NGK 6376 Spark Plug

NGK V-Power Spark Plug 6376 Overview

NGK V-Power Spark Plug 6376 is a direct-fit ignition component for a wide range of Toyota, Nissan, INFINITI, Kia, Hyundai, Scion, and Ram applications. Built around NGK’s OE-focused manufacturing background, this spark plug uses a copper center electrode, nickel tip materials, and a standard ground design to support consistent ignition performance in the specified vehicles.

The V-Power Spark Plug line is positioned for drivers who want an OE-style replacement with application-specific fitment and factory-style service intervals. For vehicles such as the Toyota Camry, Toyota RAV4, Nissan Altima, and INFINITI G35, part number 6376 is listed with a 0.044-inch gap requirement in the fitment notes.

Key Features

• NGK V-Power Spark Plug line for OE-style secondary ignition service
• Part number 6376 / LFR5A-11
• Copper center electrode core material for stable conductivity
• Nickel center and ground electrode tip materials
• Standard ground electrode tip design and standard ground configuration
• 5,000 ohm resistance
• Flat seat design with 14.00 mm thread diameter and 5/8 hex size
• Pre-gapped at .044 inches; verify and adjust to vehicle specification before installation

Detailed Description

NGK 6376 is a V-Power spark plug engineered for a broad range of import and domestic applications where the correct heat range, reach, and gap are critical to ignition performance. The plug features a 5 heat range, 26.5 reach, 50.50 insulator height, and a non-removable nut terminal. Its OE-oriented construction reflects NGK’s long history supplying spark plugs for North American vehicles, including Toyota 4Runner, Toyota Highlander, Toyota Camry, Nissan Maxima, Nissan Murano, and INFINITI FX35 applications.

This part cross-references Champion Spark Plug 975 and Anchor 3482 for the same application.

What This Spark Plug Helps Address

• Hard starting caused by worn or fouled spark plugs
• Rough idle and inconsistent combustion
• Misfire conditions tied to worn ignition electrodes
• Reduced throttle response from degraded spark delivery
• Maintenance replacement for vehicles calling for a 0.044-inch gap

Installation Notes and Tips

• Confirm the vehicle application before installation, especially on Toyota, Nissan, and INFINITI models with year-specific fitment notes.
• Set the spark plug gap to 0.044 inches unless the vehicle note specifies otherwise.
• Check the plug seat type, thread diameter, reach, and hex size against the original part before installation.
• Use proper torque procedures to avoid thread damage or sealing issues.
• For Ram 2500 and Ram 3500 listings, follow the twin spark system note and the 0.044-inch gap requirement.

Quality Assurance

NGK is a major OE spark plug supplier with decades of automotive manufacturing experience and broad coverage across domestic and import vehicle platforms. Part number 6376 is built to original-equipment standards for durability and consistent operation in the listed applications.

Compatible With 2010-2017 Toyota Camry, 2009-2017 Toyota RAV4, 2003-2007 Nissan Murano, 2003-2007 INFINITI G35, and other listed applications across 2000-2017 model years.