LighTech Oil Filler Cap M26x3 for Yamaha YZF-R3 (2015-2026) OIL106
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A simple, satisfying upgrade that pays for itself in daily convenience — the LighTech OIL106 oil filler cap replaces the standard plastic unit on your Yamaha YZF-R3 with a precision CNC-machined Ergal aluminium piece that looks purposeful, seals reliably, and drops straight in without any modification.
Key Features
- Direct fit for Yamaha YZF-R3 across every model year from 2015 to 2026 — no adapters, no faff
- CNC-machined from Ergal aluminium for a combination of genuine lightness and long-term durability
- M26x3 thread matches the OEM specification exactly, ensuring a secure, leak-free seal every time
- Three integrated wire-locking holes make this cap fully compliant with closed-parc and track-day regulations
- Laser-engraved LighTech logo gives the finished cap a clean, premium identity that holds up wash after wash
- Available in five anodised colours — black, red, silver, gold, and blue — so you can match or contrast your bike's livery
Everyday Value, Race-Ready Engineering
Most riders upgrade their oil filler cap for one straightforward reason: the OEM item feels cheap and looks it. The LighTech OIL106 solves both problems at once. Ergal — a high-tensile aluminium alloy widely used in motorsport components — keeps the cap light while giving it the rigidity to resist rounding off during routine oil checks. The anodised finish resists corrosion from spilled oil, cleaning products, and road grime, so it will still look sharp two winters from now.
The plug-and-play installation takes under a minute. There is nothing to adjust, no sealant required, and no risk of cross-threading thanks to the accurate M26x3 pitch. Whether you are changing oil in the garage before a Sunday ride or preparing the R3 for a track day, the process is identical — and the cap comes back off just as easily next time.
Track Day Ready
The three wire-locking holes are there for a reason. Many circuit venues and race series require oil filler caps to be safety-wired to prevent accidental loosening under sustained high-rpm running. With the LighTech OIL106 you have that provision built in from day one, so there is no need to source a separate track-spec cap if you decide to take the R3 on circuit.
Fitment and Compatibility
This cap fits the Yamaha YZF-R3 for all model years 2015 through 2026. Thread size M26x3. If you are unsure whether your specific build year is covered, the part number OIL106 can be cross-referenced against LighTech's official fitment guide.
Specifications
- Brand: LighTech
- Part number: OIL106
- Thread size: M26x3
- Material: CNC-machined Ergal aluminium
- Finish: anodised
- Wire-locking holes: 3
- Fitment: Yamaha YZF-R3 (2015–2026)
- Available colours: black, red, silver, gold, blue
| Brand | LighTech |
|---|---|
| Part number | OIL106 |
| Thread size | M26x3 |
| Material | CNC-machined Ergal aluminium |
| Finish | Anodised |
| Wire-locking holes | 3 |
| Fitment | Yamaha YZF-R3 (2015–2026) |
| Available colours | Black, Red, Silver, Gold, Blue |
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// LighTech
LighTech Oil Filler Cap M26x3 for Yamaha YZF-R3 (2015-2026) OIL106

Tech specs
- Brand
- LighTech
- Part number
- OIL106
- Thread size
- M26x3
- Material
- CNC-machined Ergal aluminium
- Finish
- Anodised
- Wire-locking holes
- 3
- Fitment
- Yamaha YZF-R3 (2015–2026)
- Available colours
- Black, Red, Silver, Gold, Blue
- Worldwide shipping
- Genuine parts & verified quality
- 14-day returns — in stock ships within 24h
- Personal email support
// Support
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