A must for installing any spark plugs!
A must for installing any spark plugs!
Swivel offers many options. Applicable to Mercedes M152, M157, M177, M178, M270, M274, M276 and M278 engines.
Measure and correctly adjust the gap of your spark plugs
Use for cars requiring 16mm plug socket or brisk plugs 6 point
Knurled shaft for better grip
Always check gap on your new spark plugs
Get the spark plug gap you are looking for! .018 to .024 thickness
Genuine Mercedes-Benz Workshop Spark Plug Tool for M278 Engines.
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
07-15-2026
Always check gap on your new spark plugs
Get the complete set and be ready.
Get more angles with this swivel spark plug socket. Applicable to Mercedes M152, M157, M177, M178, M270, M274, M276 and M278 engines.
16mm Socket With 3/8'' Flex Drive
This product was last offered at the strikethrough price on
05-05-2026
Use to test for Spark.
Used to make spark plug wires using bulk cable and ends
This product was last offered at the strikethrough price on
05-05-2026