Porsche Oil Pressure Switch for Warning Light – 911/930 (69–79) 911-606-230-01-OEM | OEM Engine Sensor

Protect your Porsche engine with the Porsche Oil Pressure Switch for Warning Light (911-606-230-01). Designed for 911 and 930 models built between 1969 and 1979, this OEM-grade sensor provides precise monitoring of oil pressure and triggers the dashboard warning light when levels drop below specification. It ensures accurate readings, improved safety, and long-term engine reliability. Perfect for preventive maintenance, rebuilds, or full restoration of classic air-cooled engines.

Built to Porsche’s high engineering standards, this switch guarantees dependable operation under pressure, vibration, and heat for consistent performance mile after mile.

Key Features

• OEM Porsche Quality – Manufactured to exact Porsche standards for reliability and accuracy

• Accurate Pressure Monitoring – Activates dashboard warning light when oil pressure drops below safe thresholds

• Durable Construction – Features a corrosion-resistant aluminum housing and brass fittings

• Direct Fit for Porsche 911 and 930 (1969–1979) – Easy installation with no modifications required

• Improves Engine Safety – Helps prevent engine damage by alerting drivers to low oil pressure conditions

• Compatible with Oil Pressure Warning Systems – Works seamlessly with the factory electrical circuit

• Essential for Maintenance or Restoration – Ideal for engine rebuilds, classic Porsche restorations, or oil system diagnostics

Frequently Asked Questions (FAQ)

1. What does the Porsche Oil Pressure Switch for Warning Light do?
It monitors the engine’s oil pressure and activates the dashboard warning light when pressure drops below a safe operating level, helping prevent engine damage.

2. Which Porsche models is this sensor compatible with?
It fits Porsche 911 and 930 models built between 1969 and 1979 equipped with the oil pressure warning light system.

3. Is this part OEM quality?
Yes, it is an OEM-grade component designed to meet Porsche’s original specifications for accuracy, durability, and fitment.

4. What are the signs of a failing oil pressure switch?
Common signs include the oil warning light staying on even with normal pressure, intermittent flickering, or no warning light activation during pressure loss.

5. Should this sensor be replaced during an oil system service?
Yes, it’s recommended to replace the oil pressure switch during oil line, sender, or gauge service to ensure accurate monitoring and leak-free operation.