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          Genuine VW/Audi 045105425 - Engine Connecting Rod Bolt

          MPN: 045105425
          The Genuine VW/Audi 045105425 Engine Connecting Rod Bolt is essential for securing engine components in various Audi models. Designed for one-time use to ensure optimal performance.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $10.85
          Out of stock

          Product Overview

          The Genuine VW/Audi Engine Connecting Rod Bolt (MPN: 045105425) is a vital fastening component designed specifically for various Audi models. Engineered to meet OEM standards, this premium-grade bolt is essential for maintaining the integrity and performance of your vehicle. Whether you are a DIY enthusiast or a professional technician, using the correct bolts during service is crucial to avoid future complications and ensure optimal performance. This torque-to-yield bolt is designed for one-time use only, so it is imperative to replace it during maintenance to prevent snapping and ensure reliable operation. Choose Genuine VW/Audi 045105425 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Genuine VW/Audi 045105425 is equivalent to or replaces the following part numbers: 045105425

          Vehicle Compatibility

          • Audi A3 TDI (2010–2016)
          • Audi A3 TDI Prestige (2015–2016)
          • Audi A3 TDI Premium (2015–2016)
          • Audi A3 TDI Premium Plus (2015–2016)
          • Audi A3 TDI (2011–2013)

          This may also fit other applications. Please use the vehicle selector tool to verify fitment.

          Why Shop at eEuroparts.com?

          • Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
          • Exclusive Kits That Fitâ„¢ - complete repair solutions with no guesswork
          • 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 the Genuine VW/Audi 045105425 Engine Connecting Rod Bolt do?

          The Genuine VW/Audi 045105425 Engine Connecting Rod Bolt serves as a critical fastening component in various Audi models. It secures engine components and other parts, ensuring that they remain firmly in place during vehicle operation.

          How do I know if my Engine Connecting Rod Bolt needs replacement?

          Common signs that this bolt may need replacement include visible wear or damage, engine component looseness, and issues during maintenance that require bolt removal. Always ensure to replace torque-to-yield bolts to maintain safety and performance.

          Can I install the Genuine VW/Audi 045105425 myself?

          Yes, you can install the Genuine VW/Audi 045105425 bolt yourself, provided you have the right tools and knowledge. However, it is crucial to follow the proper torque specifications and procedures to ensure safety and reliability.

          What are the symptoms of a faulty Engine Connecting Rod Bolt?

          Symptoms of a faulty Engine Connecting Rod Bolt may include engine noise, vibrations, and loss of power due to improper fastening of engine components. If you experience these symptoms, it is recommended to inspect and replace the bolt as necessary.

          Why should I choose Genuine VW/Audi for my Engine Connecting Rod Bolt needs?

          Choosing Genuine VW/Audi for your Engine Connecting Rod Bolt needs ensures you receive a factory-correct replacement that restores safety and performance. Order Genuine VW/Audi 045105425 today for reliable quality and fitment.

          Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.

            • eEuroparts SKU
              1393141
            • Manufacturer Part #
              045105425
          • Brand
            Genuine VW/Audi
          • Manufacturer
            Genuine VW/Audi
          • MPN
            045105425
          • Part Type
            Engine Connecting Rod Bolt
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2010AudiA3TDI (2.0 L4 DIESEL)
          2011AudiA3TDI (2.0 L4 DIESEL)
          2012AudiA3TDI (2.0 L4 DIESEL)
          2013AudiA3TDI (2.0 L4 DIESEL)
          2015AudiA3TDI Premium (2.0 L4 DIESEL)
          2015AudiA3TDI Premium Plus (2.0 L4 DIESEL)
          2015AudiA3TDI Prestige (2.0 L4 DIESEL)
          2016AudiA3TDI Prestige (2.0 L4 DIESEL)
          2016AudiA3TDI Premium (2.0 L4 DIESEL)
          2016AudiA3TDI Premium Plus (2.0 L4 DIESEL)
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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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