Audi A5 RS5 Oil Sump Separator Baffle Plate Panel 4.2 V8 Petrol 079115289S

Audi A5 RS5 Oil Sump Separator Baffle Plate Panel 4.2 V8 Petrol is an original lubrication system component designed for the V8 petrol engine, which stabilizes oil flow in the sump and supports the safe operation of the power unit. Thanks to its precise OEM design, the baffle reduces oil foaming and film detachment during dynamic driving, which promotes even lubrication. It is a practical solution for users who want to maintain proper engine operating conditions in demanding road environments.

Specifications and technical data

• SKU: 079115289S
• Mark: Audi
• Condition: Used
• OEM Part Number: 079115289S
• Substitutable numbers: 079115289S, 079 115 289 S
• Fuel type: Petrol
• Part type: Oil Cooler
• Category: Engine Oil Coolers & Lines

Function of the oil sump baffle in the 4.2 V8 engine

The oil sump baffle in the 4.2 V8 petrol engine plays a key role in stabilizing oil levels during acceleration, braking, and cornering. Properly shaped channels and baffles direct oil towards the oil pump pickup, reducing the risk of momentary pressure drops. In high-power units such as the V8, this has a direct impact on the durability of the bearings, crankshaft, and timing system. This component also supports maintaining proper oil temperature by evenly distributing the lubricating medium in the sump, which works in conjunction with components from the Oil coolers and lines group. As a result, the lubrication system operates under more predictable conditions, and the engine maintains stable parameters even under intense load.

Benefits of using an original Audi baffle

Using an original Audi oil sump baffle in the A5 RS5 model ensures:

• precise fitment to the geometry of the oil sump and the V8 engine lubrication system,
• preservation of factory oil flow and retention parameters,
• consistency with other lubrication system elements, including the oil cooler and lines,
• reduced risk of insufficient lubrication during dynamic driving. An original component from this brand also ensures predictable behavior during installation – mounting points and shape are consistent with factory documentation, which facilitates the mechanic's work and shortens service time.

Application in the lubrication system and service areas

The oil sump baffle in the Audi A5 RS5 works with the oil pump, oil cooler, and lines, creating a cohesive system responsible for lubricating and cooling the petrol engine. In practice, this means that during work related to:

• removing oil leaks from the sump area,
• rebuilding or replacing lubrication system components,
• servicing after intense track or dynamic use, it is worth verifying the condition of the baffle and, if necessary, replacing it with a functional OEM part. This approach helps maintain stable oil pressure and reduces the risk of costly power unit failures.

Characteristics of the used product

The offered baffle comes from the used parts segment, which allows for an economical restoration of the factory lubrication system configuration while maintaining the original design. A component of this type, when properly selected and installed, can effectively perform its function in the vehicle's further operation. It is crucial to ensure the cleanliness of the contact surface with the oil sump and proper tightening of the mounts according to service procedures during installation. If you are considering using used components in the repair of the lubrication system or other sub-assemblies, it is worth reading practical tips on selecting and assessing the condition of such elements – you will find them in the article Operational faults and costs: how to repair a car using used auto parts?.

Support in selecting parts and expanding the lubrication system

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other elements from the same group, such as additional oil lines, mounting elements, or supplementary oil cooling components, check the available parts in the Audi oil coolers and lines category. When choosing original dismantled parts, it is also worth paying attention to the arguments in favor of OEM components – discussed in more detail in the material Why do original dismantled parts fit better (and last longer) than cheap replacements?, which helps to consciously plan repairs in terms of durability and cost-effectiveness.