Porsche Oil Thermostat – 911/914/930 (1972–1989) 930-107-765-00-OEM | OEM Engine Cooling Component

Maintain the perfect operating temperature in your air-cooled Porsche engine with the Porsche Oil Thermostat (930-107-765-00). Designed for Porsche 911, 914, and 930 models from 1972 to 1989, this OEM thermostat precisely regulates oil flow between the engine and the external oil cooler, ensuring efficient temperature control under all driving conditions. Built to withstand heat, pressure, and vibration, it’s an essential component for preserving oil integrity, performance, and long-term engine health.

Perfect for restorations, rebuilds, or preventative maintenance, this thermostat delivers the reliability and engineering precision that Porsche owners expect.

Key Features

• OEM Porsche Engineering – Manufactured to original factory specifications for reliable fitment and performance

• Accurate Temperature Regulation – Ensures proper oil flow to the cooler for consistent engine temperature management

• Durable Construction – Made from corrosion-resistant aluminum with a precision internal wax element for long-lasting function

• Improves Engine Longevity – Prevents overheating or overcooling that can damage engine components

• Direct Fit Replacement – Compatible with Porsche 911, 914, and 930 models from 1972 to 1989

• Maintains Oil Efficiency – Helps stabilize oil viscosity for optimal lubrication and protection

• Essential for Air-Cooled Engines – Supports balanced temperature control critical for Porsche performance and durability

Frequently Asked Questions (FAQ)

1. What does the Porsche Oil Thermostat do?
It regulates oil flow between the engine and external oil cooler, maintaining optimal oil temperature for performance and preventing overheating in air-cooled engines.

2. Which Porsche models use this thermostat?
This OEM thermostat fits Porsche 911, 914, and 930 models built between 1972 and 1989.

3. How can I tell if my oil thermostat is failing?
Signs include high engine temperatures, delayed oil cooling, or oil that takes too long to warm up. Overheating or underheating issues often point to a thermostat malfunction.

4. Is this part OEM quality?
Yes, the 930-107-765-00 thermostat meets Porsche’s original manufacturing standards for precision, performance, and durability.

5. Should the thermostat be replaced during an engine rebuild?
Yes, replacing the oil thermostat during a rebuild or major service ensures consistent oil flow and avoids future temperature regulation issues.