Standard Ignition TS-192 Engine Coolant Temperature Sender

Engine Coolant Temperature Sender for GM Applications

Standard Ignition TS-192 is an engine coolant temperature sender built for vehicles that rely on a gauge-based temperature signal. It uses a bolt-on mounting style, a round male plug-in connector, and a 3/8-18 thread size for a direct-fit service replacement in the listed applications.

Fits 1990-1995 Chevrolet Lumina APV, gauges; fits 1990-1995 Pontiac Trans Sport, gauges; fits 1990-1994 Oldsmobile Silhouette, gauges. This part cross-references 1T1093 and TS6656 for the same application.

Key Features

• Engine coolant temperature sender for gauge-equipped vehicles
• Bolt-on attachment method for secure installation
• Round male connector with plug-in style connection
• Male bullet terminal with single-terminal design
• 3/8-18 thread size
• Standard Ignition TS-192 replacement part number

Detailed Description

The TS-192 is engineered for accurate coolant temperature signal transfer in applications that use a dash gauge rather than a fan-control strategy. Standard Ignition builds this sender with calibrated thermal response and tested switch actuation, using formed bimetallic contact movement for consistent electrical contact at the specified temperature point. The result is a service part designed to match the operating requirements of the original system in Chevrolet Lumina APV, Pontiac Trans Sport, and Oldsmobile Silhouette models listed above.

Standard Ignition TS-192 is a practical choice when replacing a faulty coolant temperature sender on 1990-1995 Chevrolet Lumina APV, 1990-1995 Pontiac Trans Sport, or 1990-1994 Oldsmobile Silhouette vehicles with gauges. The part number TS-192 is also useful when searching by interchange or OE-style reference.

Common Issues This Part Can Address

• Inaccurate or erratic temperature gauge readings
• Gauge needle staying low, high, or fluctuating
• Temperature signal loss from a worn sender
• Hard-to-diagnose cooling system warning symptoms tied to the sender circuit
• Replacement needs during cooling system electrical service

Installation Notes and Tips

Confirm the vehicle uses a gauge-based application before ordering. Verify connector style, thread size, and mounting method against the original sender before installation. Clean the mounting surface and inspect the connector for corrosion or damage so the new sender can make a stable electrical connection. Always compare the removed part to Standard Ignition TS-192 and the vehicle’s service information for final fitment confirmation.

Quality Assurance

Standard Ignition manufactures this sender with controlled materials, calibrated temperature response, and production testing to confirm actuation at the specified set point. The brand’s OE-focused manufacturing process supports consistent electrical performance across the listed GM applications.