PRO CIRCUIT - PC4009-0019 - Engine Plug Kit - Yamaha YZ 450F/250F
The PRO CIRCUIT PC4009-0019 is a purpose-built plug kit engineered to perform reliably in the demanding conditions that Off-Road riders put their machines through. The plug kit is constructed from aluminum for strength and corrosion resistance. Contain the required number of ignition cover and oil filler plugs, with machined from aircraft-grade aluminum, with polished to a mirror finish, then anodized for a one-of-a-kind look. Color/Finish: Anodized. Riding Style: Off-Road. Whether you're performing routine maintenance, addressing a specific failure, or building a machine to a higher performance standard, the PC4009-0019 delivers the quality and reliability that PRO CIRCUIT riders expect. Sold as a complete kit, this plug kit is designed for Off-Road applications and engineered to install properly and perform consistently from the first use. If you've been running a worn-out or underperforming plug kit, the PC4009-0019 is the no-compromise replacement that restores confidence and function to your machine.
Features
- Contain the required number of ignition cover and oil filler plugs
- Machined from aircraft-grade aluminum
- Polished to a mirror finish, then anodized for a one-of-a-kind look
Specs
- Color/Finish: Anodized
- Riding Style: Off-Road
- Product Name: Plug Kit
- Color/Finish: Blue
- Units: Kit
- Type: Engine
- Material: Aluminum
- Color/Finish: Mirror
Frequently Asked Questions - PRO CIRCUIT - PC4009-0019 - Engine Plug Kit - Yamaha YZ 450F/250F
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
