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          Bosch F01C600237 - Diesel Exhaust Fluid (DEF) Heater

          MPN: F01C600237
          The Bosch F01C600237 Diesel Exhaust Fluid Heater is essential for maintaining optimal DEF fluid temperature, reducing emissions, and enhancing vehicle performance. Designed for easy installation in select Mercedes-Benz models.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $483.95
          In stock

          Product Overview

          The Bosch Diesel Exhaust Fluid (DEF) Heater, part number F01C600237, is a crucial component for maintaining the efficiency of your Mercedes-Benz. Designed to meet or exceed OEM standards, this high-quality heater ensures reliable performance and durability, making it an essential choice for both DIY enthusiasts and professional technicians. It plays a vital role in controlling the temperature of the DEF fluid, which is essential for reducing emissions and enhancing overall vehicle performance. Choose Bosch F01C600237 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Bosch F01C600237 is equivalent to or replaces the following part numbers: 166 471 08 75, 1664710875.

          Vehicle Compatibility

          • Mercedes-Benz GL350 Bluetec 4Matic 3.0 V6 (2013–2015)

          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 Bosch F01C600237 DEF Heater do?

          The Bosch Diesel Exhaust Fluid Heater is designed to maintain the proper temperature of the DEF fluid, ensuring its effectiveness in reducing harmful emissions while enhancing the overall performance of your Mercedes-Benz.

          How do I know if my DEF Heater needs replacement?

          Common symptoms indicating that the DEF Heater may need replacement include poor engine performance, increased emissions, warning lights on the dashboard, and issues with the DEF fluid heater system. If you notice any of these signs, it is advisable to inspect and replace the DEF components.

          Can I install the Bosch F01C600237 myself?

          Yes, the Bosch F01C600237 can be installed by DIY enthusiasts with basic mechanical skills. However, ensure you follow all safety precautions and refer to the vehicle's service manual for proper installation guidance.

          What are the symptoms of a faulty DEF Heater?

          Symptoms of a faulty DEF Heater include reduced efficiency in the exhaust treatment system, warning indicators on the dashboard, and difficulty in starting the engine due to inadequate DEF heating. If you experience these issues, it's crucial to check the DEF Heater for faults.

          Why should I choose Bosch for my DEF Heater needs?

          Choosing Bosch ensures you receive a high-quality part that meets OEM specifications for your vehicle. Order Bosch F01C600237 today for a factory-correct replacement that restores safety and performance.

          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
              240300
            • Weight
              3.168 lbs
            • Dimensions (L x W x H)
              14.4094 x 9.685 x 7.1654 in
            • Barcode
              04047023076014
            • Manufacturer Part #
              F01C600237
          • Brand
            Bosch
          • Manufacturer
            Bosch
          • MPN
            F01C600237
          • Part Type
            Diesel Exhaust Fluid (DEF) Heater
          • OE Part Numbers
            166 471 08 75, 1664710875
          • Cross Reference Numbers
            F-01C-600-237, F01C600237
          • Features
            Electrical Connector Quantity : 2
            Hose End 1 Gender : Female
            Hose End 2 Gender : Male
            Housing Color : Black
            Mounting Hardware Included : No
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2013Mercedes-BenzGL350Bluetec 4Matic (3.0 V6 DIESEL)Notes: Actual OE part
          2014Mercedes-BenzGL350Bluetec 4Matic (3.0 V6 DIESEL)Notes: Actual OE part
          2015Mercedes-BenzGL350Bluetec 4Matic (3.0 V6 DIESEL)Notes: Actual OE part
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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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