431819809A Heater Control Valve for Audi Porsche VW 0008305784

Product Overview

This aftermarket replacement heater control valve is intended for the listed Audi, Porsche, and Volkswagen applications and cross-references part numbers 431819809A and 0008305784. A heater control valve controls the flow of coolant through the heater core so the climate control system can regulate cabin heat. It is supplied as a replacement for the corresponding valve when servicing the vehicle's heating system.

Key Features & Performance

• Controls coolant flow to the heater core as part of the cabin heating and climate control system
• Cross-references part numbers 431819809A and 0008305784 for comparison with the existing component
• Intended for the listed Audi, Porsche, and Volkswagen applications
• Used when replacing a worn, leaking, or malfunctioning heater control valve

Fitment & Compatibility

• for Audi applications listed in the title
• for Porsche applications listed in the title
• for Volkswagen applications listed in the title

Common Uses

• Replacing a worn, leaking, or malfunctioning heater control valve
• Servicing the vehicle heating and climate control system
• Restoring normal coolant flow control to the heater core after the original valve has failed

Technical Specifications

• Product Type: Heater Control Valve
• Part Number(s): 431819809A, 0008305784
• General Application: Audi, Porsche, and Volkswagen vehicles

Frequently Asked Questions

Q: What does a heater control valve do? A: A heater control valve regulates the flow of coolant through the heater core, which allows the climate control system to control cabin heat.

Q: How should fitment be verified? A: Compare the complete existing part number and the full vehicle model designation against the part numbers and applications listed here before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.