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Spark Plugs

SPARK PLUG TYPE (1)

Application Champion No.
8.3L RC12ECC
(1) Check spark plug application on underhood vehicle emission control label. If application differs from application listed, use application on underhood vehicle emission control label.
SPARK PLUG SPECIFICATIONS (1)

Application Gap - In. (mm) Torque - Ft. Lbs. (N.m)
8.3L .033-.038 (.84-.97) 20 (27)
(1) Check spark plug gap specification on underhood vehicle emission control label. If specification differs from that listed above, use specification on underhood vehicle emission control label.
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