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          Genuine VW/Audi 3CN971124B - Trailer Tow Harness

          MPN: 3CN971124B
          The Genuine VW/Audi 3CN971124B Trailer Tow Harness enables safe towing by providing essential electrical connections for trailers. Designed for select Volkswagen models for a perfect fit.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $84.43
          Out of stock

          Genuine VW/Audi Trailer Tow Harness 3CN971124B - For Volkswagen Vehicles

          Manufacturer Part Number: 3CN971124B

          Product Description

          The Genuine VW/Audi Trailer Tow Harness part number 3CN971124B is engineered to meet the highest standards of quality and reliability, making it the ideal solution for enhancing your Volkswagen's towing capabilities. This premium-grade harness is designed specifically for a seamless fit with select Volkswagen models, ensuring optimal performance without compromising safety.

          Constructed from high-quality materials, this trailer tow harness is built to last, enabling you to tow with confidence. Its straightforward installation process allows you to enhance your vehicle's functionality without the need for professional assistance, making it perfect for DIY enthusiasts and technicians alike.

          Key features of the Genuine VW/Audi Trailer Tow Harness include:

          • Designed for compatibility with various Volkswagen models, ensuring a perfect fit for your vehicle.
          • Provides a secure and stable connection for towing, promoting safety and reliability.
          • Helps distribute weight evenly, improving handling and reducing the risk of accidents.
          • Easy to install, allowing you to add towing capabilities without hassle.

          Elevate your towing experience with the Genuine VW/Audi Trailer Tow Harness 3CN971124B, a must-have for any Volkswagen owner looking to enhance their vehicle's versatility.

          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.

          • Volkswagen Atlas / 2.0L4, 2018-2021
          • Volkswagen Atlas / 3.6V6, 2018-2021

          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 Genuine VW/Audi Trailer Tow Harness allows your Volkswagen vehicle to connect with a trailer, providing the necessary electrical connections for lighting and braking systems. This part is essential for enabling safe and efficient towing capabilities.

          What vehicles is this part compatible with?

          This trailer tow harness is compatible with various Volkswagen Atlas models from 2018 to 2021, including both 2.0L4 and 3.6V6 engine options. For exact compatibility, please use the vehicle selector tool.

          What are common signs this part may need replacement?

          Common signs that your trailer tow harness may need replacement include:

          • Inconsistent or non-functional trailer lights.
          • Faulty brake signals when towing.
          • Visible wear or damage to the harness connections.
          • Electrical issues when connecting a trailer.
            • eEuroparts SKU
              1500214
            • Weight
              0.1 lbs
            • Dimensions (L x W x H)
              13.1457 x 3.4812 x 8.5061 in
            • Manufacturer Part #
              3CN971124B
          • Brand
            Genuine VW/Audi
          • Manufacturer
            Genuine VW/Audi
          • MPN
            3CN971124B
          • Part Type
            Trailer Tow Harness
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2018VolkswagenAtlasLaunch Edition (3.6 V6 GAS)
          2018VolkswagenAtlasS (2.0 L4 GAS)
          2018VolkswagenAtlasS (3.6 V6 GAS)
          2018VolkswagenAtlasSE (3.6 V6 GAS)
          2018VolkswagenAtlasSE (2.0 L4 GAS)
          2018VolkswagenAtlasSEL (2.0 L4 GAS)
          2018VolkswagenAtlasSEL (3.6 V6 GAS)
          2018VolkswagenAtlasSEL Premium (3.6 V6 GAS)
          2019VolkswagenAtlasS (2.0 L4 GAS)
          2019VolkswagenAtlasS (3.6 V6 GAS)
          2019VolkswagenAtlasSE (2.0 L4 GAS)
          2019VolkswagenAtlasSE (3.6 V6 GAS)
          2019VolkswagenAtlasSE R-Line (3.6 V6 GAS)
          2019VolkswagenAtlasSEL (3.6 V6 GAS)
          2019VolkswagenAtlasSEL Premium (3.6 V6 GAS)
          2019VolkswagenAtlasSEL R-Line (3.6 V6 GAS)
          2020VolkswagenAtlasS (3.6 V6 GAS)
          2020VolkswagenAtlasS (2.0 L4 GAS)
          2020VolkswagenAtlasSE (2.0 L4 GAS)
          2020VolkswagenAtlasSE (3.6 V6 GAS)
          2020VolkswagenAtlasSEL (2.0 L4 GAS)
          2020VolkswagenAtlasSEL (3.6 V6 GAS)
          2020VolkswagenAtlasSEL Premium (3.6 V6 GAS)
          2020VolkswagenAtlasSEL Premium (2.0 L4 GAS)
          2020VolkswagenAtlasSEL R-Line (3.6 V6 GAS)
          2021VolkswagenAtlasS (2.0 L4 GAS)
          2021VolkswagenAtlasSE (2.0 L4 GAS)
          2021VolkswagenAtlasSE (3.6 V6 GAS)
          2021VolkswagenAtlasSEL (2.0 L4 GAS)
          2021VolkswagenAtlasSEL (3.6 V6 GAS)
          2021VolkswagenAtlasSEL Premium (2.0 L4 GAS)
          2021VolkswagenAtlasSEL Premium (3.6 V6 GAS)
          2021VolkswagenAtlasSEL Premium R-Line (3.6 V6 GAS)
          2021VolkswagenAtlasSEL R-Line (3.6 V6 GAS)
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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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