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          Genuine VW/Audi 5Q0906457K - HVAC Heater Control Valve

          MPN: 5Q0906457K
          The Genuine VW/Audi 5Q0906457K HVAC Heater Control Valve regulates hot coolant flow, ensuring efficient cabin heating for your Audi. Designed for OEM fitment and durability.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $223.74
          Out of stock

          Genuine VW/Audi HVAC Heater Control Valve 5Q0906457K - For Audi Vehicles

          Manufacturer Part Number: 5Q0906457K

          Overview

          The Genuine VW/Audi HVAC Heater Control Valve part number 5Q0906457K is a premium-quality replacement part designed specifically for Audi vehicles. Engineered to OEM standards, this valve is essential for regulating the flow of hot coolant to the heater core, ensuring your cabin stays warm and comfortable, even in the coldest conditions.

          This HVAC Heater Control Valve is built to withstand high temperatures and pressures, offering reliable and efficient operation. Its precise fit guarantees seamless integration with your Audi's heating system, providing you with peace of mind and optimal performance.

          Vehicle Compatibility

          This part fits some of the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility.

          • Audi S3 2.0L4, 2020-2023
          • Audi A3 2.0L4, 2020-2023
          • Audi Q7 2.0L4, 2020-2023
          • Audi S6 2.9V6, 2020-2022
          • Audi S7 Sportback 2.9V6, 2020-2022
          • Audi TTS Quattro 2.0L4, 2020-2022
          • Audi TT Quattro 2.0L4, 2020-2021

          Why Shop at eEuroparts.com?

          Since 2000, eEuroparts.com has been a trusted destination for European car owners looking for reliable parts at great prices. Here's why customers choose us:

          • Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
          • Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
          • Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
          • Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
          • Established Trust: Serving the European auto community since 2000.

          Frequently Asked Questions

          What does this part do?

          The HVAC Heater Control Valve is responsible for regulating the flow of hot coolant into the heater core, allowing for the effective heating of the cabin air in your Audi. This ensures that you have a comfortable driving experience regardless of external weather conditions.

          What vehicles is this part compatible with?

          This part is compatible with various Audi models, including the S3, A3, Q7, S6, S7 Sportback, TTS Quattro, and TT Quattro from the years 2020 to 2023. For precise compatibility, please utilize the vehicle selector tool.

          What are common signs this part may need replacement?

          Signs that the HVAC Heater Control Valve may need replacement include:

          • Inconsistent cabin heating or no heat at all
          • Coolant leaks around the valve area
          • Unusual noises from the heating system
          • Warning lights related to engine temperature or coolant
            • eEuroparts SKU
              1429828
            • Weight
              0.94 lbs
            • Dimensions (L x W x H)
              7.6201 x 4.7068 x 6.0419 in
            • Manufacturer Part #
              5Q0906457K
          • Brand
            Genuine VW/Audi
          • Manufacturer
            Genuine VW/Audi
          • MPN
            5Q0906457K
          • Part Type
            HVAC Heater Control Valve
          • OE Part Numbers
            5Q0-906-457-A, 5Q0906457A, 5Q0-906-457-B, 5Q0906457B
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2020AudiS6Premium Plus (2.9 V6 MHEV)Notes: 2.9 LITER
          2020AudiS6Prestige (2.9 V6 MHEV)Notes: 2.9 LITER
          2020AudiTT QuattroBase (2.0 L4 GAS)
          2020AudiS3Premium Plus (2.0 L4 GAS)Position: Right
          2020AudiS3Premium (2.0 L4 GAS)Position: Right
          2020AudiTTS QuattroBase (2.0 L4 GAS)
          2020AudiA3Premium (2.0 L4 GAS)
          2020AudiA3Premium Plus (2.0 L4 GAS)
          2020AudiS7 SportbackPremium Plus (2.9 V6 MHEV)
          2020AudiS7 SportbackPrestige (2.9 V6 MHEV)
          2020AudiQ7Premium Plus (2.0 L4 GAS)Position: Left
          2020AudiQ7Premium (2.0 L4 GAS)Position: Left
          2020AudiA3 QuattroPremium (2.0 L4 GAS)
          2020AudiA3 QuattroPremium Plus (2.0 L4 GAS)
          2021AudiS6Premium Plus (2.9 V6 MHEV)Notes: 2.9 LITER
          2021AudiS6Prestige (2.9 V6 MHEV)Notes: 2.9 LITER
          2021AudiQ7Premium Plus (2.0 L4 GAS)
          2021AudiQ7Premium (2.0 L4 GAS)
          2021AudiTT QuattroBase (2.0 L4 GAS)
          2021AudiTTS QuattroBase (2.0 L4 GAS)
          2021AudiS7 SportbackPremium Plus (2.9 V6 MHEV)
          2021AudiS7 SportbackPrestige (2.9 V6 MHEV)
          2022AudiS6Premium Plus (2.9 V6 MHEV)Notes: 2.9 LITER
          2022AudiS6Prestige (2.9 V6 MHEV)Notes: 2.9 LITER
          2022AudiS7 SportbackPremium Plus (2.9 V6 MHEV)
          2022AudiS7 SportbackPrestige (2.9 V6 MHEV)
          2022AudiQ7Premium (2.0 L4 GAS)
          2022AudiQ7Premium Plus (2.0 L4 GAS)
          2022AudiQ7Prestige (2.0 L4 GAS)
          2022AudiTTS QuattroBase (2.0 L4 GAS)
          2022AudiTT QuattroBase (2.0 L4 GAS)
          2022AudiA3Premium Plus (2.0 L4 MHEV)
          2022AudiA3Prestige (2.0 L4 MHEV)
          2022AudiA3Premium (2.0 L4 MHEV)
          2022AudiA3 QuattroPremium Plus (2.0 L4 MHEV)
          2022AudiA3 QuattroPremium (2.0 L4 MHEV)
          2022AudiA3 QuattroPrestige (2.0 L4 MHEV)
          2022AudiS3Prestige (2.0 L4 GAS)
          2022AudiS3Premium (2.0 L4 GAS)
          2022AudiS3Premium Plus (2.0 L4 GAS)
          2017AudiQ7Premium Plus (2.0 L4 GAS)Position: Left, Notes: To 01/30/2017
          2017AudiQ7Premium (2.0 L4 GAS)Position: Left, Notes: To 01/30/2017
          2018AudiQ7Premium (2.0 L4 GAS)Position: Left
          2018AudiQ7Premium Plus (2.0 L4 GAS)Position: Left
          2018AudiS3Premium Plus (2.0 L4 GAS)Position: Right
          2018AudiS3Prestige (2.0 L4 GAS)Position: Right
          2019AudiQ7Premium Plus (2.0 L4 GAS)Position: Left
          2019AudiQ7Premium (2.0 L4 GAS)Position: Left
          2019AudiA3Premium (2.0 L4 GAS)Position: Right
          2019AudiA3Titanium (2.0 L4 GAS)Position: Right
          2019AudiA3Prestige (2.0 L4 GAS)Position: Right
          2019AudiA3Premium Plus (2.0 L4 GAS)Position: Right
          2019AudiA3 QuattroPremium Plus (2.0 L4 GAS)
          2019AudiA3 QuattroPrestige (2.0 L4 GAS)
          2019AudiA3 QuattroPremium (2.0 L4 GAS)
          2019AudiTT QuattroBase (2.0 L4 GAS)
          2019AudiS3Premium Plus (2.0 L4 GAS)Position: Right
          2019AudiS3Prestige (2.0 L4 GAS)Position: Right
          2019AudiTTS QuattroBase (2.0 L4 GAS)
          2023AudiS3Premium (2.0 L4 GAS)Position: Left, Notes: ENGINE CODE: DSFA LEFT SIDE
          2023AudiS3Premium Plus (2.0 L4 GAS)Position: Left, Notes: ENGINE CODE: DSFA LEFT SIDE
          2023AudiS3Prestige (2.0 L4 GAS)Position: Left, Notes: ENGINE CODE: DSFA LEFT SIDE
          2023AudiA3Premium (2.0 L4 MHEV)Position: Left, Notes: ENGINE CODE: DNVB LEFT SIDE
          2023AudiA3Premium Plus (2.0 L4 MHEV)Position: Left, Notes: ENGINE CODE: DNVB LEFT SIDE
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          Warranty Overview

          At eEuroparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.

          Standard Warranty – Most Parts

          • Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.

          • Protection: Defects in materials or workmanship under normal personal use.

          • Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.

          • Exclusions:

            • Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)

            • Commercial, fleet, rideshare, off-road, or racing use

            • Improper installation, misuse, accidents, or modifications

          • Not Covered: Labor, shipping, towing, or incidental costs.

          Bison Performance Warranty – Our House Brand

          • Coverage: Limited Lifetime Warranty for as long as you own your vehicle.

          • Applies To: All products sold under the Bison Performance label.

          • Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.

          • Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).

          • What’s Included: Replacement of the defective product (labor and shipping excluded).

          Warranty Claim Requirements

          To keep claims fast and fair, we require:

          • Proof of purchase (invoice or order confirmation).

          • Photos or videos showing the defective part, order number, date, VIN, and odometer reading.

          • Diagnostic reports or part returns for non-visible issues may be requested.

          • Claims must be truthful, properly documented, and reflect normal consumer use.

          Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.

          For full details and exclusions, please see our complete Warranty Terms & Conditions.

          This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.

          Return Policy Overview

          Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
          To start a return, contact customer support via Chat or Contact Us.

          • Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)

          • Refunds: Issued to your original payment method within 3–5 business days after inspection

          • Exchanges: Not automatic — please return and reorder

          • Replacements: May be approved for incorrect or defective items reported within 7 days

          Not returnable:

          • Used or installed parts

          • Electrical components

          • Opened filter kits, gaskets, or contaminated items

          • Final sale or custom orders

          Important Notes:

          • Return shipping is your responsibility unless we made a verified error

          • Fitment is the customer’s responsibility (we can assist, but do not guarantee)

          • Country of origin may vary and is not grounds for return

          For complete details, please see our full Return Policy.


          This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.

          Fast, Reliable Shipping — Straight to Your Door

          We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.

          • We use trusted carriers like UPS, FedEx, and USPS.

          • Tracking info is emailed to you as soon as your order ships.

          • Delivery estimates at checkout are based on carrier data, but not guaranteed.

          Need help with a shipment?

          If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.

          For complete details, please see our full Shipping Policy.


          This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.

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