Protect your turbocharged engine with HKS Super Turbo Racing 5W40 motor oil.
HKS Super Turbo Racing 5W40 is a racing-grade motor oil formulated for turbocharged and high-output engines, supplied in a 4 liter container.
Key Features
- Base oil: 100% synthetic
- SAE viscosity grade: 5W 40
- Volume: 4L
- Compatible stock grade: W 40
Fitment
Universal application. Fits any vehicle or garage setup as branded HKS merchandise or fluid product, not vehicle specific.
Specifications
| Detail | Value |
|---|---|
| Base oil | 100% synthetic |
| SAE viscosity grade | 5W 40 |
| Volume | 4L |
| Compatible stock grade | W 40 |
| Allowable maximum temperature (high) | 140 |
| LSPI protection | Protection against LSPI |
| Package dimensions | 110 200 200 mm |
| Package weight | 4 kg |
| Package Dimensions/Weight | 110 200 200 mm, 4 kg |
What’s Included
- 1x HKS 52001-AK125 Racing Motor Oil, quantity 1
About HKS
HKS is a Japanese performance engineering company founded in 1973, known for turbocharger systems, the Hipermax coilover line, SSQV blow-off valves, and precision-engineered engine, suspension, and exhaust components developed and tested on JDM and global performance platforms.
Related Parts
- HKS Super Boxing Racing Oil 10W-40 1L (Min Qty 12)
- HKS SUPER OIL API SP 10W40 1L
- HKS SUPER OIL Premium API SP 10W40 4L
- HKS SUPER OIL Premium API SP/ILSAC GF-6A 5W30 1L
FAQ
What vehicles does this racing motor oil fit?
This part is a universal-fit component not tied to a specific vehicle application.
Is this a genuine HKS part?
Yes. This is a genuine HKS part sourced through authorized HKS distribution channels, matching the manufacturer part number exactly.
What is included in the box?
See the What’s Included section above for the exact verified contents and quantities shipped with this part.
Does this part require professional installation?
HKS documentation for this part notes installation considerations. See the Installation Instructions section below. Some parts require professional installation, fabrication, or specialized tools.
What is the HKS warranty on this part?
HKS provides a one-year warranty to the original purchaser of HKS products against defects in materials and workmanship. Purchasing the product through an unauthorized seller may void your warranty.
Is this part covered for emissions/CARB compliance?
HKS has not published emissions/CARB compliance status for this part in the sources reviewed. Check current regulations in your area before installing on an emissions-controlled vehicle.
Can I return this part if it doesn’t fit my vehicle?
Contact us before installation if you have any fitment questions, verified application data is listed above. Standard return policy applies to unused, unmodified parts in original packaging.
Where is this part manufactured?
HKS parts are engineered and manufactured under HKS’s Japan-based quality standards for performance automotive applications.
Installation Instructions
- Confirm your vehicle matches the verified fitment listed above for this racing motor oil.
- Review the HKS installation documentation for this part number before beginning work.
- Use proper tools and safety equipment. Some HKS parts require professional installation.
- Install the part following HKS’s documented procedure for this application.
- Torque all fasteners to manufacturer specification.
- Double-check the installation and test the vehicle in a controlled, safe environment before normal use.
