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Jeep
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1997
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Cherokee Country, 4WD, Part Time
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Repair and Diagnosis
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Engine Performance
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Engine Controls - Specifications - 4.0L
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Ignition System
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Spark Plugs
Spark Plugs
SPARK PLUG TYPE
Application
Specification
4.0L
Champion RC-12LYC
SPARK PLUG SPECIFICATIONS
(1)
Application
Gap: In. (mm)
Torque: Ft. Lbs. (N.m)
4.0L
.035 (.89)
30 (41)
(1)
See underhood emissions sticker to verify gap.