Prefix: U | Type: Standaard
NGK spark plug 6630 - UR4 - price per piece
Prefix: U | Type: Iridium
NGK spark plug 7401 - UR4IX - price per piece
Prefix: U | Type: Standaard
NGK spark plug 2771 - UR5 - price per piece
Prefix: U | Type: Standaard
NGK spark plug 7773 - UR6 - price per piece
Prefix: X | Type: Standaard
NGK spark plug 5858 - XR4 - price per piece
Prefix: X | Type: Standaard
NGK spark plug 3332 - XR5 - price per piece
Prefix: Y | Type: Standaard
NGK spark plug 7052 - YR5 - price per piece