JEEP GRAND CHEROKEE / NISSAN NAVARA AIR FILTER WA9478 [Interchangeable with A976, C28150, A1332, A1581]

Wesfil is a trusted Australian filtration brand offering dependable, great-value air filters designed to protect engines and support consistent airflow. At Sydney Filters, we stock a range of Wesfil air filters suited to passenger vehicles, 4WDs and light commercial applications—ideal for routine servicing and everyday reliability.

Air filters play a key role in preventing dust and debris from entering the intake system. In Australian conditions—fine dust, heat and regular stop-start driving—keeping the intake clean helps reduce wear, maintain efficiency and support smooth performance over time. Wesfil filters are designed to balance effective contaminant capture with stable airflow, helping your engine breathe properly while staying protected.

Browse our Wesfil range online and choose the correct air filter for your vehicle. If you need help confirming fitment or matching a part number, Sydney Filters can assist to ensure you select the right option.