Expedition 4WD V8-4.6L SOHC VIN W (1999)
Spark Plug: Application and ID
RH Original Spark Plug ............................................................................................................................................................................... AWSF32PG (a)
LH Original Spark Plug .................................................................................................................................................................................. AWSF32P (a)
Replacement Spark Plug (Either Side) ......................................................................................................................................................... AWSF32PP (a)
(a) If a spark plug is removed for examination, it must be reinstalled in the same cylinder. If a spark plug needs to be replaced, use only spark plugs
with the base part number suffix "PP" as shown on the engine decal.
