Wesfil Filter Service Kit
This Wesfil Filter Service Kit is designed to provide all the necessary components for a complete filter service. It includes:
- 1 x WA491 Air Filter
- 1 x WZ9 Oil Filter
- 1 x WZ528 Fuel Filter
These high-quality filters are designed to fit a range of applications and provide optimal performance and protection for your vehicle's engine. The WA491 Air Filter effectively removes dust, dirt, and other contaminants from the air intake, ensuring clean airflow to the engine. The WZ9 Oil Filter helps to remove impurities from the engine oil, preventing damage and maintaining lubrication. The WZ528 Fuel Filter ensures that only clean fuel reaches the engine, protecting against fuel system damage and maintaining optimal fuel efficiency.
With this Wesfil Filter Service Kit, you can easily replace all the necessary filters in your vehicle, ensuring that it continues to run smoothly and efficiently. The kit comes in a convenient box for easy storage and transportation.
| SKU | WK18 |
| Model # | WK18 |
| Barcode # | 9323129032952 |
| Brand | Wesfil Cooper |
| Interchange Part Number | FORD |
| Kit Components | WA491 Air Filter |
| Industry Standard Part Code | FORD |
| Contains Liquid | No |

Wesfil Cooper, a subsidiary of Wesfil Australia Pty Ltd, is renowned for its high-quality automotive products. With a commitment to excellence, the brand ensures that every product, from filters to other automotive essentials, is free from defects in material and workmanship. Wesfil Cooper's dedication to quality and performance has made it a trusted name in the automotive industry.
Packaging: Manufacturers periodically update their packaging and labelling. You may receive the current or a previous design — the product, formulation and part number are unchanged.
Fitment (vehicle-specific products): For products listed to suit a specific vehicle, our fitment data is kept as accurate as possible, but vehicle catalogues are not perfect. Some models had more than one part fitted depending on build date, engine, or component size/variant. It is the buyer's responsibility to confirm the part suits their vehicle before purchasing. If you have any doubt, please message us with your vehicle's registration number and state (preferred), or full VIN/build details, and we'll do our best to confirm before you buy.