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Standard Ignition TS-249 Engine Coolant Temperature Sender
Overview of Standard Ignition Engine Coolant Temperature Sender TS-249
The Standard Ignition Engine Coolant Temperature Sender TS-249 is designed for precise temperature monitoring in select BMW models. This sender unit ensures accurate engine coolant temperature readings, essential for optimal engine performance and longevity.
- Attachment Method: Bolt on for secure installation
- Connector Gender: Male with a single round plug-in connector
- Terminal Type: Single male blade terminal for reliable electrical connection
- Thread Size: M14-1.50 for proper fitment
- Compatible with BMW 320i, 325e, 528e, 528i, 530i, and 533i models
Detailed Product Description
The TS-249 Engine Coolant Temperature Sender from Standard Ignition is engineered to provide accurate temperature data to the vehicle’s engine control unit. Featuring a bolt-on attachment method, this sender is easy to install and ensures a stable fit. The single male round plug-in connector and blade terminal facilitate a secure electrical connection, minimizing the risk of signal loss or corrosion. The M14-1.50 thread size matches OEM specifications for the listed BMW models, guaranteeing compatibility and proper sealing.
Compatible Vehicles and Applications
This temperature sender is specifically compatible with several BMW models, including the 320i, 325e, 528e, 528i, 530i, and 533i. It is designed to replace the original engine coolant temperature sender, helping to maintain accurate temperature readings critical for engine management systems.
- Helps resolve inaccurate or fluctuating temperature gauge readings
- Addresses engine overheating warning light issues
- Prevents engine performance problems related to faulty temperature data
- Eliminates erratic cooling fan operation caused by sensor failure
- Supports proper engine warm-up and fuel mixture adjustments
Installation Notes and Tips
Installation of the TS-249 sender requires a bolt-on approach using the M14-1.50 threaded fitting. Ensure the engine is cool before removal to avoid burns or damage. Disconnect the battery before installation to prevent electrical shorts. Verify the connector is the correct male round plug-in type and that the blade terminal aligns properly. Use thread sealant if recommended by the vehicle manufacturer to prevent coolant leaks.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The TS-249 Engine Coolant Temperature Sender undergoes rigorous quality control to ensure durability and reliable performance. Warranty coverage details should be confirmed with the product documentation or distributor, typically including protection against manufacturing defects.
| Brand | Standard Ignition |
| Part Number | TS-249 |
| Attachment Method | Bolt On |
| Connector Gender | Male |
| Connector Shape | Round |
| Connector Type | Plug In |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Thread Size | M14-1.50 |
This part fits 41 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1986 | BMW | 528e | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1986 | BMW | 528e | N/A | Fits engines with gauges. |
| 1985 | BMW | 325e | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1985 | BMW | 325e | N/A | Fits engines with gauges. |
| 1985 | BMW | 528e | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1985 | BMW | 528e | N/A | Fits engines with gauges. |
| 1984 | BMW | 325e | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1984 | BMW | 325e | N/A | Fits engines with gauges. |
| 1984 | BMW | 528e | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1984 | BMW | 528e | N/A | Fits engines with gauges. |
| 1984 | BMW | 533i | N/A | Fits engines with gauges. |
| 1984 | BMW | 533i | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1983 | BMW | 320i | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1983 | BMW | 320i | N/A | Fits engines with gauges. |
| 1983 | BMW | 528e | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1983 | BMW | 528e | N/A | Fits engines with gauges. |
| 1983 | BMW | 533i | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1983 | BMW | 533i | N/A | Fits engines with gauges. |
| 1982 | BMW | 320i | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1982 | BMW | 320i | N/A | Fits engines with gauges. |
| 1982 | BMW | 528e | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1982 | BMW | 528e | N/A | Fits engines with gauges. |
| 1981 | BMW | 320i | N/A | Fits engines with gauges. |
| 1981 | BMW | 320i | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1981 | BMW | 528i | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1981 | BMW | 528i | N/A | Fits engines with gauges. |
| 1980 | BMW | 320i | N/A | Fits engines with gauges. |
| 1980 | BMW | 320i | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1980 | BMW | 528i | N/A | Fits engines with gauges. |
| 1980 | BMW | 528i | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1979 | BMW | 320i | N/A | Fits engines with gauges. |
| 1979 | BMW | 320i | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1979 | BMW | 528i | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1978 | BMW | 320i | N/A | Fits engines with gauges. |
| 1978 | BMW | 320i | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1978 | BMW | 530i | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1977 | BMW | 320i | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1977 | BMW | 320i | N/A | Fits engines with gauges. |
| 1977 | BMW | 530i | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1976 | BMW | 530i | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
| 1975 | BMW | 530i | N/A | Compatible with vehicles equipped with a coolant temperature indicator light on the dashboard. |
* 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.