HKS Oil Filter Type 1

The HKS Hybrid Oil Filter Type 1 is engineered for superior filtration with increased surface area and a powerful Neodymium magnet. Designed for performance engines, it filters down to 20μ and includes a silicone anti-drainback valve. Compatible with many Honda, Nissan, Subaru, and Mitsubishi models using M20x1.5 threads. Trusted by authentic JDM tuners worldwide for protection and performance.

HKS Hybrid Oil Filter Type 1 – M20x1.5 (52009-AK005)

Brand: HKS Japan

The latest evolution of the HKS Hybrid Oil Filter offers improved filtration performance and updated styling, now with increased filter surface area and a signature stealth black finish. This compact and effective filter is packed with features for enthusiasts who demand more from their maintenance parts.

A high-strength internal frame ensures oil flow remains stable under pressure, while a powerful Neodymium magnet helps capture fine metallic particles—protecting vital engine components. The silicone anti-drainback valve prevents oil backflow and ensures debris stays trapped inside the filter, not in your engine.

• Part Number: 52009-AK005
• Thread: M20 x 1.5
• Size: 68mm Diameter × 65mm Height
• Filtration Rating: 20μ (vs. OEM average of 25μ)
• Filter Life: ~10,000km (Normal), 3,000–5,000km (Performance driving)
• Magnetic Core: Neodymium magnet captures metallic debris
• Backflow Prevention: Silicone base flap to block reverse oil flow
• Made in Japan

Vehicle Compatibility

Fits a wide range of Honda, Nissan, Mitsubishi, Subaru, and Mazda vehicles equipped with M20x1.5 threaded oil filter mounts. Compatible with many models such as Honda Civic FD2/EK9, S2000 (AP2), N Box, Fit, and others. Also crosses with OEM part numbers like 15400-PFB-004, 15208-AA024, 15208-KA011, and more.

For full compatibility, match your OEM oil filter part number or confirm M20x1.5 fitment.

Protect your engine with HKS engineering—precision-built for authentic JDM street and track machines.