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          Genuine VW/Audi 06H121601N - Engine Auxiliary Water Pump

          MPN: 06H121601N
          The Genuine VW/Audi 06H121601N Engine Auxiliary Water Pump ensures optimal engine temperature by circulating coolant effectively. Designed for durability and precise fitment.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $233.62
          In stock

          Genuine VW/Audi Engine Auxiliary Water Pump 06H121601N - For Audi Vehicles

          Manufacturer Part Number: 06H121601N

          Description

          The Genuine VW/Audi Engine Auxiliary Water Pump, part number 06H121601N, is a premium-quality replacement component designed to meet the exact specifications of your Audi vehicle. This part is compatible with the cross-reference part number 06H-121-601-K, ensuring a perfect fit and optimal performance, just like the original part.

          This auxiliary water pump plays a critical role in maintaining the engine's temperature by circulating coolant throughout the system. It helps prevent overheating, especially in demanding conditions such as hot weather or heavy traffic. By ensuring proper coolant flow, this pump protects your engine from potential damage and extends its lifespan.

          Constructed from high-quality materials, the Genuine VW/Audi Engine Auxiliary Water Pump is built to withstand the rigors of daily use, ensuring reliable performance in all driving conditions, from city streets to long highway trips. When you choose this product, you can be confident in its durability and effectiveness.

          Cross Reference Numbers

          • Audi: 06H121601K

          Vehicle Compatibility

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

          • Audi A4 Quattro / 2.0L4, 2020-2023
          • Audi A5 Quattro / 2.0L4, 2020-2023
          • Audi A6 Quattro / 3.0V6, 2020-2023
          • Audi A7 Sportback / 3.0V6, 2020-2023
          • Audi A8 Quattro / 3.0V6, 2020-2023
          • Audi Q5 / 2.0L4, 2020-2023
          • Audi SQ5 / 3.0V6, 2020-2023
          • Audi S5 / 3.0V6, 2020-2023
          • Audi S6 / 2.9V6, 2020-2023
          • Audi S7 Sportback / 2.9V6, 2020-2023

          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 Genuine VW/Audi Engine Auxiliary Water Pump circulates coolant throughout the engine to maintain optimal operating temperatures. It prevents overheating, ensuring the engine runs efficiently and prolonging its lifespan.

          What vehicles is this part compatible with?

          This part is compatible with various Audi models, including the A4 Quattro, A5 Quattro, A6 Quattro, A7 Sportback, A8 Quattro, Q5, SQ5, S5, S6, and S7 Sportback from the years 2020 to 2023. For exact compatibility, please use the vehicle selector tool above.

          What are common signs this part may need replacement?

          Common signs that the auxiliary water pump may need replacement include engine overheating, coolant leaks, unusual noises from the pump, or warning lights indicating a cooling system issue.

            • eEuroparts SKU
              1434741
            • Weight
              0.55 lbs
            • Dimensions (L x W x H)
              3.94 x 3.15 x 3.94 in
            • Manufacturer Part #
              06H121601N
          • Brand
            Genuine VW/Audi
          • Manufacturer
            Genuine VW/Audi
          • MPN
            06H121601N
          • Part Type
            Engine Auxiliary Water Pump
          • OE Part Numbers
            06H-121-601-K, 06H121601K, 06H121601N, 06H-121-601-N
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2013AudiA6Premium (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2013AudiA6 QuattroPremium Plus (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2013AudiA6 QuattroPrestige (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2013AudiA6 QuattroPremium Plus (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2013AudiA6 QuattroPremium (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2013AudiQ5Prestige (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2013AudiQ5Premium Plus (2.0 L4 FLEX)Notes: Auxiliary Pump, Water Pump
          2013AudiA4 QuattroBase (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2013AudiA7 QuattroBase (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2013AudiS5Base (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2013AudiS4Base (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2013AudiA4Base (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2014AudiA6 QuattroTDI Premium Plus (3.0 V6 DIESEL)Notes: Auxiliary Pump, Water Pump
          2014AudiA6 QuattroPremium Plus (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2014AudiA6 QuattroPremium (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2014AudiA7 QuattroPrestige (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2014AudiA7 QuattroTDI Prestige (3.0 V6 DIESEL)Notes: Auxiliary Pump, Water Pump
          2014AudiA7 QuattroPremium Plus (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2014AudiR8Spyder (5.2 V10 GAS)Notes: Auxiliary Pump, Water Pump
          2014AudiQ5Hybrid Prestige (2.0 L4 FHEV)Notes: Auxiliary Pump, Water Pump
          2014AudiQ5Premium (2.0 L4 FLEX)Notes: Auxiliary Pump, Water Pump
          2014AudiQ5Premium Plus (2.0 L4 FLEX)Notes: Auxiliary Pump, Water Pump
          2014AudiQ5Prestige (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2014AudiQ5TDI Prestige (3.0 V6 DIESEL)Notes: Auxiliary Pump, Water Pump
          2014AudiA5 QuattroCabriolet (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2014AudiA5 QuattroBase (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2014AudiSQ5Prestige (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2014AudiA4 QuattroBase (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2014AudiS4Premium Plus (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2014AudiS5Prestige (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2014AudiA4Base (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2015AudiA6 QuattroPremium Plus (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2015AudiA6 QuattroTDI Premium Plus (3.0 V6 DIESEL)Notes: Auxiliary Pump, Water Pump
          2015AudiA6 QuattroPremium (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2015AudiA6 QuattroPremium Plus (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2015AudiA4Premium (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2015AudiA4Prestige (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2015AudiA4 QuattroPremium Plus (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2015AudiA4 QuattroPremium (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2015AudiA5 QuattroPremium Plus (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2015AudiSQ5Premium Plus (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2015AudiR8Base (5.2 V10 GAS)Notes: Auxiliary Pump, Water Pump
          2015AudiR8Plus (5.2 V10 GAS)Notes: Auxiliary Pump, Water Pump
          2015AudiQ5Premium (2.0 L4 FLEX)Notes: Auxiliary Pump, Water Pump
          2015AudiQ5TDI Premium Plus (3.0 V6 DIESEL)Notes: Auxiliary Pump, Water Pump
          2015AudiS5Premium Plus (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2015AudiA7 QuattroPremium Plus (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2015AudiA7 QuattroTDI Prestige (3.0 V6 DIESEL)Notes: Auxiliary Pump, Water Pump
          2015AudiS4Premium Plus (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2016AudiA6 QuattroPrestige (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2016AudiA6 QuattroPremium Plus (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2016AudiA6 QuattroTDI Prestige (3.0 V6 DIESEL)Notes: Auxiliary Pump, Water Pump
          2016AudiA7 QuattroPremium Plus (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2016AudiA7 QuattroPrestige (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2016AudiA7 QuattroTDI Premium Plus (3.0 V6 DIESEL)Notes: Auxiliary Pump, Water Pump
          2016AudiQ5Hybrid Prestige (2.0 L4 FHEV)Notes: Auxiliary Pump, Water Pump
          2016AudiQ5TDI Prestige S-Line (3.0 V6 DIESEL)Notes: Auxiliary Pump, Water Pump
          2016AudiQ5TDI Premium Plus S-Line (3.0 V6 DIESEL)Notes: Auxiliary Pump, Water Pump
          2016AudiQ5Premium Plus (2.0 L4 FLEX)Notes: Auxiliary Pump, Water Pump
          2016AudiQ5Prestige (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2016AudiA4Premium (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2016AudiA4 QuattroPremium Plus (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2016AudiSQ5Prestige (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2016AudiA6Premium Plus (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2016AudiS4Prestige (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2017AudiA4Premium Plus (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2017AudiA4Prestige (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2017AudiA4 QuattroPrestige (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2017AudiA4 QuattroPremium (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2017AudiA6 QuattroPremium (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2017AudiA6 QuattroPremium Plus (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2017AudiR8Spyder (5.2 V10 GAS)Notes: Auxiliary Pump, Water Pump
          2017AudiA6Premium Plus (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2017AudiQ5Prestige (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2017AudiSQ5Prestige (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2017AudiA4 allroadPremium (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2018AudiA4 allroadPremium Plus (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2018AudiS5Prestige (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2018AudiA5 QuattroPrestige (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2018AudiA5 QuattroPremium (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2018AudiA5 SportbackPremium (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2018AudiA5 SportbackPremium Plus (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2018AudiS5 SportbackPrestige (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2018AudiR8RWS (5.2 V10 GAS)Notes: Auxiliary Pump, Water Pump
          2018AudiR8Spyder (5.2 V10 GAS)Notes: Auxiliary Pump, Water Pump
          2018AudiA4 QuattroPremium Plus (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2018AudiA4 QuattroPrestige (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2018AudiQ5Premium (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2018AudiA6 QuattroSport (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2019AudiA5 QuattroPremium (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2019AudiA4Premium Plus (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2019AudiA4Titanium (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2019AudiA4 QuattroPrestige (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2019AudiSQ5Prestige (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2019AudiA7 SportbackPrestige (3.0 V6 MHEV)Notes: Auxiliary Pump, Water Pump
          2019AudiA5 SportbackPremium (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2019AudiA4 allroadPremium (2.0 L4 GAS)Notes: Auxiliary Pump, Water Pump
          2019AudiS5Premium (3.0 V6 GAS)Notes: Auxiliary Pump, Water Pump
          2020AudiA6 QuattroPremium (3.0 V6 MHEV)Notes: Auxiliary Pump, Water Pump
          2020AudiS6Prestige (2.9 V6 MHEV)Notes: Auxiliary Pump, Water Pump
          There are more vehicles this part is compatible with. Check if it fits your vehicle.
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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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