Standard Ignition TS-334 Engine Coolant Temperature Sender

Engine Coolant Temperature Sender Overview

Standard Ignition TS-334 is an engine coolant temperature sender built for vehicles that use a gauge-based temperature signal. It uses a screw-in design with a single female plug-in connector and one male blade terminal for a direct electrical connection. This TS-334 coolant temperature sender is listed for select Jeep Wrangler, Jeep Cherokee, Jeep Grand Cherokee, and Dodge Viper applications with gauges.

Key Features

• Screw-in attachment method for threaded sensor ports
• Single rectangular female connector with plug-in style connection
• One male blade terminal for signal transfer
• Brass and plastic construction with gold and white finish
• Calibrated and tested for switch actuation at the specified temperature
• Uses a formed bimetallic contact arm for precise electrical movement

Detailed Product Description

Standard Ignition TS-334 is engineered with high-grade materials and a robust thermal-switch design to meet service demands in gauge-equipped cooling systems. The internal wax and bimetal-based switching elements are factory calibrated so the sender makes electrical contact at the specified lower-temperature set point. That helps deliver a consistent temperature signal to the fan controller or gauge circuit, depending on the vehicle application. This part cross-references Anchor 3096 for the same application.

Vehicle Fitment

• Fits 1997 Jeep Wrangler, N/A. Fits engines with gauges.
• Fits 1992-1995 Jeep Wrangler, N/A. Fits engines with gauges.
• Fits 1992-1996 Dodge Viper, N/A. Fits engines with gauges.
• Fits 1992-1996 Jeep Cherokee, N/A. Fits engines with gauges.
• Fits 1993-1995 Jeep Grand Cherokee, N/A. Fits engines with gauges.

Common Issues This Part May Solve

• Inaccurate or erratic coolant temperature gauge readings
• No temperature signal reaching the gauge circuit
• Cooling fan control issues tied to sender output
• Intermittent electrical contact at the temperature sender
• Replacement needs for a worn screw-in coolant sender

Installation Notes and Tips

Verify the engine uses a gauge-based temperature sender before ordering. Match the connector style, terminal layout, and threaded mounting style to the original unit. Clean the mounting threads and inspect the electrical connector for corrosion before installation. Confirm the sender is installed in the correct coolant passage and torque it to the vehicle service specification.

Quality Assurance

Standard Ignition maintains quality control throughout manufacturing, from component selection to final testing. Each unit is calibrated and checked for actuation at its specified temperature before release.