Viscosity Regulated Flow (VRF) Actuator Kit ⚙️
This kit replaces the thermostatic actuator element in an offset oil filter adapter with a new viscosity regulated flow (VRF) plug that controls oil routing based on viscosity. Cold, viscous oil will bypass the oil cooler to speed warm-up; once oil reaches normal operating viscosity the VRF plug closes the bypass and directs hot, filtered oil to the cooler while delivering properly cooled oil to the engine.
- Replaces thermostatic actuator element with a VRF actuator
- Bypasses the oil cooler during cold starts for faster warm-up
- Directs hot, filtered oil to the cooler at operating temperature
Kit includes:
- One viscosity regulated flow plug
- One spring
- One button head
- One O-ring
- One gasket
Made in the USA.