HKS Oil Filter

The legendary HKS high performance oil filter has been further improved with this new version!

Diameter of Oil Filter Screw

• Please check the images for more information on the screw pitch and diameter of the oil filter. Please check the car model application chart LINK from HKS if you need more info on the compatibility with your specific car model.
• Newly available in D65×H67 size, making it more compatible with the latest Toyota models.
• High performance 20μm filter compared to the JIS standard of 25μm. As a result, the filter meets the filtration performance required by most engines and provides a stable oil condition.
• For daily driver use, we recommend replacement every 10,000 km or every 6 months. For higher load conditions, such as sports driving, we recommend replacement every 3,000 to 5,000 km.
• The oil filter outer body is made of a material that does not require a painting process, thereby reducing the environmental impact of the manufacturing process.
• Made in Japan
• Make sure to select a proper oil filter screw size. Since both screw sizes are very close, M20 filter fits on UNF center bolt. If improper screw size is selected, it may cause the leakage of oil.
• What is UNF screw?
  It is a triangular thread form by inch in the ISO standard. The thread angle is 60 degrees. It is classified by the suffix "UN".
  The type of screw is described by a pitch as "Coarse" (UNC), "Fine" (UNF), "Extra fine" (UNEF). There is also one for aerospace equipment (UNJ). In Japan, use of this screw type is limited only for aircraft and automobiles, but it is widely used in the United States.
  JIS employs only coarse (UNC) and fine(UNF) pitches.
  This screw was initially designed for the millitary needs by the United States, the UK, and Canada.

IMPORTANT: This item if bought alone will be shipped directly from Japan.