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99965210210
Product Information
Product Information
Round Connector For Steering Column Switch Cable.
Ensure a reliable electrical connection within your Porsche steering column assembly with this Genuine Porsche Round Connector for Steering Column Switch Cable, manufactured to Porsche's original equipment specification and supplied under part number 99965210210. This connector is designed to provide a secure interface between the steering column switch wiring and the vehicle's electrical system, ensuring dependable signal transmission for steering column-mounted controls.

Fits:
  • Porsche 356B 1959-63
  • Porsche 356C 1963-65  

Diagram Ref No 15

Over time, electrical connectors can become worn, cracked, corroded, or damaged due to age, vibration, moisture, or repeated servicing. Poor electrical contact may lead to intermittent or complete failure of steering column switch functions, making replacement essential during repairs or restoration work. This Genuine Porsche round connector provides the correct fit and factory-quality performance, making it ideal for routine maintenance, electrical repairs, concours preparation, and Porsche restoration projects.  

What This Product Does:
  • Connects the steering column switch cable to the vehicle's wiring harness.
  • Provides a secure and reliable electrical connection.
  • Ensures consistent signal transmission for steering column switch functions.
  • Helps maintain dependable operation of steering column-mounted controls.
  • Replaces worn, damaged, or corroded original connectors.
  • Maintains the integrity of the steering column electrical system.
  • Manufactured to Porsche's original equipment specification for precise fit and reliable performance.

Symptoms Of Wear Or Failure:
  • Intermittent operation of steering column switches.
  • Complete failure of one or more steering column controls.
  • Corroded or oxidised electrical terminals.
  • Cracked or damaged connector housing.
  • Loose or poor electrical connection.
  • Evidence of overheating or terminal discolouration.
  • Damage identified during steering column or wiring repairs.

Why Replacement Matters:

  • The round connector is a vital component within the steering column electrical system, providing a secure connection between the steering column switch cable and the vehicle's wiring harness. A damaged or deteriorated connector can interrupt electrical signals, resulting in unreliable operation of steering column-mounted controls and creating difficult-to-diagnose electrical faults.
  • Replacing a worn or damaged connector restores reliable electrical continuity, supports correct operation of the steering column switch assembly, and helps maintain the factory-standard performance of your Porsche's electrical system. Manufactured to Porsche's original equipment specification and supplied under part number 99965210210, this Genuine Porsche Round Connector delivers the precise fit, quality, and durability required for Porsche maintenance, repairs, concours preparation, and restoration projects.



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99965210210
99965210210

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