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          Bosch F01C215022 - Diesel Exhaust Fluid (DEF) Injection Nozzle Seal

          MPN: F01C215022
          The Bosch F01C215022 DEF Injection Nozzle Seal ensures optimal fluid delivery for your diesel engine, enhancing performance and preventing leaks. Designed for reliable fitment.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $6.47
          In stock

          Product Overview

          The Bosch Diesel Exhaust Fluid (DEF) Injection Nozzle Seal, part number F01C215022, is an essential component for maintaining the performance of your Mercedes-Benz diesel engine. Designed with precision and made from premium-grade materials, this seal ensures a tight and secure fit for the DEF injection nozzle. By facilitating the correct amount of fluid delivery, it plays a crucial role in optimizing engine performance and efficiency. Choose Bosch F01C215022 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Bosch F01C215022 is equivalent to or replaces the following part numbers:

          F01C215022

          Vehicle Compatibility

          • Mercedes-Benz GL350 Bluetec 4Matic (2010–2016)
          • Mercedes-Benz ML350 Bluetec 4Matic (2010–2016)
          • Mercedes-Benz R350 Bluetec 4Matic (2010–2016)
          • Mercedes-Benz E350 Bluetec (2010–2016)
          • Mercedes-Benz Sprinter 2500 Base (2010–2016)
          • Mercedes-Benz Sprinter 3500 Base (2010–2016)
          • Mercedes-Benz GLK250 Bluetec 4Matic (2013–2015)
          • Mercedes-Benz ML250 Bluetec 4Matic (2015)
          • Mercedes-Benz S350 Bluetec 4Matic (2013)
          • Mercedes-Benz GL320 CDI (2007–2009)

          This may also fits 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.
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          • 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.
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          • Established Trust: Serving the European auto community since 2000.

          Frequently Asked Questions

          What does the Bosch F01C215022 Diesel Exhaust Fluid (DEF) Injection Nozzle Seal do?

          The Bosch F01C215022 DEF Injection Nozzle Seal plays a critical role in ensuring that the diesel engine receives the correct amount of Diesel Exhaust Fluid. A properly functioning seal helps maintain engine efficiency and performance by preventing leaks and ensuring optimal fluid delivery.

          What vehicles is this part compatible with?

          This part is compatible with various Mercedes-Benz models such as the GL350, ML350, R350, E350, Sprinter 2500, Sprinter 3500, GLK250, ML250, S350, and GL320 CDI. Please use the vehicle selector tool to confirm fitment for your specific vehicle model.

          What are common signs this part may need replacement?

          Common signs that the DEF Injection Nozzle Seal may need replacement include:

          • Leakage of Diesel Exhaust Fluid
          • Engine performance issues
          • Increased exhaust emissions
          • Warning lights on the dashboard related to DEF system

          Are there any DTC (Diagnostic Trouble Codes) associated with this part?

          While specific DTC codes may vary, common codes related to DEF system issues include P20B9, P20BA, and P20B8. If you see DTCs such as P20B9, P20BA, and P20B8, it may indicate a failing DEF Injection Nozzle Seal.

          Why should I choose Bosch for my Diesel Exhaust Fluid (DEF) Injection Nozzle Seal needs?

          Choosing Bosch ensures you receive a factory-correct replacement that restores safety and performance. Order Bosch F01C215022 today for a reliable solution that meets your vehicle's specifications.

          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
              4223018
            • Weight
              0.11 lbs
            • Manufacturer Part #
              F01C215022
          • Brand
            Bosch
          • Manufacturer
            Bosch
          • MPN
            F01C215022
          • Part Type
            Diesel Exhaust Fluid (DEF) Injection Nozzle Seal
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2007Mercedes-BenzML320CDI (3.0 V6 DIESEL)
          2007Mercedes-BenzR320CDI (3.0 V6 DIESEL)
          2007Mercedes-BenzGL320CDI (3.0 V6 DIESEL)
          2008Mercedes-BenzML320CDI (3.0 V6 DIESEL)
          2008Mercedes-BenzR320CDI (3.0 V6 DIESEL)
          2008Mercedes-BenzGL320CDI (3.0 V6 DIESEL)
          2009Mercedes-BenzML320Bluetec 4Matic (3.0 V6 DIESEL)
          2009Mercedes-BenzR320Bluetec (3.0 V6 DIESEL)
          2009Mercedes-BenzGL320Bluetec 4Matic (3.0 V6 DIESEL)
          2010Mercedes-BenzGL350Bluetec 4Matic (3.0 V6 DIESEL)
          2010Mercedes-BenzML350Bluetec 4Matic (3.0 V6 DIESEL)
          2010Mercedes-BenzR350Bluetec 4Matic (3.0 V6 DIESEL)
          2010Mercedes-BenzSprinter 2500Base (3.0 V6 DIESEL)
          2010Mercedes-BenzSprinter 3500Base (3.0 V6 DIESEL)
          2011Mercedes-BenzML350Bluetec 4Matic (3.0 V6 DIESEL)
          2011Mercedes-BenzE350Bluetec (3.0 V6 DIESEL)
          2011Mercedes-BenzGL350Bluetec 4Matic (3.0 V6 DIESEL)
          2011Mercedes-BenzR350Bluetec 4Matic (3.0 V6 DIESEL)
          2011Mercedes-BenzSprinter 2500Base (3.0 V6 DIESEL)
          2011Mercedes-BenzSprinter 3500Base (3.0 V6 DIESEL)
          2012Mercedes-BenzSprinter 2500Base (3.0 V6 DIESEL)
          2012Mercedes-BenzSprinter 3500Base (3.0 V6 DIESEL)
          2012Mercedes-BenzML350Bluetec 4Matic (3.0 V6 DIESEL)Notes: For cars with (Code U42).
          2012Mercedes-BenzR350Bluetec 4Matic (3.0 V6 DIESEL)
          2012Mercedes-BenzGL350Bluetec 4Matic (3.0 V6 DIESEL)
          2012Mercedes-BenzS350Bluetec 4Matic (3.0 V6 DIESEL)
          2012Mercedes-BenzE350Bluetec (3.0 V6 DIESEL)
          2013Mercedes-BenzGL350Bluetec 4Matic (3.0 V6 DIESEL)Notes: For cars with (Code U42).
          2013Mercedes-BenzE350Bluetec (3.0 V6 DIESEL)
          2013Mercedes-BenzML350Bluetec 4Matic (3.0 V6 DIESEL)Notes: For cars with (Code U42).
          2013Mercedes-BenzS350Bluetec 4Matic (3.0 V6 DIESEL)
          2013Mercedes-BenzSprinter 2500Base (3.0 V6 DIESEL)
          2013Mercedes-BenzSprinter 3500Base (3.0 V6 DIESEL)
          2013Mercedes-BenzGLK250Bluetec 4Matic (2.1 L4 DIESEL)
          2014Mercedes-BenzGLK250Bluetec 4Matic (2.1 L4 DIESEL)
          2014Mercedes-BenzML350Bluetec 4Matic (3.0 V6 DIESEL)Notes: For cars with (Code U42).
          2014Mercedes-BenzGL350Bluetec 4Matic (3.0 V6 DIESEL)Notes: For cars with (Code U42).
          2014Mercedes-BenzSprinter 2500Base (3.0 V6 DIESEL)
          2014Mercedes-BenzSprinter 3500Base (3.0 V6 DIESEL)
          2015Mercedes-BenzGL350Bluetec 4Matic (3.0 V6 DIESEL)Notes: For cars with (Code U42).
          2015Mercedes-BenzML250Bluetec 4Matic (2.1 L4 DIESEL)Notes: For cars with (Code U42).
          2015Mercedes-BenzGLK250Bluetec 4Matic (2.1 L4 DIESEL)
          2016Mercedes-BenzGL350Bluetec 4Matic (3.0 V6 DIESEL)Notes: For cars with (Code U42).
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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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