Genuine BMW M2/M3/M4 S55 NGK 97506 Spark Plug – 2 Step Colder (12120039634) – Set of 6

Overview

Enhance your BMW M2, M3, or M4’s performance with genuine NGK 97506 Laser Iridium Spark Plugs, designed for the S55 engine. These 2-step colder plugs offer superior performance for high-boost, E85, water/meth injection, and upgraded turbocharger applications. With a fine wire Iridium center electrode and platinum ground pad, these plugs provide consistent performance, extended lifespan, and knock resistance under extreme conditions.

Key Features

• Engineered for BMW S55 engines: Ideal for M2, M3, and M4 models.
• 2 Step Colder Design: Optimized for high-performance setups like E85 and turbo upgrades.
• Unmatched Durability: Iridium tip is 6x harder than platinum for superior wear resistance.
• Precision Engineering: Factory preset gap at 0.7mm for plug-and-play convenience.

Why Choose This Product

With their exceptional durability and knock resistance, these spark plugs are the premier choice for turbo BMW enthusiasts seeking to push their vehicles to the limit. Avoid counterfeit risks and guarantee your engine’s optimum performance.

Specifications

• Part Number: 97506 2step
• Drive Size: 14mm Double Hex
• Factory Preset Gap: 0.028 in