The UK market for parts of spark-ignition internal combustion engines, excluding aircraft, demonstrated an overall growth with notable fluctuations between 2013 and 2023. In 2023, the market value stood at 2.9067 billion euros. Despite some negative growth years, such as in 2014 and 2019, a general positive trend was observed, reinforced by the recent increase in 2022 and 2023. The compound annual growth rate over the last five years was modest, at approximately 0.82%, indicating a stable, albeit slow, recovery from earlier declines.

Future trends to watch for:

Transition to electric vehicles, which may impact demand for traditional engine parts.
Technological advancements in engine efficiency and durability could alter parts requirements.
Environmental regulations influencing the automotive industry which may drive market changes.
Potential supply chain changes due to geopolitical factors affecting part availability and cost.