Standard Ignition TS-249 Engine Coolant Temperature Sender

Engine Coolant Temperature Sender for BMW

Standard Ignition TS-249 is an engine coolant temperature sender built for BMW applications that use a dashboard coolant temperature indicator light or engine temperature gauge. It features a bolt-on attachment method, a male round plug-in connector, and a single male blade terminal for straightforward electrical connection.

Key Features

• Engine coolant temperature sender for temperature warning light and gauge applications
• Bolt-on mounting with M14-1.50 thread size
• Male round connector with plug-in design
• Single male blade terminal
• Standard Ignition TS-249 replacement part number

Detailed Description

Standard Ignition TS-249 is an engine coolant temperature sender used to report coolant temperature to the vehicle’s dash system. In BMW 320i, 528i, 528e, 530i, 533i, and 325e applications, this sender supports vehicles equipped with either a coolant temperature indicator light or engine temperature gauges. The M14-1.50 thread size and bolt-on attachment help match the original-style mounting arrangement for the listed vehicles. This part cross-references URO 62110788115 for the same application.

What It Helps Address

• Inaccurate or erratic coolant temperature readings on the dashboard
• Temperature warning light that does not respond correctly
• Gauge operation issues tied to the coolant sender circuit
• Replacement needs for a worn or failed temperature sender
• Restoration work on BMW cooling system instrumentation

Installation Notes and Tips

• Verify the vehicle uses the listed coolant temperature indicator light or gauge setup before ordering.
• Confirm thread size and connector style against the original sender.
• Inspect the connector and terminal for corrosion or looseness during installation.
• Use the vehicle’s service procedure for coolant system access and electrical connection checks.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and engine management components. TS-249 is built to match the specified connector, terminal, and thread configuration for the listed BMW applications.

Fitment

• Fits 1982-1986 BMW 528e, compatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
• Fits 1982-1986 BMW 528e, fits engines with gauges.
• Fits 1984-1985 BMW 325e, compatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
• Fits 1984-1985 BMW 325e, fits engines with gauges.
• Fits 1983-1984 BMW 533i, fits engines with gauges.
• Fits 1983-1984 BMW 533i, compatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
• Fits 1977-1983 BMW 320i, compatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
• Fits 1977-1983 BMW 320i, fits engines with gauges.
• Fits 1979-1981 BMW 528i, compatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
• Fits 1980-1981 BMW 528i, fits engines with gauges.
• Fits 1975-1978 BMW 530i, compatible with vehicles equipped with a coolant temperature indicator light on the dashboard.