heater matches the function and performance of the original equipment heater to ensure proper function of the aftertreatment system. Made of quality materials and extensively tested to ensure durability. Product Features:Ideal replacement - this diesel exhaust fluid (DEF) heater matches the original equipment heater's function and performanceDurable construction - this DEF heater is made of quality materials to withstand exposure to DEF fluid and extreme temperaturesCost-effective solution - offers original equipment fit and function at a competitive priceQuality tested - this part has undergone extensive testing to ensure a quality fit and long service life
