Product Description
NGK LZFR5C-11 #92174 Nickel Copper Spark Plugs
Fits 2009-Later Hemi 5.7L 6.4L Dodge Chrysler Jeep Engines
Set of 16 Spark Plugs
These NGK LZFR5C-11 Nickel/Copper spark plugs are the stock replacement heat range for most naturally aspirated 2009-later 5.7L and 6.4L Hemi car & truck engines. Copper core spark plugs are an economical alternative to exotic metal plugs in applications where extended service intervals are not required.
- Factory Pre-gapped to .044"
- NGK Heat Range 5
- 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
- 98% pure copper core increases heat dissipation for reliable starts and prevents spark plug overheating
- NGK spark plugs are tested to the highest OEM original equipment standards
- 14mm Thread, 26.5mm reach, 5/8" Hex
