Kia Sorento: Spark Plug Specifications. Spark Plug Description and Operation - Ignition System - Engine Electrical SystemKia Sorento: Spark Plug Specifications. Spark Plug Description and Operation

Kia Sorento (MQ4, 2021-2026) Service Manual / Engine Electrical System / Ignition System / Spark Plug Specifications. Spark Plug Description and Operation

Spark Plug Specifications

Specification
Item
Specification
Type
SILZKR7K11S
Gap [mm (in.)]
1.0 - 1.1 (0.0394 - 0.0433)

Spark Plug Description and Operation

Description
•
A spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture therein by means of an electric spark, while containing combustion pressure within the engine.
•
A spark plug has a metal threaded shell, electrically isolated from a central electrode by a porcelain insulator.

Engine Electrical System — Ignition System / Spark Plug / Description and Operation / Description illustration

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