NGK 95927 Spark Plug

NGK Laser Iridium Spark Plug 95927

NGK 95927 is a Laser Iridium spark plug built for modern Ford and Lincoln engines that call for precise ignition performance and long service intervals. It combines an iridium center electrode tip with a nickel ground electrode design to support consistent spark delivery, stable combustion, and dependable starting.

Key Features

• Laser Iridium spark plug from NGK, part number 95927
• Iridium center electrode tip material for fine-wire ignition performance
• Nickel ground electrode core with standard ground configuration
• Pre-gapped at 0.031 in for applications that match OE specifications
• 5000 ohm resistance for ignition system noise control
• 14 mm thread diameter, 0.98 in reach, and 0.6299 in hex size
• Stud-style electrical terminal

Product Details

NGK’s Laser Iridium line is built around OE-style engineering and durable materials for vehicles that rely on accurate spark timing and efficient combustion. This spark plug uses a copper center electrode core with an iridium tip and a nickel ground electrode, a combination selected to support reliable ignition performance under daily driving and higher-load conditions. The NGK 95927 is listed under part number ILTR6S8 and is used across a wide range of Ford and Lincoln models, including Ford Bronco, Ford Explorer, Ford F-150, Ford Ranger, Lincoln Aviator, Lincoln Corsair, Lincoln Nautilus, and Lincoln Navigator applications in the confirmed fitment data.

This part cross-references NGK 95927 for the same application.

Common Uses

• Restoring weak spark or misfire-related drivability concerns
• Addressing hard starting or rough idle caused by worn plugs
• Replacing plugs at factory-recommended service intervals on Ford F-150 and Ford Explorer engines
• Maintaining combustion efficiency in Ford Bronco and Lincoln Aviator applications
• Supporting consistent ignition performance in turbocharged and direct-injection engine setups

Installation Notes

Verify engine application, thread diameter, reach, and pre-gap before installation. The listed pre-gap is 0.031 in, while some fitment notes reference OE-equivalent applications with a 0.032 in gap; always confirm the vehicle’s service information before installing. Use proper spark plug socket tools, inspect coil boots and ignition components, and torque to the manufacturer specification for the engine.

Quality Assurance

NGK is a long-established OE supplier in North America with broad coverage across domestic and import vehicles. The brand’s manufacturing focus on original equipment standards supports durability and consistent operational performance for service replacement use.