Mercedes R170 Petrol Pump Fuel A0004780001

Mercedes R170 Petrol Pump Fuel is an original fuel system component designed for Mercedes vehicles with petrol engines. As part of the Switches, control elements and ignition locks group, it is responsible for the stable delivery of fuel to the power unit, which translates into proper engine operation and reliable starting. This used OEM component is a solution that allows you to maintain the factory performance characteristics of the fuel system at controlled service costs.

Specifications and technical data

• SKU: A0004780001
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0004780001
• Substitutable numbers: A0004780001, A 000 478 00 01
• Fuel type: Petrol
• Category: Switches & Controls

Purpose and technical function

The presented fuel pump is dedicated to Mercedes models from the R170 family equipped with petrol engines. This component is responsible for generating the appropriate pressure in the fuel system so that fuel is delivered to the fuel rail in a continuous and consistent manner. A properly functioning pump reduces the risk of starting problems, power drops, and uneven engine operation.

Choosing an original dismantled component allows you to maintain compliance with the manufacturer's factory specifications, which is particularly important in premium class vehicles where the fuel system is precisely tuned to the engine control electronics.

Benefits of using an original fuel pump

Using an original fuel pump in a Mercedes R170 brings a number of practical advantages:

• maintaining fuel system operating parameters in accordance with the manufacturer's specifications,
• better compatibility with the factory engine control unit and sensors,
• reduced risk of improper fitment compared to aftermarket replacements,
• the possibility of economical repair while retaining an OEM component.

For users who value durability and predictable operation, an original fuel pump for Mercedes is a reasonable compromise between cost and quality.

Installation and operational characteristics

The fuel pump intended for the Mercedes R170 has been designed as an element compatible with the petrol system, ensuring its parameters are matched to the pressure and performance requirements of this power unit. Installation takes place in the location provided by the vehicle manufacturer, which facilitates the mechanic's work and reduces vehicle downtime in the workshop.

A used component allows for the restoration of the fuel system's efficiency in situations where the existing pump shows signs of wear, such as noise, pressure drops, or starting problems. A properly selected element eliminates the need for additional modifications to the fuel installation.

Using Mercedes used parts

In the case of premium class cars such as Mercedes, choosing used OEM components is often a conscious decision that allows for maintaining a high technical standard of the vehicle at reasonable financial outlays. A dismantled fuel pump, coming from an original configuration, maintains compatibility with factory design solutions.

If you want to better understand the advantages of using original dismantled components in cars of this brand, check out the article Used parts for Mercedes – original dismantled components, which discusses the practical aspects of such a solution.

Expansion of the control system and related elements

If you are planning a comprehensive repair or upgrade of the area related to the fuel and engine control system in your Mercedes and need other elements from the same group, such as selected switches, control elements, or ignition lock components, check the available parts in the category Switches, control elements and ignition locks Mercedes.

Additionally, if you are considering whether a new replacement or a used OEM element is a better choice in your case, the comparison described in the material New or used? A comparison of costs and quality of car parts, where the differences in costs and durability of individual solutions are presented, may be helpful.