Bosch Ignition Coil Pack – BMW N55 & S55

The Bosch ignition coil is a direct OEM-quality replacement designed to deliver strong, consistent spark energy for N55 and S55 engines. Built to meet or exceed factory specifications, it restores smooth engine operation, eliminates misfires and ensures reliable ignition performance on both stock and tuned vehicles.

Fitment: BMW N55 & S55 Petrol Models
SKU: 0221504800

Key Features

OEM Bosch Manufacturing

– Built to OE specification for BMW
– Proven reliability and long service life
– Direct replacement for original coil packs

High Energy Spark Delivery

– Stable ignition under boost
– Improved cold start performance
– Smooth idle and throttle response

Integrated Pencil-Coil Design

– Rubber boot with snap-top connection
– Corrosion-resistant electrical terminals
– Fast and simple installation

Bosch coils are designed to supply the correct voltage to each cylinder, and worn units commonly cause misfires, rough running and performance loss.

Benefits

– Eliminates ignition misfires and hesitation
– Restores engine performance and fuel efficiency
– Ideal preventative maintenance for tuned cars

Fitment

N55 Models:
– BMW M135i
– BMW M235i
– BMW 335i
– BMW 435i
– BMW M2 (OG N55)

S55 Models:
– BMW M2 Competition
– BMW M3 F80
– BMW M4 F82 / F83

Installation Notes

– Sold individually (6 required per engine)
– Recommended replacement when fitting new spark plugs
– Do not mix different coil brands on the same engine

About Bosch

Bosch is the original manufacturer for many BMW ignition components, known for precision engineering, OE-level performance and long-term durability in high-output turbocharged engines.