LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2003 >> Matrix Base, FWD, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> Specifications >> Engine Controls - Service & Adjustment Specifications >> Ignition Systems >> Spark Plugs >> Spark Plug Specifications (V8)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Spark Plug Specifications (V8)

SPARK PLUG SPECIFICATIONS (V8)

Application Gap In. (mm) Torque Ft. Lbs. (N.m)
Land Cruiser & 4Runner 0.043 (1.10) (1) 13 (18)
Sequoia & Tundra 0.031 (0.80) 13 (18)
(1) Engine is equipped with irridium-tipped spark plugs. DO NOT attempt to adjust spark plug gap.
scientia non olet · About LEMON Manuals