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URO Parts Fuel Accumulator Review: A reliable replacement for classic Mercedes?

URO Parts 0004760421 Fuel Accumulator
URO Parts 0004760421 Fuel Accumulator
4.7
[Wide Vehicle Compatibility]  Direct-fit for multiple 1972–1985 Mercedes-Benz models for effortless replacement.
[Reliable Fuel Pressure]  Maintains consistent pressure and flow for dependable engine operation and easy starting.
[OE-Compatible Dimensions]  Manufactured to original equipment dimensions for precise mounting and fuel line compatibility.
[Heat-Resistant Construction]  High-quality materials resist engine heat and harsh fuel environments for extended service life.
[Factory Pressure-Tested]  Factory-tested to ensure leak-free performance and reliable operation straight from installation.
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Automotive replacement part designed to restore fuel system reliability in classic Mercedes-Benz vehicles. Owners seeking dependable starting and an original-spec fit can gain confidence when servicing older cars. Will URO Parts Fuel Accumulator meet the needs of restoration and routine maintenance?

⚡ At a Glance
  • Pressure Regulation: Maintains consistent fuel system pressure and flow for reliable engine operation and easy starting
  • Best for: Owners restoring or maintaining classic Mercedes-Benz models listed in the compatibility notes
  • Not ideal for: Vehicles outside the specified Mercedes chassis ranges or modern fuel-injection systems with different accumulator designs

Maintains fuel system pressure and matches OE accumulator dimensions for direct fitment. Factory pressure-tested and built from materials that resist engine heat and fuel exposure.


Dependable engine starts - thanks to consistent pressure and flow control

Maintains consistent fuel system pressure and flow, a characteristic confirmed by factory pressure-testing. OE-dimension manufacturing supports correct integration with existing fuel lines.

Steadier fuel pressure helps with easier cold starts and smoother idling in older Mercedes engines. Reliable pressure control reduces the risk of hard starting after long lay-ups.

Straightforward replacement - with OE-style dimensions for original mounts

Manufactured to original equipment accumulator dimensions to ensure compatibility with original mounts and fuel line connections. Fitment aligns with the mounting points used on the listed chassis ranges.

Original-style sizing simplifies installation and minimises modification during restoration work. A direct-fit approach keeps fuel line routing neat and avoids custom brackets.

Built to tolerate harsh under-bonnet conditions - with heat- and fuel-resistant materials

Constructed from materials specified to resist engine heat and the harsh fuel system environment, as stated in the product description. The part is factory pressure-tested to confirm integrity before shipment.

Durable construction reduces the likelihood of premature failure in older fuel systems. Factory testing adds confidence that the accumulator arrives ready to perform.

✨ The 4 Key Reasons for URO Parts Fuel Accumulator
  1. Wide compatibility - Covers many classic Mercedes chassis ranges, aiding restorations
  2. Heat- and fuel-resistant materials - Longer service life in demanding engine bays
  3. Factory pressure-tested - Reduces uncertainty at installation and first use
  4. OE-dimension manufacturing - Direct-fit installation with original mounts and connections
📋 Technical Details at a Glance
  • Category: Automotive Parts and Accessories
  • Brand: URO Parts
  • Manufacturer Part Number: 0004760421
  • Product ID: B08573JS3G
  • Function: Fuel accumulator to maintain system pressure and flow
❓ Frequently Asked Questions

Q: Which Mercedes models are compatible with this accumulator?

A: Compatibility covers a range of classic Mercedes-Benz vehicles including 1972 350SL after chassis #053366; 1973–1980 450SEL after chassis #089514 or #005693; 1973–1980 450SL after chassis #053366; 1973–1980 450SLC after chassis #025530; 1977–1980 280SE after chassis #113562; 1977–1981 280E after chassis #052594; 1978–1981 280CE after chassis #013839; 1981 380SLC; 1981–1983 380SEL; 1981–1985 380SL; 1982–1983 380SEC; and 1984–1985 380SE/500SEC/500SEL.

Q: Is this an original-equipment fit?

A: Manufactured to OE accumulator dimensions to ensure compatibility with original mounts and fuel line connections.

Q: Has the part been tested before shipping?

A: Factory pressure-tested to confirm proper pressure-holding performance prior to distribution.

🏆 Our Verdict

Suitable for owners and workshops restoring or maintaining the specified classic Mercedes-Benz models. OE-dimension construction combined with factory pressure-testing and resistant materials makes an authentic, reliable replacement for older fuel systems. The accumulator represents sensible long-term value for keeping vintage Mercedes fuel systems operating correctly without major modification.