Oils, Fluids and Sealer› Oils, Fluids and Additives

HKS

HKS SUPER OIL HR -4W31/1L

$44.57

SKU: H005 52001-AK061

In Stock
In Stock
Ships by Jun 13
Free Shipping
Non-Returnable Item

Description

The HKS Super Oil HR is a 1-liter bottle of engine oil designed for advanced naturally aspirated engines. It aims to reduce friction during various driving conditions, from daily use to track days. The oil maintains its film under stress while offering reduced viscosity resistance.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHKS
Part NumberH005 52001-AK061

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy