Prefix: DI | Type: Iridium
NGK spark plug 5066 - DIMR8B-10 - price per piece
Prefix: IJ | Type: Iridium
NGK spark plug 7901 - IJR7A-9 - price per piece
Prefix: IJ | Type: Iridium
NGK spark plug 4873 - IJR8B-9 - price per piece
Prefix: PM | Type: Platinum
NGK spark plug 6378 - PMR8B - price per piece
Prefix: PM | Type: Platinum
NGK spark plug 4717 - PMR9B - price per piece