Always check gap on your new spark plugs
Always check gap on your new spark plugs
Extended socket length reaches confined areas.
Easy to read markings to set gaps quickly and easily.
This product was last offered at the strikethrough price on
08-26-2026
Complete set of spark plug sockets.
This kit comes with all the hardware required to use the M67 or M68 ignition coils.
This product was last offered at the strikethrough price on
11-07-2026
Always check gap on your new spark plugs
XU22EPR-U (3179)
This product was last offered at the strikethrough price on
10-19-2026
Replace all of your coils at once
Includes updated coils with retrofit mounting hardware
Updated Design with 31mm Long bolt tabs
Genuine Porsche spark plug - 6 required
Get the most out of your ignition system with a stronger and more consistent spark
Common cause of Reduced power output or misfires