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          URO Parts URO-012848 - Fuel Injection Fuel Accumulator

          MPN: URO-012848
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $107.84
          In stock

          Product Overview

          The URO Parts URO-012848 Fuel Injection Fuel Accumulator is designed to provide optimal fuel delivery and enhance engine performance in a variety of Mercedes-Benz models. This part plays a crucial role in maintaining the correct fuel pressure, ensuring that your engine receives the fuel it needs for efficient operation. With OE-level quality and reliability, the URO-012848 offers a perfect fit for your vehicle. Trust URO Parts for superior craftsmanship and performance in automotive components. Choose URO Parts URO-012848 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This URO Parts URO-012848 is equivalent to or replaces the following part numbers: URO012848, 04 381 700 17, 0438170017, 000 476 0421, 0004760421.

          Vehicle Compatibility

          • Mercedes-Benz (1973-1980) 450SEL 4.5 V8
          • Mercedes-Benz (1973-1980) 450SL 4.5 V8
          • Mercedes-Benz (1973-1980) 450SLC 4.5 V8
          • Mercedes-Benz (1977-1980) 280SE 2.8
          • Mercedes-Benz (1977-1981) 280E 2.8
          • Mercedes-Benz (1978-1979) 450SEL 6.8 V8
          • Mercedes-Benz (1978-1981) 280CE 2.8
          • Mercedes-Benz (1981-1983) 380SEL 3.8 V8
          • Mercedes-Benz (1981-1985) 380SL 3.8 V8
          • Mercedes-Benz (1982-1983) 380SEC 3.8 V8

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

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          Frequently Asked Questions

          What is the function of the URO Parts URO-012848 Fuel Accumulator?

          The URO-012848 Fuel Accumulator is designed to maintain fuel pressure and ensure a steady supply of fuel to the engine, which is essential for optimal performance.

          What are the symptoms of a failing fuel accumulator?

          Common symptoms of a failing fuel accumulator include engine misfires, rough idling, and difficulty starting the engine. If you experience these issues, consider replacing your fuel accumulator with the URO Parts URO-012848.

          Are there any Diagnostic Trouble Codes (DTCs) related to fuel accumulators?

          Yes, some common DTCs that may indicate a problem with the fuel system include P0087, P0088, and P0191. If you encounter these codes, it may be time to check or replace your fuel accumulator.

          How do I know if the URO-012848 is compatible with my vehicle?

          To determine compatibility, refer to our vehicle selector tool or check the fitment section above for a list of compatible Mercedes-Benz models.

          Where can I purchase the URO Parts URO-012848?

          Order URO Parts URO-012848 today for a factory-correct replacement that restores safety and performance.

            • Newparts SKU
              4305225
            • Weight
              1.25 lbs
            • Dimensions (L x W x H)
              6 x 3 x 3 in
            • Manufacturer Part #
              URO-012848
          • Brand
            URO Parts
          • Manufacturer
            URO Parts
          • MPN
            URO-012848
          • Features
            California Proposition 65 : WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
            Length : 140
            Material : SS-304
          • Cross Reference Numbers
            URO012848, 04 381 700 17, 0438170017, 000 476 0421, 0004760421
          • Part Type
            Fuel Injection Fuel Accumulator
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          1984Mercedes-Benz500SECBase (5.0 V8 GAS)
          1984Mercedes-Benz500SELBase (5.0 V8 GAS)
          1984Mercedes-Benz380SEBase (3.8 V8 GAS)
          1984Mercedes-Benz380SLBase (3.8 V8 GAS)
          1974Mercedes-Benz450SLCBase (4.5 V8 GAS)
          1974Mercedes-Benz450SLBase (4.5 V8 GAS)
          1974Mercedes-Benz450SELBase (4.5 V8 GAS)
          1973Mercedes-Benz450SLCBase (4.5 V8 GAS)
          1973Mercedes-Benz450SLBase (4.5 V8 GAS)
          1973Mercedes-Benz450SELBase (4.5 V8 GAS)
          1972Mercedes-Benz350SLBase (4.5 V8 GAS)
          1975Mercedes-Benz450SLCBase (4.5 V8 GAS)
          1975Mercedes-Benz450SLBase (4.5 V8 GAS)
          1975Mercedes-Benz450SELBase (4.5 V8 GAS)
          1978Mercedes-Benz280CEBase (2.8 L6 GAS)
          1978Mercedes-Benz280SEBase (2.8 L6 GAS)
          1978Mercedes-Benz280EBase (2.8 L6 GAS)
          1978Mercedes-Benz450SEL6.9 (6.8 V8 GAS)
          1978Mercedes-Benz450SELBase (4.5 V8 GAS)
          1978Mercedes-Benz450SLBase (4.5 V8 GAS)
          1978Mercedes-Benz450SLCBase (4.5 V8 GAS)
          1979Mercedes-Benz280CEBase (2.8 L6 GAS)
          1979Mercedes-Benz280SEBase (2.8 L6 GAS)
          1979Mercedes-Benz280EBase (2.8 L6 GAS)
          1979Mercedes-Benz450SEL6.9 (6.8 V8 GAS)
          1979Mercedes-Benz450SELBase (4.5 V8 GAS)
          1979Mercedes-Benz450SLBase (4.5 V8 GAS)
          1979Mercedes-Benz450SLCBase (4.5 V8 GAS)
          1980Mercedes-Benz280CEBase (2.8 L6 GAS)
          1980Mercedes-Benz280SEBase (2.8 L6 GAS)
          1980Mercedes-Benz450SELBase (4.5 V8 GAS)
          1980Mercedes-Benz450SLBase (4.5 V8 GAS)
          1980Mercedes-Benz450SLCBase (4.5 V8 GAS)
          1980Mercedes-Benz280EBase (2.8 L6 GAS)
          1977Mercedes-Benz280SEBase (2.8 L6 GAS)
          1977Mercedes-Benz280EBase (2.8 L6 GAS)
          1977Mercedes-Benz450SELBase (4.5 V8 GAS)
          1977Mercedes-Benz450SLBase (4.5 V8 GAS)
          1977Mercedes-Benz450SLCBase (4.5 V8 GAS)
          1981Mercedes-Benz280CEBase (2.8 L6 GAS)
          1981Mercedes-Benz280EBase (2.8 L6 GAS)
          1981Mercedes-Benz380SELBase (3.8 V8 GAS)
          1981Mercedes-Benz380SLBase (3.8 V8 GAS)
          1981Mercedes-Benz380SLCBase (3.8 V8 GAS)
          1985Mercedes-Benz380SEBase (3.8 V8 GAS)
          1985Mercedes-Benz380SLBase (3.8 V8 GAS)
          1985Mercedes-Benz500SECBase (5.0 V8 GAS)
          1985Mercedes-Benz500SELBase (5.0 V8 GAS)
          1982Mercedes-Benz380SECBase (3.8 V8 GAS)
          1982Mercedes-Benz380SELBase (3.8 V8 GAS)
          1982Mercedes-Benz380SLBase (3.8 V8 GAS)
          1983Mercedes-Benz380SECBase (3.8 V8 GAS)
          1983Mercedes-Benz380SELBase (3.8 V8 GAS)
          1983Mercedes-Benz380SLBase (3.8 V8 GAS)
          1976Mercedes-Benz450SELBase (4.5 V8 GAS)
          1976Mercedes-Benz450SLBase (4.5 V8 GAS)
          1976Mercedes-Benz450SLCBase (4.5 V8 GAS)
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          Warranty Overview

          At Newparts, 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, use our Return Portal or contact support.

          • 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 full details, please see our complete 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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