

🌡️ Stay cool, warm up faster — the thermostat that knows your engine’s rhythm.
The Derale 25011 Fluid Control Thermostat Kit intelligently manages oil flow by bypassing the cooler until oil reaches 180°F, ensuring faster warm-up and consistent pressure. Its 180° rotatable design and included mounting options make it ideal for cold climates and customizable installations, all housed in a durable, lightweight silver casing.
| Brand | Derale |
| Model Name | Fluid Control Thermostat (3/8" NPT) |
| Controller Type | Amazon Alexa |
| Color | Silver |
| Specific Uses For Product | Heating System |
| Temperature Control Type | Thermostatic |
| Included Components | Mounting bracket, 4 different mounting positions |
| Power Source | Hardwire |
| Item Weight | 0.9 Pounds |
| Voltage | 230 Volts |
| Display Type | lcd or led |
| Control Type | Button Control |
| Control Method | Touch |
| Connectivity Protocol | NPT |
| Mounting Type | Wall Mount |
| Style | Modern |
| Backlight | No |
| UPC | 083277250118 |
| Global Trade Identification Number | 00083277250118 |
| Manufacturer | Derale |
| Item Weight | 14.4 ounces |
| Product Dimensions | 4.38 x 7 x 2.25 inches |
| Country of Origin | USA |
| Item model number | 25011 |
| Manufacturer Part Number | 25011 |
| OEM Part Number | 25011 |
B**Z
Nice part, use it the right way
Nice little Made in USA thermostatic valve. Easy instructions. I had installed it yesterday after adding an auxilary transmission cooler to my 2006 subaru forester xt. Dont be an idiot, use 3/8 NPT adapters with thread tape. Brass fittings into an aluminum part, not using thread tape or NPT fittings is just asking for a leak, I installed this the right way and it works fine. Aluminum expands faster than copper from heat so you need to use thread tape, nothing wrong with it.
K**D
Uses 1/4 20 screws 3/8” long to mount
Transmission cooler for vanagon automatic
G**6
Five Stars
Thanks, just what I needed.
A**W
Never stopped leaking
3 out of 4 holes sealed, 1 leaked horribly. Had to remove immediately and replace with Mishimoto I like thermostat. Was not chancing adding thread tape or other sealant to engine piling system. Fitted with earls npt to AN fittings
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