Mustang GT V8-4.6L SOHC VIN X (1998)
Spark Plug: Application and ID
Spark Plug Type .......................................................................................................................................................................................... AWSF-32PP (a)
(a) Three different styles of platinum-enhanced spark plugs are produced for the 4.6L (2V) engine. If any spark plug is removed and re-installed, it must
be installed in the same cylinder from which it was removed. Each spark plug has a different part number and use.
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AWSF-32P spark plugs have a platinum-enhanced center electrode and are used in cylinders 5, 6, 7 and 8.
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AWSF-32PG spark plugs have a platinum-enhanced ground (side) electrode, and are used in cylinders 1, 2, 3 and 4.
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If any spark plug is replaced, use only spark plugs with part number AWSF-32PP as listed on the vehicle emission calibration identification label.
This replacement spark plug has double-platinum-enhancement on both the center and ground electrode and may be used in all eight cylinders.
