Product Description
NGK LFR6AIX #93893 Iridium IX Spark Plugs
Fits 2015-Later Hellcat 6.2L Supercharged Hemi Engines
Set of 16 Spark Plugs
These NGK LFR6AIX Iridium spark plugs are the stock replacement heat range for Hellcat 6.2L Supercharged Hemi engines. Improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX ideal for the performance enthusiast. Iridium's extremely high melting point is perfectly suited to today's high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.
- Factory Pre-gapped to .031"
- Heat Range 6
- Fine Iridium tip ensures high durability and a consistently stable spark
- Iridium alloy has extremely high melting point, perfect for today’s high-tech, high-performance engines
- Cold-rolled threads prevent cross-threading and damage to cylinder heads
- Trivalent plating eliminates need for anti-seize on threads
- High-grade alumina silicate ceramic creates a stronger insulator to reduce dielectric punch-through
- Tapered ground electrode increases ignitability and minimizes quenching
- NGK spark plugs are tested to the highest OEM original equipment standards
- 14mm Thread, 26.5mm reach, 5/8" Hex
Applications Include (Supercharged 6.2L Models Only):
- 2015-2023 Dodge Challenger SRT Hellcat
- 2015-2023 Dodge Charger SRT Hellcat
- 2018-2021 Jeep Grand Cherokee Trackhawk
- 2021-2024 Dodge Durango SRT Hellcat
- 2021-2024 Ram 1500 TRX
