Motorad 3038 Cooling System Adapter

Cooling System Tester Adapter

Motorad 3038 is a metal cooling system adapter for use with the 9300 and MT-300 cooling system pressure testers. It is built for professional pressure testing and direct service use on a wide range of Mercedes-Benz applications.

Key Features

• Tester adapter for the 9300 and MT-300 cooling system pressure testers.
• Metal construction for service-shop durability.
• Female threaded attachment for secure tester connection.
• Includes a gasket or seal for a tighter connection.
• Fits a broad range of Mercedes-Benz passenger cars, SUVs, and vans.

Detailed Description

This Motorad cooling system adapter, part number 3038, is used to connect compatible pressure testing equipment to the vehicle cooling system for leak and pressure checks. It is a fitment-based service tool for Mercedes-Benz applications including C-Class, E-Class, S-Class, GLE, GLC, GL, SL, and Sprinter models, as well as AMG variants listed in the fitment data. The metal body and threaded design support repeated shop use, while the included seal helps establish a proper test connection. This part cross-references Anchor (e.g., 3038) for the same application.

What It Is Used For

• Locating cooling system leaks during pressure testing.
• Checking whether the cooling system holds pressure correctly.
• Connecting a tester to the vehicle without improvised adapters.
• Servicing Mercedes-Benz cooling systems with the correct tester interface.

Installation Notes and Tips

Use with the specified 9300 and MT-300 cooling system pressure testers. Confirm the tester connection and seal condition before pressurizing the system. Verify the vehicle application against the fitment list before service. Part number 3038 should be matched to the tester and application before use.

Quality Assurance

Motorad specifies professional-grade test equipment and high-quality materials for durability in automotive cooling system service. Part number 3038 is built for repeated diagnostic use in the shop.