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          Bosch 0261210170 - Engine Crankshaft Position Sensor

          MPN: 0261210170
          The Bosch 0261210170 Crankshaft Position Sensor is essential for monitoring crankshaft position and speed, ensuring efficient engine management and performance.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $23.28
          In stock

          Product Overview

          The Bosch Engine Crankshaft Position Sensor 0261210170 is an essential component for your vehicle's engine management system. This high-quality sensor monitors the position and rotational speed of the crankshaft, supplying critical data to the Engine Control Unit (ECU). The ECU utilizes this information to optimize ignition timing and fuel injection, ensuring your engine operates smoothly and efficiently. With OE-level construction and precision engineering, the Bosch sensor guarantees reliability and fitment accuracy across various Mercedes-Benz models. Choose Bosch 0261210170 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Bosch 0261210170 is equivalent to or replaces the following part numbers: 0031532728, 0031532828, 5080352AA.

          Vehicle Compatibility

          • Mercedes-Benz ML250 2.1 L4 Diesel (2015)
          • Mercedes-Benz CL65 AMG 6.0 V12 Gas (2013–2014)
          • Mercedes-Benz CL600 5.5 V12 Gas (2012–2014)
          • Mercedes-Benz S600 5.5 V12 Gas (2011–2013)
          • Mercedes-Benz S65 AMG 6.0 V12 Gas (2007–2013)
          • Mercedes-Benz CL55 AMG 5.5 V8 Gas (2006)
          • Mercedes-Benz E320 3.2 V6 Diesel (2006)
          • Mercedes-Benz S430 4.3 V8 Gas (2005–2006)
          • Mercedes-Benz G55 AMG 5.5 V8 Gas (2005–2009)
          • Mercedes-Benz SL55 AMG 5.5 V8 Gas (2004–2006)

          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 0261210170 Engine Crankshaft Position Sensor do?

          The Bosch Engine Crankshaft Position Sensor monitors the position and rotational speed of the crankshaft. This data is essential for the ECU to manage ignition timing and fuel injection efficiently.

          How do I know if my Engine Crankshaft Position Sensor needs replacement?

          Key symptoms of a failing crankshaft position sensor include engine misfires, difficulty starting the engine, stalling while driving, and poor acceleration. If you experience these issues, consider checking the sensor.

          Can I install the Bosch 0261210170 myself?

          Yes, the Bosch Engine Crankshaft Position Sensor can be installed as a DIY project. However, it is important to take necessary precautions and consult your vehicle's manual or a professional if you are unsure.

          What are the symptoms of a faulty Engine Crankshaft Position Sensor?

          Symptoms of a faulty crankshaft position sensor may include engine misfires, stalling, or difficulty starting. If you see DTCs such as P0335, P0336, or P0337, it may indicate a failing crankshaft position sensor.

          Why should I choose Bosch for my Engine Crankshaft Position Sensor needs?

          Bosch is a trusted brand known for quality and reliability in automotive components. Order Bosch 0261210170 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
              244371
            • Weight
              0.0882 lbs
            • Dimensions (L x W x H)
              2.7559 x 2.7165 x 1.6929 in
            • Barcode
              03165141821055
            • Manufacturer Part #
              0261210170
          • Brand
            Bosch
          • Manufacturer
            Bosch
          • MPN
            0261210170
          • Part Type
            Engine Crankshaft Position Sensor
          • OE Part Numbers
            5080352AA, 0031532828, 0031532728
          • Features
            Connector Gender : Male
            Connector Quantity : 1
            Connector Shape : Rectangular
            Grade Type : Regular
            Mounting Bracket Included : No
            Mounting Hardware Included : No
            Mounting Hole Quantity : 1
            Pulley Included : No
            Solenoid Included : No
            Terminal Gender : Male
            Terminal Quantity : 2
            Terminal Type : Blade
            Wiring Harness Included : No
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          1999Mercedes-BenzC230Kompressor (2.3 L4 GAS)Notes: Standard, Optional
          1999Mercedes-BenzC280Base (2.8 V6 GAS)Notes: Optional, with Marking # 925, Standard
          1999Mercedes-BenzCLK320Base (3.2 V6 GAS)Notes: Optional, Standard
          1999Mercedes-BenzCLK430Base (4.3 V8 GAS)Notes: Optional, Standard
          1999Mercedes-BenzE3204Matic (3.2 V6 GAS)Notes: Standard, From Engine # 30 370999, Optional
          1999Mercedes-BenzE320Base (3.2 V6 GAS)Notes: Standard, From Engine # 30 370999, Optional
          1999Mercedes-BenzE430Base (4.3 V8 GAS)Notes: From Engine # 30 039710, Optional, Standard
          1999Mercedes-BenzE55 AMGBase (5.5 V8 GAS)Notes: Optional, From Engine # 60 002693, Standard
          1999Mercedes-BenzML320Base (3.2 V6 GAS)Notes: Standard, From Engine # 30 358407, Optional
          1999Mercedes-BenzML430Base (4.3 V8 GAS)Notes: Standard, Optional
          1999Mercedes-BenzSL500Base (5.0 V8 GAS)Notes: Optional, Standard
          2000Mercedes-BenzC230Kompressor (2.3 L4 GAS)Notes: Standard, Optional
          2000Mercedes-BenzC43 AMGBase (4.3 V8 GAS)Notes: Optional, Standard
          2000Mercedes-BenzCL500Base (5.0 V8 GAS)Notes: Standard, Optional
          2000Mercedes-BenzCLK320Base (3.2 V6 GAS)Notes: Optional, Standard
          2000Mercedes-BenzCLK430Base (4.3 V8 GAS)Notes: Optional, Standard
          2000Mercedes-BenzE3204Matic (3.2 V6 GAS)Notes: Standard, From Engine # 30 370999, Optional
          2000Mercedes-BenzE320Base (3.2 V6 GAS)Notes: Standard, From Engine # 30 370999, Optional
          2000Mercedes-BenzE4304Matic (4.3 V8 GAS)Notes: Optional, From Engine # 30 039710, Standard
          2000Mercedes-BenzE430Base (4.3 V8 GAS)Notes: Optional, From Engine # 30 039710, Standard
          2000Mercedes-BenzE55 AMGBase (5.5 V8 GAS)Notes: Standard, From Engine # 60 002693, Optional
          2000Mercedes-BenzML320Base (3.2 V6 GAS)Notes: Standard, Optional, From Engine # 30 358407
          2000Mercedes-BenzML430Base (4.3 V8 GAS)Notes: Optional, Standard
          2000Mercedes-BenzML55 AMGBase (5.5 V8 GAS)Notes: Standard, Optional
          2000Mercedes-BenzS430Base (4.3 V8 GAS)Notes: Standard, Optional
          2000Mercedes-BenzSL500Base (5.0 V8 GAS)Notes: Standard, Optional
          2002Mercedes-BenzC230Kompressor (2.3 L4 GAS)Notes: Optional, Standard
          2002Mercedes-BenzC240Base (2.6 V6 GAS)Notes: Optional, Standard
          2002Mercedes-BenzC32 AMGBase (3.2 V6 GAS)Notes: Optional, Standard
          2002Mercedes-BenzC320Base (3.2 V6 GAS)Notes: Optional, Standard
          2002Mercedes-BenzCL500Base (5.0 V8 GAS)Notes: Optional, Standard
          2002Mercedes-BenzCL55 AMGBase (5.5 V8 GAS)Notes: Optional, Standard
          2002Mercedes-BenzCL600Base (5.8 V12 GAS)Notes: Optional, Standard
          2002Mercedes-BenzCLK320Base (3.2 V6 GAS)Notes: Optional, Standard
          2002Mercedes-BenzCLK430Base (4.3 V8 GAS)Notes: Standard, Optional
          2002Mercedes-BenzCLK55 AMGBase (5.5 V8 GAS)Notes: Standard, Optional
          2002Mercedes-BenzE3204Matic (3.2 V6 GAS)Notes: Standard, From Engine # 30 370999, Optional
          2002Mercedes-BenzE320Base (3.2 V6 GAS)Notes: Standard, From Engine # 30 370999, Optional
          2002Mercedes-BenzE4304Matic (4.3 V8 GAS)Notes: Standard, From Engine # 30 039710, Optional
          2002Mercedes-BenzE430Base (4.3 V8 GAS)Notes: Standard, From Engine # 30 039710, Optional
          2002Mercedes-BenzE55 AMGBase (5.5 V8 GAS)Notes: Optional, Standard, From Engine # 60 002693
          2002Mercedes-BenzG500Base (5.0 V8 GAS)Notes: Optional, Standard
          2002Mercedes-BenzML320Base (3.2 V6 GAS)Notes: From Engine # 30 358407, Optional, Standard
          2002Mercedes-BenzML500Base (5.0 V8 GAS)Notes: Optional, Standard
          2002Mercedes-BenzML55 AMGBase (5.5 V8 GAS)Notes: Optional, Standard
          2002Mercedes-BenzS430Base (4.3 V8 GAS)Notes: Standard, Optional
          2002Mercedes-BenzS55 AMGBase (5.5 V8 GAS)Notes: Standard, Optional
          2002Mercedes-BenzS600Base (5.8 V12 GAS)Notes: Optional, Standard
          2002Mercedes-BenzSL500Base (5.0 V8 GAS)
          2003Mercedes-BenzC230Kompressor (1.8 L4 GAS)Notes: Optional, Standard
          2003Mercedes-BenzC2404Matic (2.6 V6 GAS)Notes: Standard, Optional
          2003Mercedes-BenzC240Base (2.6 V6 GAS)Notes: Standard, Optional
          2003Mercedes-BenzC32 AMGBase (3.2 V6 GAS)Notes: Standard, Optional
          2003Mercedes-BenzC3204Matic (3.2 V6 GAS)Notes: Standard, Optional
          2003Mercedes-BenzC320Base (3.2 V6 GAS)Notes: Standard, Optional
          2003Mercedes-BenzCL500Base (5.0 V8 GAS)Notes: Optional, Standard
          2003Mercedes-BenzCL55 AMGBase (5.5 V8 GAS)Notes: Standard, Optional
          2003Mercedes-BenzCL600Base (5.5 V12 GAS)Notes: Standard, Optional
          2003Mercedes-BenzCLK320Base (3.2 V6 GAS)Notes: Standard, Optional
          2003Mercedes-BenzCLK430Base (4.3 V8 GAS)Notes: Optional, Standard
          2003Mercedes-BenzCLK500Base (5.0 V8 GAS)Notes: Standard, Optional
          2003Mercedes-BenzCLK55 AMGBase (5.5 V8 GAS)Notes: Optional, Standard
          2003Mercedes-BenzE3204Matic (3.2 V6 GAS)Engine: 112.941, Engine: 112.949, Notes: Optional, Standard
          2003Mercedes-BenzE320Base (3.2 V6 GAS)Engine: 112.941, Engine: 112.949, Notes: Optional, Standard
          2003Mercedes-BenzE500Base (5.0 V8 GAS)Notes: Optional, Standard
          2003Mercedes-BenzG500Base (5.0 V8 GAS)Notes: Optional, Standard
          2003Mercedes-BenzG55 AMGBase (5.5 V8 GAS)Notes: Optional, Standard
          2003Mercedes-BenzML350Base (3.7 V6 GAS)Notes: Optional, Standard
          2003Mercedes-BenzML500Base (5.0 V8 GAS)Notes: Standard, Optional
          2003Mercedes-BenzML55 AMGBase (5.5 V8 GAS)Notes: Standard, Optional
          2003Mercedes-BenzS4304Matic (4.3 V8 GAS)Engine: 113.941, Engine: 113.948, Notes: Optional, Standard
          2003Mercedes-BenzS430Base (4.3 V8 GAS)Engine: 113.941, Engine: 113.948, Notes: Optional, Standard
          2003Mercedes-BenzS55 AMGKompressor (5.5 V8 GAS)Notes: Standard, Optional
          2003Mercedes-BenzS600Base (5.5 V12 GAS)Notes: Optional, Standard
          2001Mercedes-BenzC240Base (2.6 V6 GAS)Notes: Optional, Standard
          2001Mercedes-BenzC320Base (3.2 V6 GAS)Notes: Standard, Optional
          2001Mercedes-BenzCL500Base (5.0 V8 GAS)Notes: Standard, Optional
          2001Mercedes-BenzCL55 AMGBase (5.5 V8 GAS)Notes: Optional, Standard
          2001Mercedes-BenzCL600Base (5.8 V12 GAS)Notes: Standard, Optional
          2001Mercedes-BenzCLK320Base (3.2 V6 GAS)Notes: Standard, Optional
          2001Mercedes-BenzCLK430Base (4.3 V8 GAS)Notes: Standard, Optional
          2001Mercedes-BenzCLK55 AMGBase (5.5 V8 GAS)Notes: Standard, Optional
          2001Mercedes-BenzE3204Matic (3.2 V6 GAS)Notes: From Engine # 30 370999, Standard, Optional
          2001Mercedes-BenzE320Base (3.2 V6 GAS)Notes: From Engine # 30 370999, Standard, Optional
          2001Mercedes-BenzE4304Matic (4.3 V8 GAS)Notes: From Engine # 30 039710, Optional, Standard
          2001Mercedes-BenzE430Base (4.3 V8 GAS)Notes: From Engine # 30 039710, Optional, Standard
          2001Mercedes-BenzE55 AMGBase (5.5 V8 GAS)Notes: Standard, From Engine # 60 002693, Optional
          2001Mercedes-BenzML320Base (3.2 V6 GAS)Notes: Optional, From Engine # 30 358407, Standard
          2001Mercedes-BenzML430Base (4.3 V8 GAS)Notes: Optional, Standard
          2001Mercedes-BenzML55 AMGBase (5.5 V8 GAS)Notes: Optional, Standard
          2001Mercedes-BenzS430Base (4.3 V8 GAS)Notes: Optional, Standard
          2001Mercedes-BenzS55 AMGBase (5.5 V8 GAS)Notes: Standard, Optional
          2001Mercedes-BenzS600Base (5.8 V12 GAS)Notes: Optional, Standard
          2001Mercedes-BenzSL500Base (5.0 V8 GAS)Notes: Standard, Optional
          1998Mercedes-BenzC280Base (2.8 V6 GAS)Notes: with Marking # 925, Optional, Standard
          1998Mercedes-BenzCL500Base (5.0 V8 GAS)Notes: Standard, Optional
          1998Mercedes-BenzCLK320Base (3.2 V6 GAS)Notes: Optional, Standard
          1998Mercedes-BenzE3204Matic (3.2 V6 GAS)Notes: From Engine # 30 370999, Standard, Optional
          1998Mercedes-BenzE320Base (3.2 V6 GAS)Notes: From Engine # 30 370999, Standard, Optional
          1998Mercedes-BenzE430Base (4.3 V8 GAS)Notes: From Engine # 30 039710, Standard, Optional
          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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