Radiator Adapter VW/Audi FZ 22 - Assenmacher Specialty Tools

The Assenmacher FZ22 Radiator Adapter is an essential tool for professional technicians working on Volkswagen and Audi cooling systems. This specialized adapter ensures a secure, leak-free connection, critical for accurate pressure testing, efficient vacuum filling, and thorough air bleeding procedures. It enables precise diagnostics and helps maintain OEM-level service quality for various VW/Audi models.

Key Features

• VW/Audi Specific Fitment: Engineered for radiator and expansion tank connections on a range of Volkswagen and Audi models, including older Scirocco, Rabbit, Dasher, Fox, Audi 4000, and 5000, as well as Audi A8/S8 with M48x3mm threads. This ensures a proper and reliable seal.
• Secure, Leak-Free Seal: Maintains a tight interface for accurate cooling system pressure testing, often used with compatible testers like the Stant #ST270, and efficient vacuum-assisted coolant refilling.
• Professional-Grade Durability: Constructed from robust materials, the FZ22 (also referenced as the fz 022) is built to withstand the demands of daily workshop use and repeated connection cycles, ensuring long-term reliability.
• Enhanced Diagnostic Accuracy: A stable, reliable seal facilitates precise system pressure readings, allowing technicians to accurately pinpoint leaks in components such as radiators, hoses, water pumps, and heater cores.
• Optimized Coolant Service Workflow: Integrates seamlessly with compatible pressure testers and vacuum fill tools, expediting coolant refills and effectively minimizing trapped air within the cooling system.

Applications

The FZ22 adapter is crucial for pressure testing VW/Audi cooling systems to verify system integrity and identify leaks before or after repairs. It is also utilized with vacuum fill equipment to perform clean, efficient coolant refills following component replacements like radiators, hoses, thermostats, or water pumps. Additionally, this adapter supports comprehensive bleeding of air from the cooling system, which is critical for preventing hot spots, overheating conditions, and inconsistent heater performance.

Specifications

• Model: FZ22
• Weight: 0.55 lb
• Dimensions: 3.2 x 2.9 x 2.8 in
• Manufacturer: Assenmacher Specialty Tools