A must for installing any spark plugs!
A must for installing any spark plugs!
Sends electrical current to the spark plug
2X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-07-2026
Featuring 1-Step Colder NGK Spark Plugs! Direct Replacement.
Measure and correctly adjust the gap of your spark plugs
Use for cars requiring 16mm plug socket or brisk plugs 6 point
Sends electrical current to the spark plug
This product was last offered at the strikethrough price on
04-10-2026
Regain power loss & fuel economy from worn or failed ignition coils! For all M157, M278, and M276 engine applications.
Set of spark plugs and ignition coil connectors for Mercedes M278 and M157 engines.
Regain power loss & fuel economy from worn or failed ignition coils!
Knurled shaft for better grip
Always check gap on your new spark plugs
Optimized ignition spark for smooth operation
2X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
02-13-2026
Get the spark plug gap you are looking for! .018 to .024 thickness
Optimized ignition spark for smooth operation
This product was last offered at the strikethrough price on
02-16-2026
3/8" drive socket with 5/8" opening for most spark plugs
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-17-2026
Always check gap on your new spark plugs