Wesfil Air Filter WA5384 Ultra-PerformanceThe extensive range of Wesfil air filters are a direct result of a wealth of technical and manufacturing expertise. Air filters play a huge role in maximizing engine efficiency and fuel economy. Continual research and development has led to a range of features designed to optimize vehicle performance.
The sender responds to changes in engine coolant temperature
for lower labour costs
Sealing compound must be used in conjunction with the thermostat gasket during installation
including performance and classic vehicles
since copper is damaging to our waterways
Radius ground for precision fit
The oil pressure sender/sensor must be compatible with the vehicle engine management system
Anti drain-back valve preventing oil draining back out of the filter through the inlet holes
ensuring optimal braking performance
and reduce engine wear
created by heating the pads to a high temperature at the factory to remove remaining gases or resins
Good stopping power