Hyundai Santa Fe: Ignition System / Spark Plug. Description and operation

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.

Repair procedures

Removal 1. Turn the ignition switch OFF and disconnect the battery (-) terminal. 2. Remove the engine cover...

Spark Plug. Specifications

Specification Item Specification Type SILZKR7K11S SILZKR8J9GS Gap 1...

Other information:

Hyundai Santa Fe (TM) 2019-2025 Service Manual: Description and operation

Description The ignition coil is mounted on the top side of the cylinder head cover end. The ignition coil consists of the primary coil that receives battery power and the secondary coil that generates high voltage. When the current in the primary coil is cut off by the ignition signal of the ECM, the rapid change of the magnetic flux by the mutual induction action is induced to the secondary coil and high voltage is generated depending on the coil winding ratio...

Hyundai Santa Fe (TM) 2019-2025 Service Manual: Mechanism Rail. Repair procedures

Replacement 1. Remove the roof trim. 2. Remove the movable glass. (Panorama sunroof - refer "Movable Glass") 3. Remove the roller blind...