Motorcraft AGSF42C - Alternative spark plugs

Replacement spark plugs for Motorcraft AGSF42C:

Brand Model
AC Delco R42CLTS6
Autolite 604
Beck Arnley 176-5268
Bosch HR8DCX
Bosch stk 7571
Champion RS14YC6
Champion stk 13
Denso T20EPR-U15
Denso stk 5033
General Motors 5613600
Mopar 82300320
NGK TR55
NGK stk 3951

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The Spark Plug Cross references are for general reference only. Check for correct application and spec/measurements. Any use of this cross reference is done at the installers risk.