E 150 V8-4.6L SOHC VIN W (2004)
Spark Plug: Specifications
Spark Plug Type
Spark plug type 5.4L (GAS) ............................................................................................................................................................................. AGSF-22WM
Spark plug type 5.4L (NGV) ............................................................................................................................................................................ AGSF-22FM1
Spark plug type 4.6L ......................................................................................................................................................................................... AGSF-32PM