Bosch 4222 Platinum Plus Spark Plug (Set of 4)
Denso U16FER9 Spark Plug. V8 GAS OHV Naturally Aspirated Platinum (WR9FPY); VIN: F, 2BBL, Natural. Bosch Spark Plug 4203 For Buick Cadillac Chevrolet Ford GMC Jeep Lincoln 84-97. Cadillac Seville 1978-1980 5.7L 350Cu.