Standard Ignition TS-280 Engine Cooling Fan Switch

Engine Cooling Fan Switch for Audi and Volkswagen

Standard Ignition TS-280 is an engine cooling fan switch built for direct-fit service on select Audi and Volkswagen applications. It uses a plug-in attachment method, a rectangular female connector, and a 3-blade male terminal layout for straightforward replacement in the cooling system.

Compatible With 1997-2002 Audi A8 Quattro, 1997-2000 Audi A8, 1992-1993 Volkswagen EuroVan w/o Auxiliary Heater, and 1986-1990 Volkswagen Vanagon located in the radiator. The TS-280 is a 12-volt switch with a 10MM x 1.00 thread size and a metal housing with brass finish.

• Engine cooling fan switch for temperature-based fan control
• Plug-in attachment method with one rectangular female connector
• 3 male blade terminals for OE-style electrical connection
• 12-volt electrical specification
• 10MM x 1.00 thread size for listed applications
• Metal housing with brass finish and black/gold color treatment
• Open at idle design
• Hardware included for installation

Detailed Product Overview

Standard Ignition TS-280 is an engine cooling fan switch used to trigger cooling fan operation in the radiator or cooling circuit on select Audi A8 and A8 Quattro models, as well as Volkswagen EuroVan and Vanagon applications. Its rectangular switch body, blade terminals, and plug-in connector support a clean replacement of the original switch where the vehicle calls for a 12-volt, 10MM x 1.00 threaded unit. This part cross-references FS212 and TFS561 for the same application.

Common Cooling System Issues

• Cooling fan not switching on at the proper temperature
• Fan cycling inconsistently during idle or low-speed operation
• Overheating concerns tied to a failed radiator-mounted switch
• Electrical connection problems at the original fan switch
• Replacement needed for worn or corroded threaded switch contacts

Installation Notes and Tips

Verify the thread size, connector style, and terminal layout before installation. This TS-280 uses a plug-in connection with a rectangular female connector and 3 male blade terminals, so the vehicle harness must match the original configuration. On listed Volkswagen Vanagon applications, the switch is located in the radiator. On 1992-1993 Volkswagen EuroVan applications, confirm the vehicle is equipped without an auxiliary heater.

Quality Assurance

Standard Ignition supplies this cooling fan switch as a direct replacement part for the listed Audi and Volkswagen fitments. The TS-280 is built with a metal housing and brass finish to match the specified application requirements.