Bosch 0280130040 Engine Coolant Temperature Sensor

Bosch Engine Coolant Temperature Sensor

Bosch 0280130040 is an engine coolant temperature sensor for select Audi and Volkswagen applications. It provides precise coolant temperature measurement with fast response and a wide measuring range, helping the engine control system read temperature changes accurately.

The Bosch Engine Coolant Temperature Sensor (New) line is built for OE-style replacement needs where consistent signal output and durable construction matter. This part number, 0280130040, is used across a broad range of Audi A6, Audi 90, Volkswagen Golf, and Volkswagen Jetta applications.

Key Features

• OE-quality coolant temperature sensing for accurate engine temperature readings
• Fast response time for timely signal updates to the engine management system
• Wide measuring range for use across multiple older Audi and Volkswagen platforms
• Durable Bosch construction for long service life
• Fits select Audi A6 Quattro, Audi Cabriolet, Audi 100, Audi 90, and Volkswagen Passat applications

Fitment Details

• Fits 1995-1998 Audi A6 Quattro, N/A
• Fits 1995-1998 Audi Cabriolet, N/A; white connector plug; with 2 pin connector
• Fits 1995-1997 Audi A6, N/A
• Fits 1993-1995 Audi 90, N/A
• Fits 1988 Audi 90, N/A
• Fits 1993-1995 Audi 90 Quattro, N/A
• Fits 1992-1994 Audi 100, N/A
• Fits 1992-1994 Audi 100 Quattro, N/A
• Fits 1994 Audi Cabriolet, N/A
• Fits 1987-1993 Volkswagen Fox, N/A
• Fits 1990-1993 Volkswagen Passat, N/A
• Fits 1990-1992 Volkswagen Golf, N/A
• Fits 1985-1988 Volkswagen Golf, N/A
• Fits 1990-1992 Volkswagen Jetta, N/A
• Fits 1985-1988 Volkswagen Jetta, N/A
• Fits 1988-1990 Audi 80, N/A
• Fits 1989 Volkswagen Golf, N/A
• Fits 1985-1987 Audi 4000, N/A
• Fits 1985-1987 Audi Coupe, N/A
• Fits 1987 Volkswagen Fox, N/A; to 02/1987

What It Helps Address

• Incorrect coolant temperature readings
• Hard starting when the engine is cold
• Rough idle caused by inaccurate temperature input
• Fuel mixture issues tied to faulty coolant temperature data
• Check engine concerns related to sensor signal problems

Installation Notes

Verify connector style and application details before installation, especially on Audi Cabriolet models that use a white connector plug with a 2-pin connector. Confirm the vehicle match by year, make, and model before replacing the sensor. This part cross-references URO 026906161 for the same application.

Quality Assurance

Bosch coolant temperature sensors are engineered for precise measurement, quick signal response, and durable everyday operation. Bosch part number 0280130040 is a direct-fit replacement choice for select Audi and Volkswagen cooling-system sensor applications.