Porsche Cayenne Turbo 92a Vacuum Pump 4.8 V8 Petrol 94811005006

Porsche Cayenne Turbo 92a Vacuum Pump 4.8 V8 Petrol is a specialized vacuum system component designed to work with the V8 petrol engine in the 92a generation Cayenne Turbo. It offers stable vacuum generation, which is essential for control and assistance systems, resulting in reliable engine operation and predictable vehicle behavior. This original used part is a sensible choice for drivers looking for factory-fitment and controlled maintenance costs.

Specifications and technical data

• SKU: 94811005006
• Mark: Porsche
• Condition: Used
• OEM Part Number: 94811005006
• Substitutable numbers: 94811005006, 948 110 050 06, 7 01219 14 0, 701219140
• Fuel type: Petrol
• Part type: Vacuum Pump
• Category: Vacuum Pumps

Purpose and function of the vacuum pump

The presented pump belongs to the Vacuum pumps category and is designed to work with the 4.8 V8 petrol engine in the Porsche Cayenne Turbo 92a. Its task is to generate a stable vacuum in the system, which is crucial for the proper operation of selected control components and driver assistance elements.

Thanks to its design tailored to the specific engine, the pump ensures:

• sufficiently fast vacuum build-up under typical road conditions,
• repeatable operating parameters across a wide range of engine loads,
• consistency with the factory vacuum system architecture of the Porsche Cayenne Turbo 92a.

Compatibility and OEM identification

The original OEM part number allows for precise identification of the pump in service catalogs and parts selection systems. This facilitates verification of compatibility with a specific engine version and vehicle year, and minimizes the risk of installing an incorrect component. The presence of interchangeable numbers further increases the possibilities of matching within the same family of components.

For users and workshops, this means that by selecting based on the OEM number or VIN, it is possible to quickly confirm whether a given vacuum pump will be the correct replacement for the currently installed part. Such an approach is particularly important in the case of specialized models like the Porsche Cayenne Turbo.

Operating characteristics in a petrol engine

The pump has been designed to work with a petrol-powered system, which is significant for the load characteristics and operating conditions. V8 petrol engines generate different pressure and temperature profiles than diesel units, which is why using a dedicated vacuum pump allows for maintaining stable vacuum parameters throughout the entire rev range.

In practice, this translates into:

• more predictable response of vacuum-controlled systems,
• reduced risk of interference in the operation of engine accessories,
• maintaining driving characteristics consistent with Porsche's factory specifications.

Benefits of using an original Porsche vacuum pump

Choosing an original vacuum pump for the Porsche Cayenne Turbo 92a is a solution that allows you to maintain consistency with the vehicle's factory specifications. You receive a component designed for a specific model, which means:

• secure mounting fitment to existing brackets and connections in the engine bay,
• preservation of the original vacuum system operating characteristics,
• easier diagnostics in the future thanks to clear OEM marking.

A used OEM component is often chosen by workshops specializing in the Porsche brand as a compromise between costs and maintaining a high level of quality and compatibility.

Technical support and selection by numbers

When replacing a vacuum pump in advanced designs such as the Cayenne Turbo 92a, it is crucial to correctly match the part by OEM number and reference numbers. This avoids installation problems and ensures that the vacuum system's operating parameters remain in line with the manufacturer's requirements.

If you want to deepen your knowledge about selecting fuel system components and engine accessories by OEM numbers, as well as diagnostic principles, it is worth reading the article Fuel system – injectors, pumps and fuel tank: maintenance and regeneration, which discusses practical aspects of working with catalog numbers and service procedures.

If you are planning a comprehensive repair or upgrade of the engine area in your Porsche and need other elements from the same group, such as additional vacuum pumps, vacuum lines, or control valves, check the available parts in the Porsche vacuum pumps category.