OE Quality
60-Day Returns

Standard Ignition TS-134 Engine Cooling Fan Temperature Switch
Reliable Engine Cooling Fan Temperature Switch for Select Vehicles
The Standard Ignition TS-134 Engine Cooling Fan Temperature Switch is designed to maintain optimal engine temperature by controlling the cooling fan operation. Compatible with various Audi, Chrysler, Ford, Land Rover, and Porsche models, this switch ensures precise temperature regulation for your vehicle's cooling system.
- Plug-in attachment method for straightforward installation
- Durable metal housing with black and gold finish
- Male round connector with two blade terminals
- Thread size of 22mm x 1.50 for secure mounting
- Operates at 12 volts with toggle switch actuation style
- Open at idle to support efficient cooling
- Compact size with 0.66 inches (16.764 mm) overall width
Product Details and Specifications
The TS-134 Engine Cooling Fan Temperature Switch from Standard Ignition features a robust metal housing and a metal finish that enhances durability and heat resistance. Its plug-in attachment method and male round connector with two blade terminals simplify electrical connections. The switch is designed to open at idle, allowing the cooling fan to operate efficiently when the engine is not under load. With a thread size of 22mm x 1.50, it mounts securely in the cooling system. This 12-volt switch uses a toggle actuation style to activate the cooling fan based on engine temperature, helping to prevent overheating.
Compatible Vehicles and Applications
This temperature switch is compatible with a range of vehicles, including Audi 944 and Quattro models, Chrysler Town & Country, Ford Fiesta, and Land Rover Defender 90, Defender 110, Discovery, and Range Rover. It is suitable for applications requiring precise engine cooling fan control to maintain optimal engine performance and prevent overheating.
Common Issues Addressed by the TS-134 Switch
- Engine overheating due to cooling fan failure to activate
- Intermittent cooling fan operation causing temperature fluctuations
- Cooling fan running continuously at idle, draining battery
- Faulty temperature switch causing inaccurate fan control
- Electrical connection issues with worn or damaged switches
Installation Notes and Tips
Installation of the Standard Ignition TS-134 switch requires no bulb or wiring harness, simplifying the replacement process. Ensure the mounting location matches the 22mm x 1.50 thread size and that the male blade terminals connect securely to the vehicle’s wiring. Verify the switch opens at idle to confirm proper operation. Use appropriate tools to avoid damaging the metal housing or connector during installation.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. While hardware and mounting brackets are not included with this switch, the robust metal construction and precise engineering provide consistent operation. Please consult Standard Ignition’s warranty policy for coverage details on the TS-134 Engine Cooling Fan Temperature Switch.
| Brand | Standard Ignition |
| Part Number | TS-134 |
| Connector Gender | Male |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 33 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | Land Rover | Defender 90 | N/A | |||
| 1996 | Land Rover | Discovery | N/A | |||
| 1995 | Land Rover | Defender 90 | N/A | |||
| 1995 | Land Rover | Discovery | N/A | |||
| 1995 | Land Rover | Range Rover | N/A | |||
| 1994 | Land Rover | Defender 90 | N/A | |||
| 1994 | Land Rover | Discovery | N/A | |||
| 1994 | Land Rover | Range Rover | N/A | |||
| 1993 | Land Rover | Defender 110 | N/A | |||
| 1993 | Land Rover | Range Rover | N/A | |||
| 1992 | Land Rover | Range Rover | N/A | |||
| 1991 | Land Rover | Range Rover | N/A | |||
| 1990 | Land Rover | Range Rover | N/A | |||
| 1989 | Land Rover | Range Rover | N/A | |||
| 1988 | Land Rover | Range Rover | N/A | |||
| 1987 | Audi | Coupe | N/A | Located in Radiator; Black | ||
| 1987 | Land Rover | Range Rover | N/A | |||
| 1986 | Audi | Coupe | N/A | Located in Radiator; Black | ||
| 1985 | Audi | Coupe | N/A | Located in Radiator; Black | ||
| 1985 | Audi | Quattro | N/A | |||
| 1985 | Chrysler | Town & Country | 2.2L | L4 | N/A | |
| 1985 | Porsche | 944 | N/A | |||
| 1984 | Audi | Coupe | N/A | Located in Radiator; Black | ||
| 1984 | Audi | Quattro | N/A | |||
| 1984 | Porsche | 944 | N/A | |||
| 1983 | Audi | Coupe | N/A | Located in Radiator; Black | ||
| 1983 | Audi | Quattro | N/A | |||
| 1983 | Porsche | 944 | N/A | |||
| 1982 | Audi | Coupe | N/A | Located in Radiator; Black | ||
| 1981 | Audi | Coupe | N/A | Located in Radiator; Black | ||
| 1980 | Ford | Fiesta | N/A | |||
| 1979 | Ford | Fiesta | N/A | |||
| 1978 | Ford | Fiesta | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.