Wesfil Air Filter WA5111 Ultra-4WD Oil filters prolong engine life

Oil filters prolong engine life by trapping dirt and other particles throughout your vehicle's service interval

They should be changed whenever the pads are replaced or when the vehicle's warning light indicates

the Protex Blue range delivers smooth braking performance in every regular driving situation

created by heating the pads to a high temperature at the factory to remove remaining gases and resins

where required

Wesfil Air Filter WA5111 Ultra-4WD Oil filters prolong engine lifeThe 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.