{"product_id":"rein-cta0071-engine-coolant-thermostat","title":"Rein CTA0071 Engine Coolant Thermostat","description":"\u003ch2\u003eOE Thermostat Insert for Sprinter Cooling Systems\u003c\/h2\u003e\u003cp\u003eRein CTA0071 is an engine coolant thermostat insert built for OE-style fit, calibration, and service life. It is a direct choice for 2007-2009 Dodge Sprinter 2500 and 2007-2009 Dodge Sprinter 3500 applications that need precise coolant temperature control.\u003c\/p\u003e\u003cp\u003eWith a gasket or seal included and a 87-degree start-to-open temperature, this thermostat insert is specified for consistent cooling system response in the Dodge Sprinter 2500 and Dodge Sprinter 3500 platform. Rein CTA0071 is made with quality metals and components to match the demands of daily repair work.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine coolant thermostat insert for OE-style replacement\u003c\/li\u003e\n\u003cli\u003eStart to open temperature: 87 degrees\u003c\/li\u003e\n\u003cli\u003eGasket or seal included\u003c\/li\u003e\n\u003cli\u003eBuilt with high-quality metals and components for durability\u003c\/li\u003e\n\u003cli\u003eTemperature-calibrated for consistent cooling system operation\u003c\/li\u003e\n\u003cli\u003eFits 2007-2009 Dodge Sprinter 2500 and 2007-2009 Dodge Sprinter 3500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eRein CTA0071 is engineered as a thermostat insert that installs in the original housing arrangement and follows OE fit and performance expectations. For owners and technicians servicing a 2007-2009 Dodge Sprinter 2500 or 2007-2009 Dodge Sprinter 3500, this part supports stable coolant regulation by opening at 87 degrees. The included seal helps streamline the repair process, while the calibrated design helps maintain predictable engine temperature control. This part cross-references Mercedes-Benz (e.g., 6422002915) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine running too cool or too warm\u003c\/li\u003e\n\u003cli\u003eDelayed coolant circulation after startup\u003c\/li\u003e\n\u003cli\u003eTemperature fluctuations during normal driving\u003c\/li\u003e\n\u003cli\u003eCoolant leaks at the thermostat seal area\u003c\/li\u003e\n\u003cli\u003eNeed for OE-style thermostat replacement on Sprinter cooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstall CTA0071 in the correct thermostat housing for the listed Sprinter applications and verify the sealing surface is clean before assembly. Replace worn coolant as needed, bleed air from the cooling system after service, and confirm proper operating temperature once the repair is complete. Always match the thermostat to the vehicle’s cooling system specification before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eRein Automotive positions this thermostat insert as an OE-quality replacement built to meet or exceed original material standards. CTA0071 is temperature calibrated for consistent response and produced with durable metals and components to support dependable service in the listed Dodge Sprinter applications.\u003c\/p\u003e","brand":"Rein","offers":[{"title":"Default Title","offer_id":52431286665397,"sku":"DFBS-CTA0071","price":54.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C8_CTA0071_Fro.jpg?v=1777851328","url":"https:\/\/www.partcatalog.com\/products\/rein-cta0071-engine-coolant-thermostat","provider":"PartCatalog","version":"1.0","type":"link"}