⚡ Ignite your ride with NGK’s precision-engineered spark plugs!
NGK 6578 Spark Plugs feature a copper core for efficient heat removal, trivalent metal plating for superior corrosion resistance, and a pure alumina silicate ceramic insulator for enhanced strength and heat transfer. Designed with a 12mm x 1.25mm thread size, these spark plugs fit Kawasaki vehicles perfectly, preventing flashover with corrugated ribs to ensure reliable ignition and peak engine performance.
| Brand | NGK |
| Core Material | Copper |
| Thread Size | 12mm x 1.25mm |
| Top Material Type | Metal |
| Vehicle Service Type | Kawasaki |
| UPC | 087295465783 |
| Manufacturer | NGK |
| Item Weight | 4.2 ounces |
| Product Dimensions | 3.31 x 0.94 x 1.66 inches |
| Item model number | 6578 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 6578 |
D**N
Good price, genuine part
Genuine NGK plugs. Direct replacement on kawi engine/bobcat mower
J**T
New plugs improved performance
They were new spark plugs as described and worked great
C**T
High quality plugs
Worked great was just what I was looking for
G**H
Spark plug
Works as intended and great value for the money.
R**H
Great spark plug
OEM parts great replacement fast shipping good quality part
A**R
Nice product
Good price quick delivery
M**G
BFH
Perfect fit. Used a BFH and they finally seated.
R**
Recommended replacement from Kawasaki
They arrived on time and were the exact spark plug for my old zero turn 22 hp Kawasaki engine.
Trustpilot
1 month ago
2 months ago
