NGK Spark plug M14 x 19 mm, wrench size 21 mm, non-resistor - 4 pieces

Technical data:

• To fit NGK: B9EG
• Suppressed resistor: No
• Champion reference no.: N86
• NGK reference no.: B9EG
• To fit Denso: W27ES-V
• Contents: 4
• AF (mm): 21
• Thread length (mm): 19
• To fit Champion: N84, N86
• Specification: Nickel
• Torque max. (Nm): 30
• Thread size (mm): M14
• Type: 1 earth electrode