Standard Ignition TS-275 Engine Coolant Temperature Sender

Engine Coolant Temperature Sender for Ford and Mercury

Standard Ignition TS-275 is an engine coolant temperature sender built for vehicles that use a coolant temperature indicator light or gauge-based temperature monitoring. It uses a bolt-on attachment, a male spade-style connector, and a male blade terminal for a direct electrical connection in the cooling system circuit.

Fits 1991-1996 Ford Escort, gauges and coolant temperature indicator light applications. Fits 1991-1996 Mercury Tracer, gauges and coolant temperature indicator light applications.

Key Features

• Bolt-on attachment method for secure mounting
• Male connector with 1 spade-style plug-in connection
• Male blade terminal with 1 terminal interface
• Factory-calibrated thermal switching for specified actuation temperature
• Built with formed bimetallic contact arm and precision thermal response
• Standard Ignition TS-275 for temperature sender replacement service

Detailed Description

The Standard Ignition TS-275 engine coolant temperature sender is engineered for accurate temperature signal transfer in cooling system monitoring circuits. Its thermal switch design uses calibrated wax and bimetallic contact movement to trigger electrical contact at the specified temperature point, helping maintain consistent operation in gauge and indicator-light applications. This part cross-references Standard Motor Products TS6688 for the same application.

For 1991-1996 Ford Escort and 1991-1996 Mercury Tracer applications, TS-275 supports vehicles equipped with gauges or a coolant temperature indicator light on the dashboard. The robust construction and controlled calibration process make it a practical replacement when restoring temperature signal function in the cooling system.

Common Issues This Part Can Address

• Inaccurate coolant temperature gauge readings
• Temperature warning light staying on or not activating
• Intermittent sender signal to the dashboard indicator
• Faulty temperature switch actuation at the wrong temperature
• Loss of coolant temperature monitoring on Ford Escort or Mercury Tracer models

Installation Notes and Tips

Verify the connector style, terminal type, and mounting method before installation. Confirm the vehicle uses a gauge or coolant temperature indicator light application, and compare the existing sender location and electrical connection to the TS-275 before replacement. Clean the mounting surface and inspect the harness connector for corrosion or looseness during service.

Quality Assurance

Standard Ignition manufactures this sender with controlled calibration and testing to confirm switch actuation at the specified temperature. The design and production process are managed under global OE-quality manufacturing controls from component to finished part.