Always check gap on your new spark plugs
Always check gap on your new spark plugs
Get more angles with this swivel spark plug socket. Applicable to Mercedes M152, M157, M177, M178, M270, M274, M276 and M278 engines.
Get the complete set and be ready.
Easy to read markings to set gaps quickly and easily.
Extended socket length reaches confined areas.
OE245 9425
This product was last offered at the strikethrough price on
04-10-2026
Always check gap on your new spark plugs
Use to test for Spark.