NGK Spark Plug LFR5A-11- Set of 4

These are genuine NGK LFR5A-11 (V-Power 6376) spark plugs sold as a set of four — an OEM-grade direct replacement for compatible gasoline engines.

NGK's LFR5A-11 spark plugs (also known by the V-Power 6376 designation) are engineered replacement ignition components intended to restore or maintain proper spark performance in vehicles specified for this part number. Supplied as an original NGK four-pack with factory packaging, they simplify service and ensure you’re using authentic parts rather than aftermarket imitations. Confirm fitment for your vehicle model before installation.

How do these NGK spark plugs fit into routine maintenance?

Replacing worn spark plugs is a common maintenance task that helps preserve ignition reliability and fuel efficiency. These NGK LFR5A-11 plugs are intended to swap directly with the factory-specified plugs on compatible engines, making the replacement straightforward for DIYers and technicians alike.

• Pack includes four identical NGK LFR5A-11 units for multiple cylinders
• Direct-replacement design matches OEM thread and reach
• Sold with original NGK packaging and hardware for authenticity

What benefits can I expect after installing NGK LFR5A-11 spark plugs?

When installed properly, fresh spark plugs can improve engine starting, smooth idle, and consistent combustion across cylinders. While results depend on overall engine condition, using genuine NGK parts minimizes variation from plug-to-plug and keeps ignition characteristics within manufacturer expectations.

• Consistent spark performance across the four cylinders included
• Reduced misfires and smoother idle when paired with good ignition components
• Helps maintain manufacturer-recommended ignition timing and performance

Are these NGK plugs easy to install, and what should I check first?

Installation is typically straightforward: remove the ignition coil or plug wire, unscrew the old plug, and fit the new NGK LFR5A-11 to the correct torque. Always verify vehicle-specific gap and torque settings, and inspect ignition boots and coils for wear before completing the job.

• Check OEM gap and adjust if required before installation
• Use a torque wrench to avoid over- or under-tightening
• Inspect surrounding ignition components and replace if damaged

Who is this product for? This four-pack of NGK LFR5A-11 spark plugs is aimed at vehicle owners, independent mechanics, and service shops seeking authentic OEM-compatible ignition parts. It's ideal for anyone replacing factory-specified plugs on compatible engines, performing scheduled tune-ups, or stocking reliable replacement parts for repairs. Always confirm application fitment for your specific make and model before purchase to ensure compatibility.