Rein CTA0071 Engine Coolant Thermostat

OE Thermostat Insert for Sprinter Cooling Systems

Rein 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.

With 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.

Key Features

• Engine coolant thermostat insert for OE-style replacement
• Start to open temperature: 87 degrees
• Gasket or seal included
• Built with high-quality metals and components for durability
• Temperature-calibrated for consistent cooling system operation
• Fits 2007-2009 Dodge Sprinter 2500 and 2007-2009 Dodge Sprinter 3500

Detailed Product Overview

Rein 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.

Common Issues This Part May Address

• Engine running too cool or too warm
• Delayed coolant circulation after startup
• Temperature fluctuations during normal driving
• Coolant leaks at the thermostat seal area
• Need for OE-style thermostat replacement on Sprinter cooling systems

Installation Notes and Tips

Install 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.

Quality Assurance

Rein 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.