NGK 96957 Spark Plug

NGK Laser Iridium Spark Plug for Mitsubishi Lancer

The NGK Laser Iridium High Ignitability Spark Plug, part number 96957, is built for precise ignition performance in select Mitsubishi Lancer applications. It uses an iridium center electrode, a dual fine electrode high ignitability ground design, and a 0.024 in. pre-gap to support consistent spark delivery.

Compatible With 2011-2015 Mitsubishi Lancer, N/A. This NGK 96957 spark plug is also referenced by OE part number DILKR7B6 for the same application.

Key Features

• Laser Iridium High Ignitability design for focused spark performance
• Iridium center electrode tip with copper core for stable ignition characteristics
• Dual fine electrode ground tip design for efficient spark exposure
• 0.024 in. pre-gap for OE-style service replacement
• 5,000 ohm resistance
• Flat seat, 12 mm thread diameter, 26.5 mm reach, and 5/8 in. hex size
• Non-removable nut terminal for standard ignition connection

Product Details

NGK’s Laser Iridium High Ignitability line focuses on OE-level ignition performance and durability for modern engines. Part number 96957 is engineered with an iridium tip at the center electrode, a nickel ground electrode core, and a dual fine electrode layout to promote reliable spark formation under demanding operating conditions. The listed heat range is 7, and the plug is specified with a flat seat and 0.024 in. gap.

For Mitsubishi Lancer owners searching for a 2011-2015 Mitsubishi Lancer spark plug replacement, NGK 96957 provides a direct-fit service option that matches the OE high ignitability requirement noted in the fitment data.

Common Issues This Part Can Address

• Hard starting caused by worn spark plug electrodes
• Rough idle from inconsistent ignition output
• Misfire conditions related to plug wear or gap growth
• Reduced throttle response from degraded spark quality
• Service interval replacement for OE-specified ignition maintenance

Installation Notes and Tips

Verify the engine application before installation and confirm the plug gap matches the OE specification of 0.024 in. Use the correct 5/8 in. spark plug socket and follow the vehicle manufacturer’s torque specification. Inspect ignition coils and plug wells during service, and replace plugs on a clean, cool engine to reduce the risk of thread damage.

Quality Assurance

NGK is a long-established OE supplier with broad coverage across domestic and import vehicles, and this spark plug is produced to support original equipment standards for durability and operational performance. The part number is 96957.