BMW NGK 97506 SPARK PLUG FOR N55, S55, N63 AND S63 ENGINES

DESCRIPTION

NGK Laser Iridium replacement plugs for BMW N55, S55, N63, and S63 engines. They are one step colder than N55 plugs and factory S55 plugs and suggested for higher boost E85, water/meth injection, and/or upgraded turbocharger applications across all late-model turbo BMW models. We suggest setting the gap down to 0.020", or 0.022” if running a stage 2 map on the N55 engine.

PRODUCT SPECIFICATION

• Genuine NGK Laser Iridium Spark Plug
• 1 Step colder than the factory-fitted spark plugs fitted to N55 & S55 engines
• 1 Per box. Please order 6 for N55 & S55 and 8 for N63 & S63.

COMPATIBILITY

These spark plugs are for the following BMW engines; 

• N20
• N54
• N55
• S55
• N63
• N63TU
• B38
• B48
• S63
• S63TU

FITTING

Fitting price is based on a full set of 6 spark plugs to be replaced according to labour times on the S55 engine. Please call or email if your vehicle differs.