Individual replacement - Only 1 replacement wire included - For use with ignition kit # 601-0021-1
Individual replacement - Only 1 replacement wire included - For use with ignition kit # 601-0021-1
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This product was last offered at the strikethrough price on
02-15-2026
Replacement ignition coil for N54 and N55 Precision Raceworks ignition kits.
Use to test for Spark.
Always check gap on your new spark plugs
Premium Thin Wall Spark Plug Socket allows you to replace 14mm bi-hex spark plugs with the Brisk High Performance and Racing 16mm hex 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.
Designed to restore factory-level performance and fuel efficiency to a wide range of BMW models.
Regain power loss & fuel economy from worn or failed ignition coils!
Regain power loss & fuel economy from worn or failed ignition coils!
Regain power loss & fuel economy from worn or failed ignition coils!
Everything you need to upgrade your N55 with B58 high-performance ignition coils!