Mercedes W177 Fuel Injector Clamp Bolts Holders x4 A6080160200

Mercedes W177 Fuel Injector Clamp Bolts Holders is a set of factory mounting components designed for the fuel system in Mercedes vehicles. The set of four bolts allows for secure, stable, and repeatable mounting of the injectors, which is crucial for the proper operation of the diesel engine and maintaining the seal in the combustion chamber.

Specifications and technical data

• SKU: A6080160200
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6080160200
• Substitutable numbers: A6080160200, A 608 016 02 00
• Category: Fuel Injectors

Purpose and function in the injection system

The presented set belongs to the Fuel Injector Nozzles category and is responsible for mechanically immobilizing the injectors in the engine cylinder head. Properly selected mounting bolts minimize the risk of injector micro-movements, limit the possibility of seat leakage, and help maintain stable operating parameters of the power unit.

The use of original mounting components is particularly important in modern engines, where the precision of injector positioning affects fuel atomization quality, engine smoothness, and exhaust emissions. Using a dedicated set of four bolts allows for uniform replacement of mounts across the entire row of injectors, which facilitates service and reduces the risk of clamping force discrepancies.

Set characteristics and benefits of use

The set includes four bolts, which allows for servicing the full set of injectors in a typical configuration for a given engine. Using a uniform set from the same production series ensures consistent mechanical parameters, such as clamping force or behavior under thermal load.

The main advantages of using this set include:

• ensuring stable mounting of injectors in the engine cylinder head,
• reducing the risk of leaks in injector seats,
• facilitating the service replacement of the mounting set during fuel system maintenance,
• maintaining compliance with factory assembly standards for Mercedes vehicles.

Condition of components and service application

The offered set of bolts comes from disassembly and is intended for reuse during professional repairs or inspections of the injection system. This type of solution is often chosen when servicing vehicles that are several years old or older, where both compliance with the original specification and rational maintenance costs are important.

During service work on injectors, it is recommended to replace the entire set of mounts, especially if there were previous symptoms of leaks, injector removal, or interference with the cylinder head. Using a consistent set of bolts helps restore correct assembly conditions and reduces the risk of recurring faults.

Diagnostics and prevention of injector faults

Improper injector mounting can accelerate the wear of fuel system components, lead to exhaust blow-by at the seats, and generate characteristic engine noises. To better understand the relationship between the condition of the mounts and the health of the entire system, it is worth reading the guide describing the symptoms and consequences of diesel injector failures: diesel injector faults – symptoms, consequences, and diagnostics.

Support with selection and parts from disassembly

Selecting the appropriate injector mounting bolts for a specific engine requires attention to compatibility with the injection system and cylinder head design. In case of doubt, it is worth comparing the existing components with the offered set or consulting a mechanic specializing in the Mercedes brand. For users who service older models and use parts from disassembly, a guide explaining how to effectively use such parts may also be helpful: how to repair older cars using parts from disassembly.

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other components from the same group, such as injectors, sealing washers, or additional mounting elements, check the available parts in the Mercedes Fuel Injector Nozzles category.