









⚡ Ignite your ride with NGK’s unstoppable spark power!
The NGK LB05F Resistor Spark Plug Cap combines durable phenolic resin and EPDM rubber construction with a 5K ohm ceramic resistor to deliver reliable ignition performance. Designed to withstand extreme heat, vibration, and water exposure, this 14mm threaded cap is engineered specifically for motorcycles, snowmobiles, and small engines, ensuring long-lasting, optimal spark control and engine efficiency.
| Brand | NGK |
| Core Material | Copper |
| Thread Size | 14mm |
| Top Material Type | Ceramic |
| Vehicle Service Type | Motorcycle,Snowmobile |
| Global Trade Identification Number | 00087295180518 |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 087295080511 087295180518 |
| OEM Part Number | 8051 |
| Manufacturer | NGK |
| Model | 8051 |
| Item Weight | 0.705 ounces |
| Product Dimensions | 2.5 x 1.75 x 1 inches |
| Item model number | 8051 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | LB05F |
| Safety Rating | other |
J**P
NGK Quality for Vintage Kawasaki
I'm using these on a 1976 KZ400 S; they fit great!
D**0
Good spark plug cap
I liked the cap, fit real good nice quality.
T**E
Good spark plug cap 5 stars
Love it fit and good replacement perfect for my scooters honda dio sr af25 and elite af16 made by ( ni hon ji ) :)
M**T
Great and quick
Easy to install, simply push in the rubber protection on the spark plug wire with a little dish soap liquid to make it slip in easy, insert the wire and turn clockwise until secure, put back two rubber seals. Done! works great!
M**H
feels like it's good quality
Haven't installed yet, feels like it's good quality. A lot smaller than I imagined, each straight is about 1" each, so including the elbow, I would say it is 2.5 - 3 inches long. Has connection for standard spark plug, not the spark plug with the screw at the top.
Y**M
Nice
Used these along with some non resistive cloth wire on my sportster. Work and look great. Very nice fit.
E**S
Five Stars
Fits perfect on my 87 Honda Aero 50. It comes unassembled with several boot options.
S**2
Love my ride!
👍