Specifications
- Brand
- NGK
- Part #
- 6993
NGK Copper Core Spark Plug Box of 4 (BKR6EKU)
Box of 4
Sold as a complete box
Per Unit
$9.07
Box of 4 Total
$36.29
$36.29
for box of 4Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
NGK BKR6EKU Copper Core Spark Plug Box of 4. Reliable OE replacement performance with a copper core for better heat dissipation.
Key Features
- Fits 2001-2005 Yamaha Outboard engines.
- Features a pure copper core for superior heat dissipation and conductivity.
- Trivalent metal plating offers excellent resistance to corrosion and seizing, aiding installation and removal.
- Alumina silicate ceramic insulator provides strength and improved heat transfer.
- Triple gasket sealing prevents combustion gas leakage.
- Corrugated ribs on the insulator help prevent flashover.
Product Details
NGK Standard spark plugs, the ones you see in the iconic yellow box, are a solid choice for reliable ignition performance. These are built to match what came from the factory, offering dependable operation for your engine. The pure copper core inside is a key feature, helping to pull heat away from the combustion chamber, which is crucial for keeping things running smoothly and preventing overheating.
You'll also notice the trivalent metal plating on these plugs. This treatment is important because it makes them resistant to corrosion and seizing, meaning they'll be easier to install and remove down the road, even after being in your engine for a long time. The insulator is made from high-grade alumina silicate ceramic, which gives it strength and helps with heat transfer, while triple seals are there to make sure no combustion gases leak out. These plugs are constructed for a long service life and consistent performance.
Specifications
- Brand
- NGK
- Manufacturer Part #
- 6993
Frequently Asked Questions
NGK Copper Core Spark Plug Box of 4 (BKR6EKU)