AC DELCO WR46 - Alternative spark plugs

Replacement spark plugs for AC DELCO WR46:

Brand Model
Autolite 2245
Blue Crown SR6F15
Champion XMJ17
Champion stk 517
General Motors 5612396
Motorcraft AR7S

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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.