The **Bosch Spark Plug** is an ignition component designed for spark-ignition engines, where it produces the electrical spark that ignites the air and fuel mixture in the combustion chamber. Supplied under the Bosch brand, this spark plug is listed with a weight of 100 grams and dimensions of 40 mm height, 40 mm width and 120 mm depth.

**Overview**

A spark plug is a key part of the ignition system in a spark-ignition engine. It receives a high-voltage pulse from the ignition system and releases a spark across its electrode gap inside the combustion chamber. This spark starts combustion, which drives the operation of the engine. Because a spark plug is exposed to heat and pressure during each combustion event, it needs to be correctly matched to the engine it is fitted to.

**Key Details**

* Brand: Bosch
* Product Type: Spark plug
* Weight: 100 grams
* Height: 40 mm
* Width: 40 mm
* Depth: 120 mm

**Applications**

This spark plug is intended for use in the ignition system of spark-ignition engines, including replacement and routine maintenance work. Before fitting, confirm that the thread, reach and heat range suit the specification of the engine, as these characteristics vary between engine types and manufacturers.

**Handling Considerations**

The overall size and weight listed above allow the product to be identified and handled before installation. Check the packaging and the product on arrival to confirm that it matches the intended engine application.

Choose the Bosch Spark Plug when a spark-ignition engine requires an ignition component from the Bosch range, and refer to the engine documentation to confirm the correct fitment.

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