NGK 96964 Spark Plug

NGK Laser Iridium Spark Plug for OE Fitment

The NGK Laser Iridium High Ignitability Spark Plug, part number 96964, is built for direct OE-style replacement in select Honda and Acura applications. It uses an iridium center electrode, a dual fine-electrode ground design, and a 0.044 in pre-gap to match the high-ignitability requirements found in many late-model engines.

NGK 96964 is part of the Laser Iridium High Ignitability Spark Plug line, a product family focused on OE-level ignition performance and precise fitment. For drivers servicing a Honda Civic, Honda CR-V, Honda Accord, Acura ILX, or Acura TLX, this spark plug follows the original equipment specification used by the vehicle manufacturer.

Key Features

• Laser Iridium High Ignitability spark plug design
• Iridium center electrode tip for stable ignition performance
• Dual fine-electrode ground tip design for high ignitability
• 0.044 in pre-gap size
• 12 mm thread diameter with 14 mm hex size
• Flat seat design and non-removable nut terminal
• 5000 ohm resistance
• OE manufacturer application coverage for select Honda and Acura models

Detailed Description

NGK 96964 is engineered as an OE replacement spark plug for vehicles that require a high-ignitability ignition setup. The iridium tip supports consistent spark delivery, while the dual fine-electrode ground configuration helps maintain reliable combustion characteristics under normal driving conditions. With a copper core and a manufacturer heat range of 7, this plug is specified for select 2013-2025 Honda and Acura engines, including the Honda Accord, Honda CR-V, Honda Civic, Acura ILX, Acura TLX, and Honda HR-V.

This part cross-references Bosch 96310 for the same application. The NGK 96964 part number is also listed under OEM-style reference DILKAR7H11GS.

What It Helps Address

• Rough idle caused by worn spark plug electrodes
• Hard starting from weakened ignition output
• Misfire conditions related to plug wear or incorrect gap
• Reduced throttle response from inconsistent spark delivery
• Service replacement for OE high-ignitability spark plugs

Installation Notes and Tips

Verify engine application before installation and confirm the plug matches the OE high-ignitability specification. The pre-gap is set at 0.044 in, so handle the electrode carefully and avoid altering the gap unless the service procedure calls for it. Use the correct torque specification for the cylinder head and inspect ignition coils, boots, and seals during service to help maintain consistent performance.

Compatible With 2013-2017 Honda Accord, N/A; 2015-2019 Honda CR-V, N/A; 2016-2020 Honda Civic, N/A; 2023-2025 Honda HR-V, N/A; 2016-2020 Acura ILX, N/A; 2015-2020 Acura TLX, N/A; 2021-2024 Honda Civic, N/A; 2021-2022 Acura ILX, N/A.

Quality Assurance

NGK is a major OE spark plug supplier in North America with decades of automotive manufacturing experience. This spark plug is produced to original equipment standards for durability and operational performance in the listed Honda and Acura applications.