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HKS Premium Tool Plug Wrench Set Fa20/Fa24
The HKS 50004-AK002 Premium Tool Plug Wrench Set is a spark plug service tool sized for the FA20/FA24 flat-four engine in the Toyota 86/GR86, Scion FR-S, and Subaru BRZ (ZN6/ZN8/ZC6/ZD8), giving technicians and owners the correct wrench clearance for plug access in these tight engine bays.
Key Features
- Genuine HKS part number 50004-AK002
- Package length: 70 mm
- Package width: 155 mm
- Package height: 155 mm
- Manufacturer part number: 50004-AK002
Fitment
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022-2025 | Toyota | GR86 | ZN8 |
| 2017-2020 | Toyota | 86 | ZN6 |
| 2013-2016 | Scion | FR-S | ZN6 |
| 2022-2025 | Subaru | BRZ | ZD8 |
| 2013-2020 | Subaru | BRZ | ZC6 |
Specifications
| Detail | Value |
|---|---|
| Package length | 70 mm |
| Package width | 155 mm |
| Package height | 155 mm |
| Package weight | 0.21 kg |
| Manufacturer | Tone |
| JAN code | 4957266720523 |
| Package Dimensions/Weight | 70 × 155 × 155 mm, 0.21 kg |
What's Included
- Plug socket × 1
- 32 mm extension bar × 2
- 50 mm extension bar × 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.
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FAQ
What vehicles does this tool fit
Check the fitment table for the exact year, make, model, and chassis this part covers before ordering.
Is this a genuine HKS part
Yes, this is a genuine HKS part sourced through authorized HKS distribution channels.
What is included in the box
The What's Included section above lists the exact contents and quantities that ship with this part.
Does this part require professional installation
Some HKS parts require professional installation, fabrication, or specialized tools. Review the Installation Instructions section for this part before starting the job.
What is the HKS warranty on this part
HKS provides a one year warranty to the original purchaser against defects in materials and workmanship. Purchasing through an unauthorized seller can void this warranty.
Is this part covered for emissions or CARB compliance
Check current emissions regulations in your area before installing this part on an emissions controlled vehicle.
Can I return this part if it does not fit my vehicle
Confirm fitment against the table above before ordering. 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 the part in hand is stamped or labeled with HKS part number 50004-AK002 before installing.
- To remove a plug, attach the plug socket to the plug, attach the extension bar to the plug socket, turn the rearmost outer diameter using a ring spanner, and then remove the extension bar from the rearmost. To install the plug, reverse the removal procedure.
- The plug socket may remain in the plug hole when removing the included extension bar because of the spring-loaded ball. For removal, try using another extension bar rather than the one included in the kit.
- Verify all fasteners are torqued to manufacturer specification before driving.
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