Regain power loss & fuel economy from worn or failed ignition coils!
Regain power loss & fuel economy from worn or failed ignition coils!
Always check gap on your new spark plugs
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
09-08-2026
Get the complete set and be ready.
Easy to read markings to set gaps quickly and easily.
This product was last offered at the strikethrough price on
08-26-2026
Extended socket length reaches confined areas.
Complete set of spark plug sockets.
Simplify your maintenance records - documentation is key!
A common cause of misfires and a rough idle condition
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Always check gap on your new spark plugs
The Mishimoto BMW 550i Ignition Coil is a high-quality replacement designed to restore the factory performance and fuel efficiency of your 4.4L V8 engine.
Regain power loss & fuel economy from worn or failed ignition coils!
Regain power loss & fuel economy from worn or failed ignition coils!
Modified core windings offer increased spark for a faster and more efficient burn.
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!