NGK 5196 Spark Plug

Racing Spark Plug Overview

NGK 5196 is a racing spark plug built with a platinum tip, copper core center electrode, and a nickel ground electrode. It uses a 5,000 ohm resistor, a flat seat, and a 0.024-inch pre-gap for precise ignition performance.

Compatible With 1999 Kawasaki JH1200 Ultra 150, N/A. This NGK spark plug is identified by part number 5196 and stock number 5196, with the NGK R6918C-9 service reference.

• Platinum center electrode tip for stable spark delivery.
• Copper core center electrode for efficient heat transfer.
• Pin-type ground electrode with slant configuration.
• 5,000 ohm resistance for ignition system control.
• Flat seat and 14 mm thread diameter.

Detailed Product Description

NGK 5196 is part of the Racing Spark Plug line and is engineered for applications that call for a performance-oriented ignition component with OE-level manufacturing standards. The design combines a platinum center electrode tip, nickel ground electrode core, and copper center electrode core to support consistent ignition characteristics. The 13/16-inch hex, 0.75-inch reach, and 55.00 insulator height provide the dimensional details needed for proper service selection. This part number 5196 is also referenced as R6918C-9.

For 1999 Kawasaki JH1200 Ultra 150 applications, this spark plug matches the listed gap specification of 0.024 inches and the racing spark plug designation in the fitment data. NGK 5196 is a direct service part reference for buyers comparing ignition components by part number or OE-style cross reference.

What It Is Used For

• Restoring ignition performance when the existing plug is worn or fouled.
• Addressing misfire, rough running, or inconsistent spark delivery.
• Replacing a plug with the specified heat range and gap requirement.
• Servicing a marine ignition application that calls for this NGK configuration.

Installation Notes and Tips

Verify the thread diameter, reach, seat type, and pre-gap before installation. Confirm the specified gap of 0.024 inches for the listed application and inspect the ignition system condition before fitting the plug. Use the part number 5196 and R6918C-9 reference to confirm selection against service records.

Quality Assurance

NGK is a major OE supplier of spark plugs in North America and has more than 80 years of automotive manufacturing experience. The brand maintains original equipment standards in its production process and supports a wide range of automotive, motorcycle, marine, and small engine applications.