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    Hella 005923051 - Engine Coolant Level Sensor
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          • Hella 005923051 - Engine Coolant Level Sensor
          • Hella 005923051 - Engine Coolant Level Sensor
          • Hella 005923051 - Engine Coolant Level Sensor

          Hella 005923051 - Engine Coolant Level Sensor

          MPN: 005923051
          The Hella 005923051 Engine Coolant Level Sensor monitors coolant levels in your Mercedes-Benz, preventing overheating and engine damage. Designed for OEM precision and easy installation.
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          Check if this part fits your vehicle.
          • $28.12
          In stock

          Product Overview

          The Hella Engine Coolant Level Sensor, part number 005923051, is an essential component designed specifically for your Mercedes-Benz vehicle. This premium-grade sensor expertly monitors the coolant level within your engine, providing crucial alerts in the event of low fluid levels or potential leaks. Engineered to OEM standards, it ensures a perfect fit and seamless integration, safeguarding your engine's performance and longevity. Choose Hella 005923051 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Hella 005923051 is equivalent to or replaces the following part numbers: 129 545 02 24

          Vehicle Compatibility

          • Mercedes-Benz E320 CDI (2005–2006)
          • Mercedes-Benz E320 4Matic (2005)
          • Mercedes-Benz E320 Base (2005)
          • Mercedes-Benz E430 Base (2002–2005)
          • Mercedes-Benz E300 Base (1997–1996)
          • Mercedes-Benz E420 Base (1997–1996)
          • Mercedes-Benz S320 SWB (1995–1996)
          • Mercedes-Benz S320 LWB (1995–1996)
          • Mercedes-Benz S500 Base (1995–1996)
          • Mercedes-Benz SL320 Base (1995–1996)

          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.
          • 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 Hella 005923051 Engine Coolant Level Sensor do?

          The Hella Engine Coolant Level Sensor monitors the coolant level in your Mercedes-Benz engine, providing alerts for low levels or potential leaks. This is crucial for preventing overheating and subsequent engine damage.

          How do I know if my Engine Coolant Level Sensor needs replacement?

          Common signs include dashboard warning lights indicating low coolant levels, overheating engine, or coolant leaks around the engine area. If you notice any of these symptoms, it may be time to replace the coolant level sensor.

          Can I install the Hella 005923051 myself?

          Yes, the installation of the Hella Engine Coolant Level Sensor can be a DIY project for those with basic mechanical skills. Ensure to follow the manufacturer's guidelines and take necessary precautions when working on your vehicle.

          What are the symptoms of a faulty Engine Coolant Level Sensor?

          Symptoms may include persistent dashboard warnings for low coolant, engine overheating, or visible coolant leaks. If you see these issues, it may indicate a failing sensor.

          Why should I choose Hella for my Engine Coolant Level Sensor needs?

          Hella is a trusted brand known for high-quality automotive components. Order Hella 005923051 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
              15651
            • Weight
              0.0463 lbs
            • Dimensions (L x W x H)
              1.4567 x 1.5748 x 4.6063 in
            • Barcode
              04082300132199
            • Manufacturer Part #
              005923051
          • Brand
            Hella
          • Manufacturer
            Hella
          • MPN
            005923051
          • Part Type
            Engine Coolant Level Sensor
          • OE Part Numbers
            2D0 919 372, 2D0919372, 129 545 02 24, 1295450224, A 129 545 02 24, A1295450224
          • Cross Reference Numbers
            V30-72-0090, V30720090, URO-008139, URO008139, V30-72-0090-1, V307200901, 24053, 4381 66301, 438166301
          • Features
            Assy/Disassy by Qualified Personnel Required! : .
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          1994Mercedes-BenzC280Base (2.8 L6 GAS)Chassis: 202.028, Notes: for SA code: 533496 03
          1994Mercedes-BenzS600Base (6.0 V12 GAS)Chassis: 140.057, Chassis: 140.076, Notes: for SA code: 533496 03
          1994Mercedes-BenzSL600Base (6.0 V12 GAS)Chassis: 129.076, Notes: for SA code: 533496 03
          1994Mercedes-BenzS500Base (5.0 V8 GAS)Chassis: 140.051, Chassis: 140.070, Notes: for SA code: 533496 03
          1994Mercedes-BenzC220Base (2.2 L4 GAS)Chassis: 202.022, Notes: for SA code: 533496 03
          1994Mercedes-BenzSL320Base (3.2 L6 GAS)Chassis: 129.063, Notes: for SA code: 533496 03
          1994Mercedes-BenzSL500Base (5.0 V8 GAS)Chassis: 129.067, Notes: for SA code: 533496 03
          1994Mercedes-BenzS420Base (4.2 V8 GAS)Chassis: 140.043, Notes: for SA code: 533496 03
          1994Mercedes-BenzS320LWB (3.2 L6 GAS)Chassis: 140.032, Chassis: 140.033, Notes: for SA code: 533496 03
          1994Mercedes-BenzS320SWB (3.2 L6 GAS)Chassis: 140.032, Chassis: 140.033, Notes: for SA code: 533496 03
          1995Mercedes-BenzC280Base (2.8 L6 GAS)Chassis: 202.028, Notes: for SA code: 533496 03
          1995Mercedes-BenzS600Base (6.0 V12 GAS)Chassis: 140.057, Chassis: 140.076, Notes: for SA code: 533496 03
          1995Mercedes-BenzSL600Base (6.0 V12 GAS)Chassis: 129.076, Notes: for SA code: 533496 03
          1995Mercedes-BenzS500Base (5.0 V8 GAS)Chassis: 140.051, Chassis: 140.070, Notes: for SA code: 533496 03
          1995Mercedes-BenzC220Base (2.2 L4 GAS)Chassis: 202.022, Notes: for SA code: 533496 03
          1995Mercedes-BenzSL320Base (3.2 L6 GAS)Chassis: 129.063, Notes: for SA code: 533496 03
          1995Mercedes-BenzSL500Base (5.0 V8 GAS)Chassis: 129.067, Notes: for SA code: 533496 03
          1995Mercedes-BenzC36 AMGBase (3.6 L6 GAS)Chassis: 202.028, Notes: for SA code: 533496 03
          1995Mercedes-BenzS420Base (4.2 V8 GAS)Chassis: 140.043, Notes: for SA code: 533496 03
          1995Mercedes-BenzS320LWB (3.2 L6 GAS)Chassis: 140.032, Chassis: 140.033, Notes: for SA code: 533496 03
          1995Mercedes-BenzS320SWB (3.2 L6 GAS)Chassis: 140.032, Chassis: 140.033, Notes: for SA code: 533496 03
          1996Mercedes-BenzS600Base (6.0 V12 GAS)Chassis: 140.076, Chassis: 140.057, Notes: for SA code: 533496 03
          1996Mercedes-BenzSL600Base (6.0 V12 GAS)Chassis: 129.076, Notes: for SA code: 533496 03
          1996Mercedes-BenzS500Base (5.0 V8 GAS)Chassis: 140.051, Chassis: 140.070, Notes: for SA code: 533496 03
          1996Mercedes-BenzE320Base (3.2 L6 GAS)Chassis: 210.055, Notes: for SA code: 533496 03
          1996Mercedes-BenzE300Base (3.0 L6 DIESEL)Chassis: 210.020, Notes: for SA code: 533496 03
          1996Mercedes-BenzSL320Base (3.2 L6 GAS)Chassis: 129.063, Notes: for SA code: 533496 03
          1996Mercedes-BenzSL500Base (5.0 V8 GAS)Chassis: 129.067, Notes: for SA code: 533496 03
          1996Mercedes-BenzS420Base (4.2 V8 GAS)Chassis: 140.043, Notes: for SA code: 533496 03
          1996Mercedes-BenzS320LWB (3.2 L6 GAS)Chassis: 140.032, Chassis: 140.033, Notes: for SA code: 533496 03
          1996Mercedes-BenzS320SWB (3.2 L6 GAS)Chassis: 140.032, Chassis: 140.033, Notes: for SA code: 533496 03
          1999Mercedes-BenzE430Base (4.3 V8 GAS)Chassis: 210.070, Notes: for SA code: 533496 03
          1999Mercedes-BenzE3204Matic (3.2 V6 GAS)Chassis: 210.082, Notes: for SA code: 533496 03
          1999Mercedes-BenzE320Base (3.2 V6 GAS)Chassis: 210.082, Notes: for SA code: 533496 03
          1998Mercedes-BenzE430Base (4.3 V8 GAS)Chassis: 210.070, Notes: for SA code: 533496 03
          1998Mercedes-BenzE3204Matic (3.2 V6 GAS)Chassis: 210.082, Notes: for SA code: 533496 03
          1998Mercedes-BenzE320Base (3.2 V6 GAS)Chassis: 210.082, Notes: for SA code: 533496 03
          2002Mercedes-BenzE4304Matic (4.3 V8 GAS)Chassis: 210.070, Notes: for SA code: 533496 03
          2002Mercedes-BenzE430Base (4.3 V8 GAS)Chassis: 210.070, Notes: for SA code: 533496 03
          2002Mercedes-BenzE3204Matic (3.2 V6 GAS)Chassis: 210.082, Notes: for SA code: 533496 03
          2002Mercedes-BenzE320Base (3.2 V6 GAS)Chassis: 210.082, Notes: for SA code: 533496 03
          2001Mercedes-BenzE4304Matic (4.3 V8 GAS)Chassis: 210.070, Notes: for SA code: 533496 03
          2001Mercedes-BenzE430Base (4.3 V8 GAS)Chassis: 210.070, Notes: for SA code: 533496 03
          2001Mercedes-BenzE3204Matic (3.2 V6 GAS)Chassis: 210.082, Notes: for SA code: 533496 03
          2001Mercedes-BenzE320Base (3.2 V6 GAS)Chassis: 210.082, Notes: for SA code: 533496 03
          1997Mercedes-BenzE420Base (4.2 V8 GAS)Chassis: 210.072, Notes: for SA code: 533496 03
          1997Mercedes-BenzE320Base (3.2 L6 GAS)Chassis: 210.055, Notes: for SA code: 533496 03
          1997Mercedes-BenzE300Base (3.0 L6 DIESEL)Chassis: 210.020, Notes: for SA code: 533496 03
          2000Mercedes-BenzE3204Matic (3.2 V6 GAS)Chassis: 210.082, Notes: for SA code: 533496 03
          2000Mercedes-BenzE320Base (3.2 V6 GAS)Chassis: 210.082, Notes: for SA code: 533496 03
          2000Mercedes-BenzE4304Matic (4.3 V8 GAS)Chassis: 210.070, Notes: for SA code: 533496 03
          2000Mercedes-BenzE430Base (4.3 V8 GAS)Chassis: 210.070, Notes: for SA code: 533496 03
          1993Mercedes-Benz600SELBase (6.0 V12 GAS)Chassis: 140.057, Notes: for SA code: 533496 03
          1993Mercedes-Benz500SELBase (5.0 V8 GAS)Chassis: 140.051, Notes: for SA code: 533496 03
          1993Mercedes-Benz400SELBase (4.2 V8 GAS)Chassis: 140.043, Notes: for SA code: 533496 03
          1993Mercedes-Benz300SLBase (3.0 L6 GAS)Chassis: 129.061, Notes: for SA code: 533496 03
          1993Mercedes-Benz300SEBase (3.2 L6 GAS)Chassis: 140.032, Notes: for SA code: 533496 03
          1992Mercedes-Benz600SELBase (6.0 V12 GAS)Chassis: 140.057, Notes: for SA code: 533496 03
          1992Mercedes-Benz500SLBase (5.0 V8 GAS)Chassis: 129.066, Notes: for SA code: 533496 03
          1992Mercedes-Benz500SELBase (5.0 V8 GAS)Chassis: 140.051, Notes: for SA code: 533496 03
          1992Mercedes-Benz400SEBase (4.2 V8 GAS)Chassis: 140.042, Notes: for SA code: 533496 03
          1992Mercedes-Benz300SLBase (3.0 L6 GAS)Chassis: 129.061, Notes: for SA code: 533496 03
          1992Mercedes-Benz300SEBase (3.2 L6 GAS)Chassis: 140.032, Notes: for SA code: 533496 03
          1991Mercedes-Benz500SLBase (5.0 V8 GAS)Chassis: 129.066, Notes: for SA code: 533496 03
          1991Mercedes-Benz300SLBase (3.0 L6 GAS)Chassis: 129.061, Notes: for SA code: 533496 03
          1990Mercedes-Benz500SLBase (5.0 V8 GAS)Chassis: 129.066, Notes: for SA code: 533496 03
          1990Mercedes-Benz300SLBase (3.0 L6 GAS)Chassis: 129.061, Notes: for SA code: 533496 03
          2006Mercedes-BenzE320CDI (3.2 L6 DIESEL)Chassis: 211.026, Notes: for SA code: 533496 03
          2005Mercedes-BenzE320CDI (3.2 L6 DIESEL)Chassis: 211.026, Notes: for SA code: 533496 03
          2005Mercedes-BenzE3204Matic (3.2 V6 GAS)Chassis: 211.265, Chassis: 211.282, Notes: for SA code: 533496 03
          2005Mercedes-BenzE320Base (3.2 V6 GAS)Chassis: 211.265, Chassis: 211.282, Notes: for SA code: 533496 03
          2004Mercedes-BenzE3204Matic (3.2 V6 GAS)Chassis: 211.265, Chassis: 211.282, Notes: for SA code: 533496 03
          2004Mercedes-BenzE320Base (3.2 V6 GAS)Chassis: 211.265, Chassis: 211.282, Notes: for SA code: 533496 03
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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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