The Derale Performance Billet Aluminium Fluid Control Thermostat is a smart solution for managing oil cooler flow in engine and transmission cooling systems. Designed with 1/2" NPT inlet and outlet ports, it allows oil to bypass the cooler until the fluid reaches 180°F, helping the system warm up faster before directing 100% of the oil through the cooler. This helps maintain more stable operating temperatures while supporting efficient performance in everyday driving and cold weather conditions.

Built from billet style cast aluminium, this fluid control thermostat combines durability with an ultra bright finish for a clean, premium look. The internal thermostatic valve is engineered to maintain a constant pressure system and can handle flow rates up to 20 gallons per minute, with a pressure rating of up to 200 psi. The unit can also be rotated 180 degrees to change flow direction, making installation more flexible across a variety of cooling setups.

Features & Benefits

• Opens at 180°F to send oil through the cooler only when needed
• Helps engines and transmissions reach ideal operating temperature faster
• Ideal for cold weather climates and temperature sensitive applications
• Can be rotated 180 degrees for versatile flow direction options
• Supports flow rates up to 20 gallons per minute
• Rated up to 200 psi for dependable cooling system performance