spark plugs TOYOTA YARIS iA 2018 Owners Manual (in English)

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YARIS iA_OM_OM99Q46z_(U)
8-2. Specifications
Specifications
*: The spark plugs provide the engine its optimum performance. Consult yourToyota dealer for details.
Engine
ItemSpecification
Ty p eDOHC-16V in-line, 4-cylinder
Bore × Stroke2.93 × 3.38 in. (74.5 × 85.8 mm)
Displacement1,496.1 ml (1,496.1 cc)
Compression ratio12.0
Electrical System
ItemClassification
Battery12V-60Ah/20HR
Spark-plug numberspark plug required*P51R-18-110
NOTICE
When cleaning the iridium plugs, do not use a wire brush. The fine particu-
late coating on the iridium alloy and platinum tips could be damaged.