NGK Standard Spark Plug (MPN: 6899)

Reliable performance and durability for various applications.

The NGK Standard Spark Plug is engineered for longevity and optimal performance in a variety of engines. Its construction features trivalent metal plating that enhances anti-corrosion and anti-seizing properties, ensuring reliable operation over time. The corrugated ribs on the plug prevent flashover, contributing to consistent ignition and efficiency.

This spark plug utilizes a pure alumina silicate ceramic insulator, which provides superior strength and improved heat transfer capabilities. Additionally, the copper core aids in effective heat removal, further enhancing the plug's performance. With triple seals designed to prevent leakage, this spark plug maintains integrity under various operating conditions.

Designed as an OE replacement, the NGK Standard Spark Plug is suitable for a range of applications, including marine environments. Its specifications include a standard electrode type and nickel core material, making it a versatile choice for many engine types.

Features

• Trivalent Metal Plating Provides Superior Anti-Corrosion And Anti-Seizing Properties
• Corrugated Ribs Prevent Flash Over
• Pure Alumina Silicate Ceramic Insulator Provides Superior Strength And Better Heat Transfer
• Copper Core Aids In Heat Removal
• Triple Seals Prevent Leakage

Specifications

• Manufacturer: NGK Spark Plugs
• Manufacturer Part Number: 6899
• Resistor: Yes
• Electrode Type: Standard
• Electrode Core Material: Nickel
• Electrode Tip Material: OEM
• Insulator Type: OEM
• Thread Size (IN): 0.39 Inch
• Quantity: Single
• Reach: 3/4 Inch
• Seat Type: Gasket
• Wrench Diameter: OEM

Compatibility / Fit

• 2014-2018 Honda CRF125F
• 2014-2018 Honda CRF125FB Big Wheel
• 2014-2015 Honda Grom 125
• 2017-2019 Honda Grom 125
• 2013-2013 Suzuki C90 Boulevard
• 2013-2015 Suzuki C90 Boulevard B.O.S.S.
• 2013-2013 Suzuki C90T Boulevard B.O.S.S.

Technical Documents

• 6899_Marine_Apps.pdf