Audi A5 8T 3.0 TDI CCWA Diesel Fuel Injection Rail Right O/S 059130090AH

Audi A5 8T 3.0 TDI CCWA Diesel Fuel Injection Rail Right O/S is a precision fuel system component designed for the diesel engine in the Audi A5 8T model with the CCWA unit. As an original component from the Other injection system parts group, it ensures stable operating conditions for the injectors and helps maintain consistent performance characteristics of the diesel engine.

Specifications and technical data

• SKU: 059130090AH
• Mark: Audi
• Condition: Used
• OEM Part Number: 059130090AH
• Substitutable numbers: 059130090AH, 059 130 090 AH
• Location on the vehicle: Right
• Fuel type: Diesel
• Category: Additional Fuel Injection Parts

Purpose and function of the fuel injection rail

The fuel injection rail in a diesel engine plays a key role in distributing fuel to individual injectors, stabilizing pressure throughout the system. In the 3.0 TDI CCWA unit, it is responsible for the even supply of fuel to the cylinders, which translates into engine refinement, proper dynamics, and a reduction in vibration and noise. Using a dedicated rail for a specific Audi model allows for the maintenance of factory operating parameters of the injection system.

Compatibility with Audi A5 8T 3.0 TDI

The offered rail has been designed specifically for the 3.0 TDI CCWA engine fuel system in the Audi A5 8T, taking into account the correct positioning on the right side of the vehicle. This ensures that original mounting points, proper line routing, and compatibility with engine accessories are maintained. Such a fit reduces the risk of leaks and facilitates installation in service conditions.

Technical characteristics and fuel type

The fuel injection rail is adapted for operation in a Diesel fuel system, where high and stable fuel pressure is required. The component's construction is tailored to the specifics of common rail diesel engines, where precise fuel dosing has a direct impact on performance, fuel consumption, and exhaust emissions. Using the correct rail is particularly important when operating under load and across a wide range of engine speeds.

Condition of the component and benefits of installation

The product comes from disassembly and is offered as a used fuel injection rail, which allows for an economical repair of the fuel system while maintaining the manufacturer's original specifications. Choosing an original used component is a sensible solution when you want to maintain the factory design of the system while also reducing costs compared to purchasing a new part.

Technical support and related solutions

If you are planning a comprehensive repair or upgrade of the injection system area in your Audi and need other elements from the same group, such as high-pressure lines, pressure sensors, or additional fuel distribution components, check the available parts in the Other Audi injection system parts category.

When selecting used fuel system components, it is worth knowing the advantages of using original parts from disassembly in premium class cars – you can find more practical information in the article Used parts for Mercedes – original parts from disassembly, which discusses the approach to purchasing such components in an informed and safe manner.