Audi S4 B8 VW Golf Mk7 Oil Filter Pump Cooler Connection Piece Rod 06L115678Q

Audi S4 B8 VW Golf Mk7 Oil Filter Pump Cooler Connection Piece Rod is a precision lubrication system component designed for 2.0 TFSI petrol engines in VAG group vehicles. It is responsible for a stable connection between the oil filter housing and other components, ensuring a leak-free flow of lubricant and safe operation of the power unit. Thanks to its factory origin from the Audi range, it maintains the correct geometry and fitment for original mounting points.

Specifications and technical data

• SKU: 06L115678Q
• Mark: Audi
• Condition: Used
• OEM Part Number: 06L115678Q
• Substitutable numbers: 06L115678Q, 06L 115 678 Q
• Part type: Oil Filter
• Category: Oil Filters

Application and function of the oil filter housing connection piece

The oil filter housing connection piece in the 2.0 TFSI engine plays a key role in the proper routing of oil between the filter and the lubrication channels. It is responsible for:

• maintaining a tight connection in the oil filter housing area,
• stable oil flow under pressure,
• mechanical reinforcement of the lubrication system section, which is exposed to vibrations and temperature changes. In TFSI units operating under higher thermal and pressure loads, a properly selected oil filter housing connection piece is essential for maintaining correct oil pressure and reducing the risk of leaks in the filter area.

Compatibility with Audi S4 B8 and VW Golf Mk7

The presented connection piece has been designed to work with 2.0 TFSI engines used in, among others, the Audi S4 B8 generation and the seventh-generation VW Golf. This means:

• preservation of factory connection geometry and threads,
• correct positioning relative to the oil filter housing,
• compatibility with original seals and mounting elements. As a result, installation is predictable, without the need for modifications or fitting non-original solutions. This is particularly important in turbocharged engines, where lubrication system stability affects the durability of the turbocharger and the entire power unit.

Characteristics of the used component

The offered oil filter housing connection piece comes from dismantling, which allows for maintaining the original manufacturer's specification at a more favorable purchase cost. A used component is a good choice when:

• the existing connection piece has suffered mechanical damage (cracks, broken mounting),
• there are leaks in the oil filter housing area,
• a quick and economical repair of the lubrication system is necessary. Choosing an original component from dismantling allows you to maintain factory fitment to the engine, which is especially important for parts that come into contact with engine oil and operate at elevated temperatures.

Benefits of using an original connection piece

Replacing a damaged oil filter housing connection piece with an original element from the Audi range brings a number of practical benefits:

• maintaining compliance with service documentation and assembly procedures,
• certainty regarding proper fitment to the filter housing and oil channels,
• reducing the risk of leaks at a critical point in the lubrication system. For workshops and private users, this means more predictable installation and a lower risk of needing to intervene in the lubrication system again after a short period of operation. In 2.0 TFSI engines, where oil operates at high temperatures, the tightness and stability of connections have a direct impact on the service life of the power unit.

Audi oil filters – expansion and modernization of the lubrication system

If you are planning a comprehensive repair or modernization of the engine area in your Audi and need other elements from the same group, such as filter housings, filter cartridges, or additional mounting elements, check out the available parts in the Audi Oil Filters category.

Technical support and knowledge about engine systems

When working with lubrication and oil cooling system components, it is worth considering the general condition of the power unit and related sub-assemblies. Overheating, improper oil pressure, or contamination can accelerate the wear of even correctly selected parts. To better understand the relationships between the cooling system, engine operating temperature, and the durability of lubrication components, read the article "Engine cooling system – overheating, repair, and used radiators". For users considering the choice between remanufacturing and installing original parts from dismantling, material describing the practical differences between these solutions may also be useful. In the context of parts such as the oil filter housing connection piece, it is worth analyzing the arguments presented in the article "Remanufactured or used original – which part to choose for repair?" to select the service strategy best suited to your specific vehicle and usage style.