NGK Spark plug M14 x 19 mm, wrench size 21 mm, resistor - 10 pieces

Technical data:

• NGK reference no.: BR4ES
• Bosch reference no.: W10C
• Champion reference no.: RN5C
• Suppressed resistor: Yes
• Type: 1 earth electrode
• To fit NGK: BR4ES
• Specification: Nickel
• To fit BOSCH: W10C
• To fit Champion: RN5C
• Thread size (mm): M14
• AF (mm): 21
• Thread length (mm): 19
• Contents: 10
• Torque max. (Nm): 30