Motorad TA9104 HVAC Heater Control Valve - Front, Left or Right

Overview

The MotoRad TA9104 HVAC heater control valve is a specific-fit coolant control component built for precise coolant redirection in heating and climate control systems. It uses OEM-grade materials and electrical isolation features to support reliable operation in demanding temperature conditions. This part is a fit for a wide range of Audi and Volkswagen applications, including Audi Q7, Volkswagen Tiguan, and Volkswagen Jetta models.

Key Features

• Specific-fit HVAC heater control valve for targeted vehicle applications
• Plastic construction with OEM-grade material selection
• 2-port design with 2 bolt holes for application-specific mounting
• Blade terminal connection with female connector and male terminals
• Designed and tested for quick, precise coolant flow redirection
• Meets or exceeds OEM specifications from MotoRad manufacturing facilities

Detailed Description

The MotoRad TA9104 is an HVAC heater control valve engineered to regulate coolant flow through the heating system with accurate response. Its plastic body, oblong connector shape, and blade-style electrical interface reflect an OE-style design intended for direct replacement in supported Audi and Volkswagen platforms. Fitment includes 2023-2024 Volkswagen Jetta, 2018-2024 Volkswagen Tiguan, 2017-2022 Audi Q7, and additional applications across Audi A3, A4, A6, A7, A8 Quattro, Q3, Q5, Q8, RS6 Avant, RS7 Sportback, S6, S7, S8, TT Quattro, TTS Quattro, and Volkswagen Golf, GTI, Golf R, Golf Alltrack, Golf SportWagen, Atlas, and Atlas Cross Sport. This part cross-references Gates EHV107 and Genuine 4H0121671D for the same application. The TA9104 is a practical replacement choice when the original coolant control valve needs restoration in Audi Q7 or Volkswagen Tiguan heating system service.

Common Issues It Can Address

• Inconsistent cabin heat output
• Coolant flow control problems in the heater circuit
• Electrical failure at the valve connector
• Sticking or slow valve response
• Replacement needs for worn OE-style coolant control valves

Installation Notes and Quality

Verify connector style, port dimensions, and vehicle-specific fitment before installation. This valve uses a female connector with blade terminals and does not include mounting hardware, hoses, clamps, or a gasket/seal. MotoRad states that its coolant control valves are manufactured to meet or exceed OEM specifications in ISO TS16949 facilities, with electrical isolation features for added durability and safety.