Updated

Updated · futuremarketinsights.com · Aug 22

Marine Knock Sensors Market to Reach $424.7 Million by 2036 as Electronic Outboards Lift Demand

Updated

Updated · futuremarketinsights.com · Aug 22

Marine Knock Sensors Market to Reach $424.7 Million by 2036 as Electronic Outboards Lift Demand

1 articles · Updated · futuremarketinsights.com · Aug 22

$424.7 million is the projected 2036 size of the marine knock sensors market, up from $260.7 million in 2026, implying a 5.0% annual growth rate.
Electronic gasoline-engine control is the main driver, as knock sensors feed abnormal-combustion data to ECUs that adjust ignition timing under changing loads and temperatures.
Tohatsu’s January 2026 MFS150A launch tied that demand to new outboard platforms using built-in knock sensing rather than to overall boat production alone.
Piezoelectric sensors are expected to lead with a 43.0% share in 2026, while outboard gasoline holds 36.0% and block-mounted designs 39.0%, reflecting established ECU filtering and direct engine contact.
Growth still depends on service networks and exact fitment: South Korea leads profiled country growth at 6.1% CAGR, while engine-specific calibration limits universal aftermarket replacement.

Sources

Will the rapid shift toward electric marine propulsion make the projected $424 million knock sensor market completely obsolete by 2036?

Could a physically identical but improperly torqued replacement knock sensor silently destroy a high-performance outboard engine?

How is South Korea's massive government investment in marina infrastructure secretly reshaping the global supply chain for marine engine sensors?

1 total