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Motortech spark plugs

MOTORTECH gas engine spark plugs with high-efficiency offer all kinds of spark plugs with special electrode materials or even completely new firing end designs.

by | Dec 1, 2022

As the market changes due to emission regulations, new gas qualities, higher energy ignition or only to the demand for higher efficiency, the request for better spark plugs has been raised. The Industrial Spark Plug manufacturers have done their homework and offer today all kinds of spark plugs with special electrode materials or even completely new firing end designs.

DENSO® Spark Plugs

The DDIʼs key to long plug life

DENSO has launched the latest generation of hard-wearing spark plugs − the DENSO DOUBLE IRIDIUM (DDI) spark plug. DDI spark plug technology improves and extends the spark plugʼs lifespan and requires significantly less maintenance than competitor spark plugs. The DDI spark plug is particularly effective when used in biogas engines. 

The SAVERʼs Key to Long Plug Life

DENSOʼs OEM expertise and commitment to innovation enables them to remain at the forefront of cutting-edge gas engine spark plug development. The unique and specialist technology used in the Iridium Saver and Iridium Saver Performer spark plugs range extends their lifespan, making them ideal for high-compression lean-burn engines. Iridium Saver and Iridium Performer spark plugs also help to maximise engine performance and deliver extra durability. Because they require minimal maintenance compared to standard plugs, Iridium Saver and Iridium Saver Performer spark plugs increase service interval times.

Spark Plug Cleaning Kit

Regular maintenance is required to achieve the maximum service life, particularly with high-priced spark plugs with precious metal alloys.

Apart from readjusting the electrode gap, the spark plug should also be freed from deposits and residues formed during operation. Using the MOTORTECH spark plug cleaning kit, these impurities can be removed easily and gently in the electrode area and on the thread within a regular maintenance interval.

This will increase spark plug service life and cut maintenance costs.

Spark Plug Gap Setting Tool

The gap between the center and ground electrodes is of fundamental importance for clean combustion and the optimal functioning of any spark plug. However, during the operation of a gas engine, the gap between the electrodes can increase, e.g., because of spark erosion, which can lead to increased voltage requirements or even misfiring.

The electrode gap should be re-adjusted at regular maintenance intervals to maximize the service life of spark plugs, especially for high-priced industrial spark plugs.

MOTORTECH’s innovative spark plug gap setting tool provides every gas engine operator or employee of a service company with a smart tool to professionally adjust the electrode gap on-site in a material-conserving manner.


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