Vemo V15-99-1980 Engine Coolant Temperature Sender

Engine Coolant Temperature Sender for Audi 80

This VEMO engine coolant temperature sender monitors coolant temperature for the engine management system and related temperature signaling circuits. It is a direct-fit style replacement for the 1990 Audi 80 and uses a 2-pin connector with an M10 x 1 thread for the specified application.

Key Features

• Brand: Vemo, VEMO product line
• Part number: V15-99-1980
• Engine coolant temperature sender for temperature signal input
• 2-pole / 2-pin connector design
• M10 x 1 thread size
• Opening temperature: 120°C
• Compact sensor dimensions: 40 mm height, 22 mm length, 22 mm width
• Compatible with 1990 Audi 80, N/A

Detailed Description

The VEMO V15-99-1980 engine coolant temperature sender is built for the 1990 Audi 80, N/A application listed in the fitment data. It uses a 2-pin plug type and M10 x 1 thread size, with a 120°C opening temperature for temperature-based signaling. The VEMO line is used for replacement electrical and thermal management components, and this sender follows the specified connector and thread format for the vehicle application.

This part cross-references 049 919 501 B and 049 919 501 E for the same application. The V15-99-1980 part number is also useful when verifying the correct coolant temperature sender for Audi 80 temperature monitoring service work.

What It Is Used For

• Restoring coolant temperature signal output to the engine control system
• Addressing inaccurate temperature readings on the dash or diagnostic system
• Replacing a failed sender that triggers warning lights or drivability concerns
• Correcting intermittent temperature signal loss from a worn connector or sensor element
• Supporting proper temperature-based engine management on the Audi 80

Installation Notes and Tips

Verify the thread size, connector style, and temperature specification before installation. For the listed 1990 Audi 80 application, confirm the 2-pin plug and M10 x 1 thread match the original sender location. Inspect the connector terminals and sealing surface during replacement to help ensure a stable electrical connection and accurate temperature signal.

Quality Assurance

VEMO parts are cataloged for OE-style replacement use in electrical and thermal management applications. Confirm fitment against the vehicle’s original sender specification and the part number V15-99-1980 before installation.