AC DELCO R44LTSM6 - Alternative spark plugs

Replacement spark plugs for AC DELCO R44LTSM6:

Brand Model
Autolite 5245
Bosch H9DCY
Brisk GR15ZC-1
Champion RS15LYC
Denso 5023
Denso 5325
Denso IT16
Denso T16EPR-U15
Denso T16EPRU15
Denso T16TT
General Motors 5614283
Motorcraft AGRF32-6
Motorcraft AGSF43CF4
NGK TR4
Splitfire SF10D6
Torch Q4RTC

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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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