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Vehicle Info NeededDERALEPART NUMBER: 259-25791
Fluid Control Thermostat w/Brackets 3/8IN. NPT
$8821
2 left in stock
Ships on Sep 08, 2026
Lowest Price Guarantee- Fluid Control Thermostat w/Brackets 3/8IN. NPT
This Billet Style Cast Aluminum Fluid Control Thermostat with 3/8" NPT ports allows the oil to bypass the cooler until it reaches 180°F at which point the internal thermostatic valve will close and force 100% of the oil through the cooler while maintaining a constant pressure system. This process allows the engine/transmission to achieve the ideal operating temperature quicker before passing the oil through the cooler. The unit can be rotated 180° to change flow direction and includes a universal mounting bracket for 4 different mounting positions.Fluid-Control-Thermostats.jpgBypasses cooler until fluid temperature reaches 180°F; Provides quicker warm-up temperatures; Perfect for cold weather climates; Can be rotated 180° to switch flow direction; Flows up to 20 gallons per minute; Rated up to 200 psi; Ultra bright finish; Billet style design; 3/8" NPT inlet/outlet ports
Part TypeRemote Oil Thermostat
BrandDERALE
Package Height1.5
Package Width6.9
Package Length10.1
Weight1.1 PG
Part CategoryAccessories
Fitting Size 1 (In.)3/8 NPT
Remote Oil Thermostat MaterialAluminum
Outlet QuantityTwo
Remote Oil Thermostat FinishPolished
QuantitySold individually
Fitting Attachment 2Female Threads
Inlet QuantityTwo
Fitting Attachment 1Female Threads
Part FitmentUniversal
Fitting Size 2 (In.)3/8 NPT
Vendor Part Number25791
Package Qty1
Package TypeEA
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