Electric Coolant Control Valve for VW Beetle Golf VII Passat B8
Upgrade your VW climate control with the VW Genuine Electric Coolant Control Valve, designed for Beetle, Golf VII, Passat B8 and a range of VW models. This electric valve precisely regulates the flow of engine coolant to the heater core, helping your cabin reach and maintain the desired temperature faster and more reliably. By modulating coolant flow, it reduces heater lag, improves defogging performance, and keeps your interior comfortable in changing conditions. Built as a direct-fit replacement, this part returns your vehicle’s original heating efficiency and overall climate control feel.
Benefits & Tips
- Precise cabin temperature control: The electric valve modulates heater core flow to maintain steady heat corresponding to your chosen setting.
- Improved heater response: Replacing a faulty valve restores quick warmth after cold starts and enhances defogging performance for safer visibility.
- Simple compatibility check: The part matches VW OEM numbers 4H0121671D, 4H0121671B, and 4H0121671G, making it a reliable, drop‑in replacement for listed VW models.
Product specifications
- Brand Name: MAX NOLOGY
- Vehicle compatibility: VW Beetle, Golf VII, Passat B8, Sharan, Tiguan, Touareg, Touran
- Interchange Part Numbers: 4H0121671D, 4H0121671B, 4H0121671G
- Number of inlets/outlets: 2
- Number of pins: 2-pin connector
- Operating Mode: Electric (solenoid valve)
- Voltage: 12V
- Origin: Mainland China
- Special Features: Controls the flow of engine coolant to the heater core
- Parts: Hydrovalve
- Warranty: 3 years or 50,000 kilometers
Package includes:
- 1 Piece of heater control valve
Warnings/Reminders
- Before purchasing, confirm fitment with your vehicle VIN. If unsure, contact us with your VIN (17 characters) to ensure the correct part for your car.
- Warranty details: 3 years or 50,000 kilometers from the date of parcel delivery, whichever comes first. If a quality issue arises, we will offer a replacement or refund for qualifying orders.
- For damaged-on-arrival items, please provide photos showing the damage, the waybill number, and product details to initiate a refund or replacement.
- To avoid delays, verify this is the exact part you need before purchasing. If you have questions, reach out first.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
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