Standard Ignition TS-336 Engine Coolant Temperature Sender

Engine Coolant Temperature Sender for Jeep

Standard Ignition TS-336 is an engine coolant temperature sender built for vehicles with a dashboard coolant temperature indicator light. It uses a bolt-on design with a female rectangular connector and a male blade terminal for a direct electrical connection. This part is a practical replacement for Jeep Cherokee, Grand Cherokee, Wrangler, and Comanche applications from the early-to-mid 1990s.

Key Features

• Engine coolant temperature sender for indicator-light applications
• Bolt-on attachment method for secure mounting
• Female rectangular connector with 1 male blade terminal
• Factory-calibrated and tested for switch actuation at the specified temperature
• Uses a formed bimetal contact arm for precise electrical switching
• Standard Ignition part number TS-336

Detailed Description

Standard Ignition TS-336 is engineered to monitor coolant temperature and trigger the electrical signal used by the fan controller or dashboard warning system, depending on the vehicle setup. The internal thermal switching design relies on calibrated temperature response and controlled contact movement for consistent operation. For Jeep Cherokee, Jeep Grand Cherokee, Jeep Wrangler, and Jeep Comanche models equipped with a coolant temperature indicator light, this sender provides the correct style of connection and mounting interface.

This part cross-references Cardone Reman 53-7608 for the same application. The TS-336 designation is also useful when searching for a Jeep coolant temperature sender, engine temperature sender, or temperature switch for indicator-light systems.

What It Helps Address

• Inoperative or inaccurate coolant temperature warning light
• Temperature signal loss between the sender and the dash indicator circuit
• Intermittent fan-control or thermal switch communication issues
• Replacement needs for a worn or failed coolant temperature sender
• Electrical connection problems caused by damaged sender terminals

Installation Notes and Tips

Verify connector style, terminal layout, and mounting method before installation. This sender is listed for vehicles equipped with a coolant temperature indicator light on the dashboard, so confirm the vehicle uses that circuit rather than a gauge-only setup. Clean the mounting surface and inspect the harness connector for corrosion or looseness before connecting the new unit. Fits 1992-1996 Jeep Cherokee, N/A; Fits 1994-1996 Jeep Grand Cherokee, N/A; Fits 1992-1995 Jeep Wrangler, N/A; Fits 1992 Jeep Comanche, N/A.

Quality Assurance

Standard Ignition manufactures this sender with calibrated testing at the specified temperature set point and quality control maintained through the production process, from components to finished unit.