Bosch Iridium Spark Plug Set (x4) - (AAR5NIP)

BOSCH Iridium Spark Plug Set 14 - AAR5NIP 4 Pcs
Opel Insignia B , MG Set

Type = Iridium
Type Formula = AAR5NIP
Heat Range = 5
Spanner Size = 14
Thread Length (mm) = 25
Thread Diameter (mm) = 12
Thread Pitch (mm) = 1.25
Centre Electrode Connection Material = Pt+NiCrFe+Cu
Centre Electrode Material = Ir
Ground Electrode Material = NiCrFe+Cu
Spark Position (mm) = 4
Gap (mm) = 0.7
Center Electrode ( mm ) = 0.8
NO. Poles = 1
Type of Connection = Non Detachable DIN/SAE Head