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Home >> GMC Truck >> 2007 >> Sierra Denali Classic AWD V8-6.0L >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Spark Plug >> Application and ID

Spark Plug: Application and ID

Spark Plug Type 25171803 [AC plug type]
Spark Plug Type 12567759 [NGK plug type]

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