Hella 009107141 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for Audi and Volkswagen

Restore accurate coolant temperature readings with this Hella engine coolant temperature sensor. Built as a plugged, 4-pin NTC sensor with a seal and retaining ring, it is a direct-fit replacement for select Audi and Volkswagen applications that use the green sensor design.

• Hella engine coolant temperature sensor, part number 009107141
• Plugged mounting type with 4 connectors
• 12V NTC sensor for coolant temperature monitoring
• Includes seal and retaining ring
• Green sensor body with black original-part color reference
• Compatible with select Audi A4, A4 Quattro, A6, A6 Quattro, S4, TT, and Volkswagen Beetle, Golf, Jetta, Passat, R32, Cabrio, and EuroVan applications

Product Details

The Hella 009107141 coolant temperature sensor is used to report engine coolant temperature to the vehicle’s control system, helping maintain proper fuel delivery, idle quality, and cooling fan operation. This sensor is listed for a wide range of 1999-2010 Audi and Volkswagen models, including 2000-2004 Audi A6 Quattro, 2004-2007 Audi A4 Quattro, and 2000-2004 Volkswagen Jetta applications. This part cross-references Beck/Arnley 158-0629 and Standard Ignition TS-477 for the same application.

Common Issues This Sensor Can Address

• Inaccurate coolant temperature readings on the dash or scan tool
• Hard starting or rough cold operation caused by incorrect temperature input
• Cooling fan behavior that does not match engine temperature
• Check engine light concerns related to coolant temperature sensor signals
• Fuel mixture and idle control problems tied to faulty temperature data

Installation Notes and Tips

Verify connector style, pin count, and sensor color before installation. This sensor uses a plugged mounting design and is specified with a seal and retaining ring, so inspect the mating housing for wear or contamination before fitting the new part. Confirm vehicle-specific fitment by year, make, model, and engine configuration, especially on Audi A4, Audi S4, Volkswagen Beetle, and Volkswagen Passat applications.

• Fits 2010 Volkswagen Beetle, N/A
• Fits 2005-2008 Volkswagen Beetle, N/A
• Fits 2003 Volkswagen Beetle, N/A
• Fits 2008-2009 Audi S4, N/A
• Fits 2005-2006 Audi S4, N/A
• Fits 2000-2002 Audi S4, N/A
• Fits 2009 Volkswagen Beetle, N/A
• Fits 2004 Volkswagen Beetle, N/A
• Fits 2000-2002 Volkswagen Beetle, N/A
• Fits 2006-2008 Audi A4, N/A
• Fits 2000-2003 Audi A4, N/A
• Fits 2008 Audi A4 Quattro, N/A
• Fits 2002-2003 Audi A4 Quattro, N/A
• Fits 2000 Audi A4 Quattro, N/A
• Fits 2004-2007 Audi A4 Quattro, N/A
• Fits 2001 Audi A4 Quattro, N/A
• Fits 2007 Audi S4, N/A
• Fits 2004 Audi S4, N/A
• Fits 2004-2006 Audi TT, N/A
• Fits 2001 Audi TT, N/A
• Fits 2001-2006 Audi TT Quattro, N/A
• Fits 2004-2006 Volkswagen Golf, N/A
• Fits 1999-2000 Volkswagen Golf, N/A
• Fits 2004-2005 Audi A4, N/A
• Fits 2005 Audi Allroad Quattro, N/A
• Fits 2001 Audi Allroad Quattro, N/A
• Fits 2005 Volkswagen Jetta, N/A
• Fits 1999 Volkswagen Jetta, N/A
• Fits 2002-2005 Volkswagen Passat, N/A
• Fits 2000 Volkswagen Passat, N/A
• Fits 2004 Audi A6, N/A
• Fits 2000 Audi A6, N/A
• Fits 2003-2004 Audi A6 Quattro, N/A
• Fits 2001 Audi A6 Quattro, N/A
• Fits 2002-2004 Audi Allroad Quattro, N/A
• Fits 2004 Audi RS6, N/A
• Fits 2000-2004 Volkswagen Jetta, N/A
• Fits 2004 Volkswagen R32, N/A
• Fits 2001-2003 Audi A6, N/A
• Fits 2001-2003 Audi A8 Quattro, N/A
• Fits 2003 Audi RS6, N/A
• Fits 2003 Audi S6, N/A
• Fits 2001-2003 Audi S8, N/A
• Fits 2002-2003 Audi TT, N/A
• Fits 2000 Audi TT, N/A
• Fits 2000-2003 Volkswagen EuroVan, N/A
• Fits 2001-2003 Volkswagen Golf, N/A
• Fits 2002 Audi A6 Quattro, N/A
• Fits 2000 Audi A6 Quattro, N/A
• Fits 2002 Audi S6, N/A
• Fits 2000-2002 Volkswagen Cabrio, N/A
• Fits 2001 Volkswagen Passat, N/A
• Fits 2000 Audi A8 Quattro, N/A
• Fits 2000 Audi TT Quattro, N/A
• Fits 1999 Volkswagen Beetle, N/A
• Fits 1999 Volkswagen EuroVan, N/A
• Fits 1999 Volkswagen Passat, N/A

Quality Assurance

Hella supplies OE-level electrical and engine management components, and this sensor follows the specified 12V, 4-pin, NTC design for the listed Audi and Volkswagen applications. Part number 009107141 is built to match the required connector style and sealing details for direct replacement service.