NGK Spark plug M12 x 12.7 mm, wrench size 18 mm, resistor - 10 pieces

Technical data:

• To fit NGK: DR4HS, DR5HS
• AF (mm): 18
• Type: 1 earth electrode
• Specification: Nickel
• Suppressed resistor: Yes
• Champion reference no.: RP10HC
• To fit Denso: X16FSR-U
• Torque max. (Nm): 20
• To fit Champion: RP10HC
• NGK reference no.: DR4HS
• Thread length (mm): 12.7
• Contents: 10
• Thread size (mm): M12