NGK 93322 Spark Plug

NGK Laser Platinum Spark Plug 93322

NGK Laser Platinum Spark Plug 93322 is built for drivers who want OE-style ignition performance with durable platinum center electrode construction. It uses a copper core center electrode, nickel ground electrode core, and a standard single-ground design to support consistent spark delivery in everyday driving.

The Laser Platinum line from NGK focuses on long service life and stable ignition performance for a wide range of domestic and import vehicles. Part number 93322, also identified as PFR7AB, reflects NGK’s OE-oriented approach to spark plug design and manufacturing.

Key Features

• Laser Platinum center electrode tip material for durable spark performance
• Copper core center electrode for efficient heat transfer
• Nickel ground electrode core with standard ground configuration
• 5,000 ohm resistance for ignition system compatibility
• Pre-gapped to .032 for straightforward setup
• 14 mm thread diameter, .75 reach, and flat seat design
• 5/8 hex size with non-removable nut terminal
• Manufacturer heat range 7

Detailed Description

NGK 93322 is a Laser Platinum spark plug engineered for stable combustion and dependable ignition response in properly matched applications. The platinum tip helps maintain electrode durability, while the copper core supports heat dissipation under normal operating conditions. With a standard ground electrode design and .032 pre-gap, this spark plug is suited for vehicles that call for an OE-spec replacement such as a Honda Civic or similar import applications that specify NGK PFR7AB.

Use NGK 93322 when you need a direct replacement spark plug that matches the specified thread diameter, reach, seat type, and heat range. This part cross-references NGK PFR7AB for the same application.

What It Helps Address

• Rough idle caused by worn spark plug electrodes
• Hard starting from weak or inconsistent spark output
• Misfire conditions related to plug wear or incorrect gap
• Reduced fuel efficiency from degraded ignition performance
• Loss of throttle response from aging ignition components

Installation Notes and Tips

Verify the vehicle calls for a 14 mm, flat-seat spark plug with .75 reach and heat range 7 before installation. Check the gap against the engine specification before use, and confirm the terminal style matches the ignition lead or coil-on-plug connection. For fitment-based searches, this part is commonly referenced for Honda Civic spark plug replacement and other NGK PFR7AB applications.

Quality Assurance

NGK is a major OE spark plug supplier in North America with long-standing manufacturing experience across automotive, motorcycle, marine, and small engine applications. Part number 93322 is built to NGK’s original-equipment standards for durability and operational consistency.