Porsche 911 996 997 Boxster Cayman Throttle Body 3.6 Petrol 99660511501

Porsche 911 996 997 Boxster Cayman Throttle Body 3.6 Petrol is an original intake system component designed for Porsche 3.6-liter petrol engines. A used throttle body from this series ensures precise control of air volume, which translates to stable engine operation and predictable throttle response. This is a solution for drivers who expect a proven part with factory performance characteristics.

Specifications and technical data

• SKU: 99660511501
• Mark: Porsche
• Condition: Used
• OEM Part Number: 99660511501
• Substitutable numbers: 99660511501, 996 605 115 01, 0280750008, 0 280 750 008
• Fuel type: Petrol
• Part type: Throttle Body
• Category: Throttle Bodies

Technical Characteristics of the Porsche 3.6 Petrol Throttle Body

In a petrol engine, the throttle body is responsible for regulating the airflow supplied to the intake manifold. In Porsche 911 models of the 996 and 997 generations, as well as in Boxster and Cayman models with the 3.6 unit, its proper functioning directly impacts:

• stable idle speed,
• smooth acceleration across the entire RPM range,
• accurate mirroring of the accelerator pedal position,
• cooperation with the engine control electronics.

An original throttle body from the Throttle Bodies category is structurally matched to the specific intake geometry and control maps used in Porsche engines, allowing for the preservation of factory operating parameters without the need for additional modifications.

Application in Porsche 911, Boxster, and Cayman Models

The Porsche 911 996 997 Boxster Cayman Throttle Body 3.6 Petrol is designed to work with 3.6-liter petrol units requiring precise airflow control. The use of an appropriate throttle body is crucial for:

• replacing a worn component causing fluctuating RPMs or delayed throttle response,
• restoring the stock intake configuration after previous modifications,
• repairs to the intake system following mechanical or electrical failure.

Selecting the correct part from this group helps avoid issues with engine control unit adaptation, diagnostic errors, and improper fuel injection system operation.

Condition of the Component and Benefits of Choosing a Used Part

The offered throttle body is a used original component, which in practice means retaining the factory design and operating parameters while reducing costs compared to a new part. For many Porsche owners, this is a sensible compromise between quality and budget, especially for comprehensive engine service work.

Choosing an original, used throttle body helps maintain the consistency of the intake system with other components, such as the manifold, throttle position sensors, or control system, which promotes trouble-free operation after installation.

Why Choose Original Porsche Throttle Bodies

Using factory solutions in sports cars and premium vehicles like the Porsche 911, Boxster, or Cayman is important for both durability and driving characteristics. An original throttle body ensures:

• compatibility with engine control unit maps,
• predictable throttle response across the entire RPM range,
• proper cooperation with traction and stability control systems,
• maintenance of stock performance and engine operating refinement.

If you are planning a comprehensive repair or upgrade of the engine area in your Porsche and need other parts from the same category, such as throttle body housings, control elements, or intake components, check the available parts in the Porsche Throttle Bodies category.

Practical Installation and Operational Tips

When replacing a throttle body in a petrol engine, it is worth paying attention to several technical aspects that affect subsequent operation:

• thorough cleaning of the mating surface to the intake manifold,
• checking the condition of seals and vacuum lines,
• correct connection of the electrical harness according to the factory layout,
• performing the throttle body adaptation procedure in the engine control unit (if required for the specific model).

This approach minimizes the risk of unstable idle, diagnostic errors, and a decrease in driving comfort after replacing the component.

For drivers interested in a broader perspective on the impact of engine operating temperature and the cooling system on component durability, our guide may be useful: Summer Heat vs. Cooling System – Used Radiators and Fans as a Way to Save.