{"product_id":"dorman-diesel-emissions-fluid-heater-904-377","title":"Dorman Diesel Emissions Fluid Heater (MPN: 904-377)","description":"\u003ch2\u003eEnhanced reliability with upgraded protection against fluid intrusion.\u003c\/h2\u003e\r\n\u003cp\u003eThe Dorman Diesel Emissions Fluid Heater is designed to replace the factory DEF heater in select vehicles, addressing common failure points caused by fluid intrusion. This OE FIX solution modifies the original equipment design to enhance reliability and restore performance, ensuring that the heater functions as intended. Each unit is engineered in the United States and undergoes rigorous testing, including cyclical heater element fatigue testing, to guarantee quality and durability.\u003c\/p\u003e\r\n\u003cp\u003eConstructed from high-quality plastic, this OEM replacement part features a diameter of 4.52 inches and a height of 8.11 inches, making it a precise fit for compatible vehicles. The design includes additional protection against fluid intrusion, which is a common issue with factory-installed heaters. With mounting hardware included, installation is straightforward, allowing for a seamless replacement process.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eRestores performance - designed to match the fit and function of the original equipment part\u003c\/li\u003e\r\n    \u003cli\u003eUpgraded Replacement - This Diesel Exhaust Fluid (DEF) Heater Features Additional Protection From Fluid Intrusion\u003c\/li\u003e\r\n    \u003cli\u003eTrustworthy Quality - Backed By Team Of Engineers In The United States\u003c\/li\u003e\r\n    \u003cli\u003eThoroughly Tested - Each Design Undergoes Cyclical Heater Element Fatigue Testing\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eManufacturer: Dorman\u003c\/li\u003e\r\n    \u003cli\u003eManufacturer Part Number: 904-377\u003c\/li\u003e\r\n    \u003cli\u003eType: OEM\u003c\/li\u003e\r\n    \u003cli\u003eTerminal Type: OEM\u003c\/li\u003e\r\n    \u003cli\u003eDiameter (IN): 4.52 Inch\u003c\/li\u003e\r\n    \u003cli\u003eHeight (IN): 8.11 Inch\u003c\/li\u003e\r\n    \u003cli\u003eMaterial: Plastic\u003c\/li\u003e\r\n    \u003cli\u003eWith Gasket: No\u003c\/li\u003e\r\n    \u003cli\u003eWith Mounting Hardware: Yes\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eCompatibility \/ Fit\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003e2007-2009 Mercedes-Benz GL320\u003c\/li\u003e\r\n    \u003cli\u003e2010-2015 Mercedes-Benz GL350\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eTechnical Documents\u003c\/h3\u003e\n\u003cul\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/DOR\/TechnicalBulletins\/def-heaters_oe-fix_sell-sheet.pdf\" target=\"_blank\"\u003edef-heaters_oe-fix_sell-sheet.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n","brand":"NTP-Stag","offers":[{"title":"Default Title","offer_id":47057267228911,"sku":"D18904377","price":483.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/904-377.jpg?v=1767376751","url":"https:\/\/www.sprinterpartsdepot.com\/products\/dorman-diesel-emissions-fluid-heater-904-377","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}