



⚡ Ignite your ride with NGK’s unstoppable spark!
The NGK CR9EK Spark Plug Pack of 4 is engineered for watercraft engines, featuring a durable nickel core and top, a 14mm x 1.25mm thread size, and a design that resists carbon buildup and pre-ignition. This plug operates over a wider heat range than ordinary plugs, delivering reliable, long-lasting performance tailored for demanding marine environments.
| Brand | NGK |
| Core Material | Nickel |
| Thread Size | 14mm x 1.25mm |
| Top Material Type | Nickel |
| Vehicle Service Type | Watercraft |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 087295145487 |
| OEM Part Number | CR9EK |
| Manufacturer | NGK |
| Item Weight | 0.01 ounces |
| Product Dimensions | 3.07 x 0.85 x 2.96 inches |
| Item model number | 4548 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | CR9EK |
| Position | Front Inside |
P**D
Good plugs for my Kawasaki
Worked great as advertised
V**R
It's a spark plug
It shocked me how well these worked. Put a little fire in my life.
L**R
Plugs
Bought these to put into my 2014 Kawasaki f15 they were perfect .
B**N
Great plugs
Perfect and as listed!
J**R
Bien
Todo muy bien por el momento.
M**S
Delivered on time, and I will probably get another set for a back up.
These plugs are nicer than stock, and are reasonably priced. They're not iridium, but they pepped up my Rex 1200R. I'm going to get aset of Iridium plugs, just to compare because I have a friend who thinks the 9EK is actually better, if so I will do a video next time 🙃
C**S
Good
Worked good
D**K
What I needed - no issues
Water had been leaking into my tank and the bike eventually stopped running. Once I'd flushed out the whole system, I was still getting misfires. The existing plugs were likely very old and I thought new plugs may solve the issue. They did and the bike is running much more smoothly now.
Trustpilot
5 days ago
1 month ago