URO 0004760421 Fuel Injection Fuel Accumulator

Fuel Pressure Control for Mercedes-Benz 380SE, 380SL, 500SEC, 500SEL

This URO fuel injection fuel accumulator helps maintain steady fuel system pressure for easier starting and consistent engine operation. Built to OE accumulator dimensions, part number 0004760421 is made for direct mounting and fuel line connection compatibility on select Mercedes-Benz applications.

• SS-304 construction for corrosion resistance in the fuel system environment
• 140 mm length for OE-style dimensional match
• Factory pressure-tested before release
• Maintains fuel pressure and flow for reliable starting and drivability
• Compatible with original mounts and fuel line connections
• 24 Month Unlimited Mileage Warranty

Detailed Product Overview

The URO 0004760421 fuel accumulator is a fuel injection system component that helps stabilize residual fuel pressure after shutdown and during operation. On Mercedes-Benz 380SE, 380SL, 500SEC, and 500SEL models, proper accumulator function supports consistent fuel delivery and reduces pressure loss that can affect hot starts, idle quality, and overall drivability. The stainless steel SS-304 body and OE-style dimensions support fitment in the original location, while factory pressure testing adds an extra verification step before installation. This part cross-references Monroe Shocks & Struts (e.g., URO-012848) for the same application.

Common Symptoms This Part Addresses

• Hard starting after the vehicle sits
• Fuel pressure bleed-down after engine shutdown
• Rough idle related to unstable fuel delivery
• Driveability issues tied to inconsistent injection pressure
• Fuel system performance concerns on aging Mercedes-Benz fuel injection setups

Installation Notes and Tips

Verify the original accumulator dimensions and line routing before installation. This fuel accumulator is built to OE dimensions for the listed Mercedes-Benz 380SE, 380SL, 500SEC, 500SEL, 380SEC, 380SEL, and 380SLC applications, so it aligns with factory-style mounts and connections. Inspect adjacent fuel system components, seals, and lines for wear before completing the repair.

Quality Assurance

URO manufactures this part with quality materials for the heat and fuel exposure found in engine bay service. Part number 0004760421 is factory pressure-tested and backed by a 24 Month Unlimited Mileage Warranty.