Copper cored plug, original heat range specification
Copper cored plug, original heat range specification
Use for cars requiring Swivel Spark Plug Socket 16MM or brisk plugs 6 point
Keep your engine running strong
This product was last offered at the strikethrough price on
04-09-2026
Features ECS Upgraded Ignition Coils and Brisk Silver Racing ER12s plugs, ensuring a stronger and more consistent spark!
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This product was last offered at the strikethrough price on
05-02-2026
Always check gap on your new spark plugs
Is your diesel hard to start in cold weather?
This product was last offered at the strikethrough price on
03-11-2026
Keep your engine running smooth
This product was last offered at the strikethrough price on
07-13-2026
Includes six OE spark plugs and coil packs
Keep your engine running strong
Includes OEM Supplier Ignition Coils, and Spark Plugs
10X Entries For Our 25th Anniversary Sweepstakes!
4X more spark energy than stock coils!
4X more spark energy than stock coils!
Keep your engine running smooth
This product was last offered at the strikethrough price on
02-25-2026
Designed to be a direct plug-and-play upgrade to factory coils.
Factory heat range plugs with copper cores
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Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
Two heat ranges colder than stock with a surface discharge design