NGK Spark Plugs

All plugs come Pre Gapped to .0220, and are double checked for accuracy within +/- .0002 

OEM NGK spark plug, same part used to service your BMW

97506 -(2 step colder for N54, 1 step colder for N55)

95770 - (1 step colder for N54, Stock heat range for N55)

Spark plugs are an often overlooked maintenance item. If your BMW has developed a misfire, studders, or feels down on power it could be due to worn out spark plugs.

Please note Tightening torque for this spark plug is 23 ± 3 Nm, a special 14mm, 12 point spark plug socket is required for removal and installation of this plug.

Spark Plug Failure Symptoms:

• Misfiring
• Check Engine Light
• Hesitation
• Loss of Power
• Poor Fuel Economy

SPECIFICATIONS

Actual Product Weight: .10 lbs
Thread Size: 12mm
Preset Gap (in): 0.030 Inch
Ground Electrode Tip Material: Platinum
Center Electrode Core Material: Copper
Center Electrode Tip Material: Iridium
Approximate Resistor Value (Ohm): 5000 Ohm