RFX Engine Plugs Fxep 40300 99RD - Red Timing Plug Set
RFX Engine Plugs Fxep 40300 99RD - Red Timing Plug Set
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RFX FXEP 40300 99RD Engine Plugs
The RFX Engine Plugs is built for Yamaha off-road motorcycle use. Notable details: 7075-T6 Aluminum Construction, 8mm and 6mm hex key head, and color Anodized. Available here in Red.
Features & Benefits
- 7075-T6 Aluminum Construction.
- 8mm and 6mm hex key head.
- Color Anodized
- Lightweight hollow design.
- Accepts OEM O-rings.
Specifications
| Model | Engine Plugs |
| Product Type | Engine |
| Color | Red |
| Material | 7075-T6 Aluminum Construction. |
| Finish | Color Anodized |
| Fits | Yamaha |
| Vehicle Type | Offroad |
| Weight | 0.11 lb |
| Dimensions | 6.69 x 4.52 x 1.57 in |
| Country of Origin | China (Taiwan) |
| Brand | RFX |
| Manufacturer Part Number | FXEP 40300 99RD |
| UPC | 5056070612617 |
Frequently Asked Questions
What is this engine intended for?
This RFX Engine Plugs engine is intended for off-road motorcycle use. Noted vehicle fitment: Yamaha. Confirm compatibility for your specific machine before ordering.
What color is this engine?
This listing is the Red variant of the Engine Plugs from RFX.
What are the key construction details?
RFX Engine Plugs features 7075-T6 Aluminum Construction. See Features & Benefits and Specifications for the full list.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

