URO PARTS 4760421 Fuel Injection Accumulator 194316032517

( Brand: Uro Parts ), ( Part Type: Fuel ), ( Manufacturer Part Number: 4760421 ), ( Product Type: Fuel Delivery ), ( UPC: 194316032517 ), ( Fitment Type: Direct Replacement ), ( Compatible Make S : Mercedes-benz ), ( Compatible Model S : 380se, 500sec, 500sel, 380sel, 380sec, 280se, 450sel, 380sl ), ( Fitnote: From Chassis 113562, From Chassis 089514 ), ( Product Subtype: Fuel Pressure Regulators ), ( Product Details: Fuel Injection Fuel Accumulator ), ( Department: Replacement )

Review URO PARTS Fuel Injection Accumulator

The URO Part Number 4760421 is a fuel injection accumulator, a crucial component in the fuel delivery system of various vehicles. This accumulator is designed to ensure an efficient and consistent fuel supply to the engine, contributing to optimal engine performance and reduced emissions.

The URO 4760421 fuel injection accumulator is a compact, cylindrical unit with a diameter of approximately 65mm and a height of around 110mm. It is constructed of high-quality materials, primarily aluminum and rubber, ensuring durability and resistance to the harsh conditions of the fuel system.

The primary function of this accumulator is to store fuel under pressure and deliver it to the fuel injectors at a consistent rate. This helps maintain an even fuel-air mixture in the engine cylinders, ensuring more complete combustion and improved fuel efficiency. The accumulator also helps to dampen pressure fluctuations in the fuel system, reducing the wear and tear on other fuel system components.

The URO 4760421 fuel injection accumulator is designed to fit specific vehicle applications, ensuring a precise fit and optimal performance. It features a durable, reinforced diaphragm that separates the fuel in the accumulator from the atmosphere, preventing air from entering the fuel system and maintaining a consistent fuel pressure.

This fuel injection accumulator is also equipped with a pressure relief valve, which helps prevent overpressure situations in the fuel system. The valve opens when the pressure inside the accumulator reaches a certain threshold, releasing excess pressure and protecting the fuel pump and other components from damage.

When it comes time to replace the URO 4760421 fuel injection accumulator, the process is relatively straightforward. The old accumulator can be removed by disconnecting the fuel lines and the electrical connector, and the new accumulator can be installed in the reverse order. It is always recommended to follow the vehicle manufacturer's instructions for replacement to ensure a proper installation and optimal performance.

In summary, the URO Part Number 4760421 fuel injection accumulator is a vital component in the fuel delivery system of various vehicles. Its primary function is to store fuel under pressure and deliver it to the fuel injectors at a consistent rate, ensuring optimal engine performance and reduced emissions. This compact, durable unit is constructed of high-quality materials and features a reinforced diaphragm and pressure relief valve to ensure reliable operation and protect against damage.

The URO 4760421 fuel injection accumulator is a critical component of a vehicle's fuel system, responsible for providing the necessary pressure to deliver fuel evenly to the engine. Here are some pros and cons of buying this part:

1. Improved Fuel Efficiency: A faulty fuel injection accumulator can lead to uneven fuel distribution, resulting in poor fuel economy. Replacing the faulty part with a new one can help improve the vehicle's fuel efficiency.

2. Smoother Engine Performance: The fuel injection accumulator helps maintain the pressure required for the fuel injectors to function correctly. A new accumulator can help ensure smooth engine performance by providing the necessary fuel pressure consistently.

3. Reduced Emissions: A malfunctioning fuel injection accumulator can lead to incomplete combustion, resulting in increased emissions. Replacing the faulty part can help reduce emissions and improve the vehicle's overall environmental performance.

4. Longer Service Life: A new fuel injection accumulator can help extend the service life of the vehicle's fuel system components, as a faulty accumulator can put additional stress on other fuel system components.

1. Cost: The URO 4760421 fuel injection accumulator can be an expensive repair, especially if the vehicle is older or has other fuel system issues.

2. Complexity: Replacing the fuel injection accumulator can be a complex repair, requiring specialized tools and knowledge to remove and replace the part correctly.

3. Time-Consuming: The repair can be time-consuming, as it may require the vehicle to be taken to a repair shop for diagnosis and repair.

4. Potential for Other Issues: A faulty fuel injection accumulator can be a symptom of other fuel system issues, such as a clogged fuel filter or a leaking fuel pump. Addressing these underlying issues can add to the cost and complexity of the repair.

The decision to replace the URO 4760421 fuel injection accumulator depends on various factors, including the vehicle's age, condition, and repair history. While the repair can be expensive and time-consuming, the benefits of improved fuel efficiency, smoother engine performance, reduced emissions, and extended service life can make it a worthwhile investment for some vehicle owners.

Before deciding to replace the fuel injection accumulator, it is recommended to have the vehicle diagnosed by a qualified mechanic to determine the root cause of any fuel system issues. If the accumulator is found to be the issue, it may be worth considering the potential benefits and costs of the repair to determine if it is the best option for the vehicle and its owner.

part # 4760421 prices

• $154.95-$178.13

specifications fuelperforma:

• brand: Uro Parts
• part type: Fuel
• manufacturer part number: 4760421
• product type: Fuel Delivery
• upc: 194316032517
• fitment type: Direct Replacement
• compatible make s : Mercedes-benz
• compatible model s : 380se, 500sec, 500sel, 380sel, 380sec, 280se, 450sel, 380sl
• fitnote: From Chassis 113562, From Chassis 089514
• product subtype: Fuel Pressure Regulators
• product details: Fuel Injection Fuel Accumulator
• department: Replacement

seller fuelperforma:

• # reviews: 339841
• rating: 96.1%

general fuelperforma:

• Auto Permance Parts > Fuel Systems > Fuel Pressure Regulators
• condition: New

shipping fuelperforma:

• type: Fixed
• cost: $0.00
• transit: 4-9 Days
• carrier: FedEx
• service: FedEx Ground or FedEx Home Delivery
• class: Standard

payments fuelperforma:

• wallet: Apple-pay
• credit card: Discover
• other

returns fuelperforma:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

offer fuelperforma:

• started: April 19, 2025
• options: Ship-to-home
• availability: In Stock
• sold: 0

Uro Parts 4760421 Is Similar To:

• Uro Parts 4760121 Fuel Injection Accumulator (97.7% similar) $158.07–$197.12. (February 24th, 2026)
• Uro Parts W0133-1961690-apa Fuel Injection Pressure Regulator (66.7% similar) $73.22–$139.74. (March 3rd, 2026)
• Uro Parts 4760621 Fuel Injection Accumulator (97.7% similar) $146.95–$233.49. (April 27th, 2026)
• Uro Parts W0133-1614325-apa Fuel Injection Accumulator (79.6% similar) $361.28. (May 4th, 2026)