NGK 09-24 5.7L VVT / 15-24 6.2L Hemi Iridium Spark Plug

NGK Iridium Spark Plug for 2009-2024 5.7L VVT & 2015-2024 6.2L Hemi

Ultimate Performance with Iridium Technology: These NGK Iridium IX spark plugs feature an ultra-fine center electrode, ensuring maximum durability while providing a precise and consistent spark. The iridium construction offers unmatched strength, being 6 times harder than platinum, reducing voltage requirements and enhancing performance.

Key Features:

• Electrode Core Material: Copper core with an iridium tip for superior conductivity and durability
• Projected Insulator Type: Improves cold starts and overall engine performance
• Resistor Spark Plug: Reduces electromagnetic interference, ensuring consistent spark
• Thread Size & Reach: 14mm thread size with a 1.043 in. reach for optimal fitment
• Recommended Gap Size for Boost Levels:
• 0.029" for stock boost level
• 0.027" for 15 psi
• 0.024" for 18 psi
• 0.022" for 20 psi
• 0.020" for 22 psi
• 0.018" for 24 psi

Applications: Fits 2009-2024 5.7L VVT & 2015-2024 6.2L Hemi engines, optimized for both naturally aspirated and boosted setups.

NGK Part Number: LFR7AIX