Standard Ignition Engine Cooling Fan Switch TS-139
Standard Ignition Engine Cooling Fan Switch TS-139 - view 2
Standard Ignition Engine Cooling Fan Switch TS-139 - view 3
Standard Ignition Engine Cooling Fan Switch TS-139
Standard Ignition Engine Cooling Fan Switch TS-139 - view 2
Standard Ignition Engine Cooling Fan Switch TS-139 - view 3

Cooling Fan Switch for 1990-1994 Volkswagen Passat & More - Standard Ignition TS-139

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$30.99
MPN: TS-139
Item Package Quantity: 1
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Standard Ignition Engine Cooling Fan Switch P/N:TS-139
Standard Ignition Engine Cooling Fan Switch P/N:TS-139
$30.99

Help your electric cooling fan come on when it should with the Standard Ignition TS-139 Engine Cooling Fan Switch. This thermal coolant fan switch senses engine coolant temperature and sends an electrical signal to the fan controller. It fits many vehicles, among them the 1982-1993 Volkswagen Jetta, 1990-1994 Volkswagen Passat and 1985-1994 Volkswagen Golf, as a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full list and engine details.

  • Factory-calibrated set point: Each thermal switch is calibrated at the factory to make electrical contact at its specified lower-temperature set point.
  • Tested for actuation: Every unit is calibrated and tested to confirm the switch actuates at its specified temperature.
  • Built for service professionals: It has a robust design and high-grade materials, intended to meet the stringent demands of today's technicians.
  • Quality control throughout: Standard Ignition is a global manufacturer of original equipment ignition products. It maintains quality control throughout manufacturing, from componentry to finished product.

A failed fan switch can leave the cooling fan off as the engine warms up, or leave it running when it shouldn't. If the original switch is the cause, the TS-139 replaces it. Check the fan motor, relay and wiring first, because these symptoms can have other causes.

Interchange: 17-1053
171053 · 191959481C · 321959481D · TFS504 · 8425 · SW509 · FS151 · 12351077 · 191959481A · 321959481A · 321959481C

This part cross-references / interchanges with the following part numbers:

191959481C, 321959481D, TFS504, 8425, SW509, FS151, 12351077, 17-1053, TS-139, 191959481A, 321959481A, 321959481C

Frequently Asked Questions

What does the Standard Ignition TS-139 cooling fan switch do?

It senses engine coolant temperature and makes electrical contact at its specified set point. That sends a signal to the fan controller so the electric cooling fan can switch on.

Is the TS-139 the right Golf switch for a 1985-1994 Volkswagen Golf?

It is a direct-fit replacement for the 1985-1994 Volkswagen Golf, along with many other vehicles. Check the Buyer's Guide tab to confirm your year, model and engine.

Does this fan switch also fit the 1982-1993 Volkswagen Jetta and the 1990-1994 Volkswagen Passat?

Yes. It fits the 1982-1993 Volkswagen Jetta and the 1990-1994 Volkswagen Passat. The Buyer's Guide tab shows every listed application.

What are signs the cooling fan switch may need replacing?

Common signs are a cooling fan that stays off as the engine warms, a fan that runs constantly, or an engine running hotter than normal. Check the fan, relay and wiring too, since these symptoms can have other causes.

How is this switch calibrated?

Each thermal switch is factory-calibrated to make electrical contact at its specified lower-temperature set point. Every unit is also tested to confirm it actuates at its specified temperature.

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