Porsche 911 991 718 Cayman 982 Navigation Cable Harness Wire 2.0 9P1970295

Porsche 911 991 718 Cayman 982 Navigation Cable Harness Wire 2.0 is an original electrical installation component from the Cables, harnesses and connectors group, designed for the factory navigation system in Porsche sports models. It is responsible for the precise connection of the navigation module with other vehicle components, ensuring stable communication and proper operation of the multimedia system.

Specifications and technical data

• SKU: 9P1970295
• Mark: Porsche
• Condition: Used
• OEM Part Number: 9P1970295
• Substitutable numbers: 9P1970295, 9P1 970 295
• Part type: Wire Harness
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function in the vehicle

The navigation cable harness in Porsche 911 991 generation and 718 Cayman 982 models with a 2.0 engine plays a key role in integrating the navigation unit with the vehicle's electrical system. It is responsible for:

• transmitting data signals between the navigation module and other control units,
• stable power supply to the device,
• proper operation of navigation functions and related multimedia features. Thanks to its factory design, the harness is matched to the Porsche electrical architecture, which facilitates installation and reduces the risk of installation errors.

Construction and technical advantages

The element belongs to the Cables, harnesses and connectors group, which means it has been designed as a complete assembly solution, including appropriately selected wire cross-sections and dedicated connectors. In practice, this translates into:

• secure connection with factory sockets in the vehicle,
• adequate resistance to current loads typical for the navigation system,
• maintaining compliance with the original Porsche electrical installation topology. Original manufacturing helps maintain the consistency of the entire electrical system, which is particularly important in modern sports cars where many systems are logically interconnected.

Benefits of using an original harness

Using a factory navigation cable harness in a Porsche brings a number of practical benefits:

• Compatibility with factory equipment – matching the specific configuration of 911 991 and 718 Cayman 982 models with a 2.0 unit minimizes the risk of communication problems between modules.
• Stable navigation system operation – correct wire routing and proper shielding help reduce signal interference.
• Easier service installation – factory lengths, terminations, and connector placement allow for installation in accordance with service documentation without the need for wiring modifications. For users who care about maintaining the original vehicle configuration, this is a solution consistent with the manufacturer's assumptions, promoting trouble-free operation.

Component condition and service application

The offered harness is a dismantled part, which allows for economical repair of the navigation system while maintaining the original Porsche specification. This type of component is particularly useful in situations where:

• mechanical damage to wires or connectors has occurred,
• problems with navigation module communication resulting from circuit breaks have occurred,
• it is necessary to replace the installation after interference with the factory wiring. Choosing an original harness from the same model group reduces the risk of electrical and software incompatibility, which is significant in vehicles with extensive onboard electronics.

Installation expansion and related components

If you are planning a comprehensive repair or upgrade of the navigation system's electrical installation area in your Porsche and need other elements from the same group, such as additional harnesses, signal cables, or service connectors, check the available parts in the Porsche cables, harnesses and connectors category. For a better understanding of the relationship between the electrical installation and the operation of the powertrain and other control units in VAG group vehicles, it is worth reading an article discussing popular engines and their service maintenance: VAG group engines – a comparison of popular TSI and TDI units and repairs using original dismantled parts.