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Standard Ignition TS-187 Engine Cooling Fan Switch
Reliable Engine Cooling Fan Switch for Acura and Honda Vehicles
The Standard Ignition TS-187 Engine Cooling Fan Switch is designed to maintain optimal engine temperature in select Acura and Honda models. Engineered for precise operation, this switch ensures your cooling fan activates at the right time to prevent overheating.
- Compatible with Acura Accord, Honda Accord, Honda Prelude, and Acura TL
- 12-volt toggle-style engine cooling fan switch
- Plug-in attachment method with a single female round connector
- Durable metal housing with plastic and metal finish in purple and gold
- Thread size of 16mm x 1.50 for secure mounting
- Two male blade terminals for reliable electrical connection
- Compact width of 0.61 inches (15.494 mm) for easy installation
Product Details and Specifications
The Standard Ignition TS-187 is an engine cooling fan switch designed to activate the cooling fan based on engine temperature. Featuring a toggle actuation style, this switch opens at idle to help regulate engine heat effectively. Its plug-in design includes a single female round connector, making installation straightforward without the need for additional wiring harnesses or bulbs. The switch’s metal housing provides durability, while the plastic and metal finish in purple and gold offers corrosion resistance. With two male blade terminals and a 16mm x 1.50 thread size, this switch fits securely into the cooling system of compatible Acura and Honda vehicles.
Common Applications and Problem Resolution
- Prevents engine overheating by activating the cooling fan at the correct temperature
- Replaces faulty or worn engine cooling fan switches in Acura Accord, Honda Accord, Honda Prelude, and Acura TL
- Resolves intermittent cooling fan operation issues
- Eliminates overheating caused by a non-responsive fan switch
- Restores proper engine temperature regulation for improved vehicle performance
Installation Notes and Tips
- Ensure the engine is cool before attempting installation to avoid burns
- Use the 16mm x 1.50 thread size to securely mount the switch in the designated location
- Connect the female round plug firmly to the switch’s terminals for a reliable electrical connection
- No wiring harness or mounting brackets are included; reuse existing hardware if applicable
- Verify compatibility with Acura Accord, Honda Accord, Honda Prelude, and Acura TL before installation
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The TS-187 Engine Cooling Fan Switch undergoes rigorous quality control to provide consistent operation. While specific warranty details are not provided, Standard Ignition typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Standard Ignition |
| Part Number | TS-187 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Terminal Type | Blade Terminals |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1998 | Acura | TL | 3.2L | V6 | N/A | Fits on radiator for engine cooling fan switch. | |
| 1997 | Acura | TL | 3.2L | V6 | N/A | Fits on radiator for engine cooling fan switch. | |
| 1996 | Acura | TL | 3.2L | V6 | N/A | Fits on radiator for engine cooling fan switch. | |
| 1996 | Honda | Prelude | S | N/A | On Thermostat Housing | ||
| 1996 | Honda | Prelude | Si | N/A | On Thermostat Housing | ||
| 1995 | Honda | Prelude | S | N/A | On Thermostat Housing | ||
| 1995 | Honda | Prelude | SE | N/A | On Thermostat Housing | ||
| 1995 | Honda | Prelude | Si | N/A | On Thermostat Housing | ||
| 1994 | Honda | Accord | N/A | w/ Calif. Emissions; On Thermostat Housing | |||
| 1994 | Honda | Prelude | S | N/A | On Thermostat Housing | ||
| 1994 | Honda | Prelude | Si | N/A | On Thermostat Housing | ||
| 1993 | Honda | Accord | N/A | On Thermostat Housing | |||
| 1993 | Honda | Prelude | S | N/A | On Thermostat Housing | ||
| 1993 | Honda | Prelude | Si | N/A | On Thermostat Housing | ||
| 1992 | Honda | Accord | N/A | On Thermostat Housing | |||
| 1992 | Honda | Prelude | N/A | On Thermostat Housing | |||
| 1991 | Honda | Accord | N/A | On Thermostat Housing | |||
| 1991 | Honda | Prelude | N/A | w/ Thermactor Emission; On Radiator | |||
| 1990 | Honda | Accord | N/A | On Thermostat Housing | |||
| 1990 | Honda | Prelude | N/A | w/ Thermactor Emission; On Radiator | |||
| 1989 | Honda | Accord | N/A | w/ Thermactor Emission; On Radiator | |||
| 1989 | Honda | Prelude | N/A | w/ Thermactor Emission; On Radiator | |||
| 1988 | Honda | Accord | N/A | w/ Thermactor Emission; On Radiator | |||
| 1988 | Honda | Prelude | N/A | w/ Thermactor Emission; On Radiator |
* 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.