AUTOLITE APP606 - Alternative spark plugs

Replacement spark plugs for AUTOLITE APP606:

Brand Model
AC Delco 41-900
AC Delco 41-902
AC Delco 41-921
AC Delco 41-933
AC Delco 41-936
AC Delco 41-940
AC Delco 41-979
AC Delco 41-984
Beck Arnley 176-5290
Champion RS14PYP
Champion stk 7408
Delphi 312416
Denso 5091
Denso 5325
Denso IT16
Denso PT16EPR-L13
Denso PT16EPR10
Denso stk 5070
General Motors 5614236
Mighty GRF526P
NGK 5146
NGK PTR4B-15
NGK TR5VX
NGK stk 5273

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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.
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