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Spark Plug Specifications (4-Cylinder)

SPARK PLUG SPECIFICATIONS (4-CYLINDER)

Application Gap In. (mm) Torque Ft. Lbs. (N.m)
Camry & Camry Solara 0.043 (1.10) (1) 14 (19)
Celica, Corolla & Matrix 0.043 (1.10) (1) 13 (18)
ECHO 0.031 (0.80) 13 (18)
Highlander 0.043 (1.10) (1) 14 (19)
MR2 0.043 (1.10) (1) 19 (26)
Prius (2) 0.043 (1.10) (1) 13 (18)
RAV4 0.043 (1.10) (1) 14 (19)
Tacoma 0.043 (1.10) 15 (20)
(1) Engine is equipped with irridium-tipped spark plugs. DO NOT attempt to adjust spark plug gap.
(2) Read service precautions before proceeding with service procedure. See SERVICE PRECAUTIONS .