OE part number M42W is a Spark Plug compatible with HONDA, KAWASAKI and other makes. Available from 2 brands, priced from £3.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Spark Plug OE M42W prices range from £3.99 to £28.99, with 2 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with M42W — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE M42W fits vehicles from HONDA, KAWASAKI, KTM and other compatible models listed below.
What part type is M42W?
OE M42W is an original equipment reference for a Spark Plug. It identifies the exact part specification used by the vehicle manufacturer.
How much does Spark Plug M42W cost?
Replacement parts for OE M42W cost between £3.99 and £28.99, depending on brand and specification.
Which brands make Spark Plug M42W?
NGK, DENSO all offer compatible replacements for OE M42W.
Is M42W original equipment or aftermarket?
OE M42W is an original equipment reference assigned by the vehicle manufacturer. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements that meet the same specification.
What is OE number M42W?
OE (Original Equipment) number M42W is a manufacturer's reference code for Spark Plug used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 2 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE M42W.
