Vemo V15-99-1989 Engine Coolant Temperature Sender

Engine Coolant Temperature Sender for VW and Audi

The Vemo V15-99-1989 engine coolant temperature sender provides temperature signal input for the vehicle’s cooling system and engine management. It features a black housing, a single connector, and an M10x1.0 thread size for the listed applications.

Key Features

• Engine coolant temperature sender for cooling system monitoring
• Black finish with 1-pin connector
• M10x1.0 thread size for listed fitments
• Temperature control range: 0-125°C
• Compact dimensions: 16 mm height, 16 mm length, 26 mm width
• Vemo part number V15-99-1989

Detailed Product Information

VEMO V15-99-1989 is an aftermarket engine coolant temperature sender used in select Volkswagen and Audi applications. This sender is listed for 1990-1993 Volkswagen Cabriolet, Fox, and Passat; 1990-1992 Volkswagen Golf and Jetta; and 1990-1991 Audi 200 and 200 Quattro, plus 1990 Audi 80. The part number V15-99-1989 is also referenced in cross-application listings for related import cooling-system service needs.

Built with a single electrical connector and M10x1.0 thread, this coolant temperature sender is specified for vehicles that use a 0-125°C sensing range. For buyers searching for an engine coolant temperature sender for 1990-1993 Volkswagen Passat, or a coolant temp sender for 1990-1991 Audi 200 Quattro, this Vemo unit matches the listed OE-style application details.

What It Helps Address

• Incorrect coolant temperature signal to the gauge or engine control system
• Temperature-related drivability concerns tied to sender failure
• Hard starting or poor warm-up behavior caused by inaccurate coolant data
• Cooling system warning light or gauge irregularities
• Service replacement for worn or corroded sender connections

Installation Notes and Tips

Verify the connector count, thread size, and temperature range against the original part before installation. Confirm the vehicle uses an M10x1.0 sender and a 1-pin electrical connection, and compare the old unit’s physical dimensions and connector style to the replacement. This part is listed for specific Volkswagen Golf, Jetta, Cabriolet, Fox, and Passat models, as well as Audi 80, 200, and 200 Quattro applications.

Quality Assurance

VEMO aftermarket parts are cataloged with application-specific fitment data and dimensional specifications to support accurate replacement selection. This part cross-references Dayco 73073 and Dorman - HELP 32110 for the same application.