OE part number J4520W27ESU is a Spark Plug compatible with ALFA ROMEO, ALPINE 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 J4520W27ESU prices range from £3.99 to £15.99, with 2 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with J4520W27ESU — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE J4520W27ESU fits vehicles from ALFA ROMEO, ALPINE, APRILIA and other compatible models listed below.
What part type is J4520W27ESU?
OE J4520W27ESU 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 J4520W27ESU cost?
Replacement parts for OE J4520W27ESU cost between £3.99 and £15.99, depending on brand and specification.
Which brands make Spark Plug J4520W27ESU?
NGK, DENSO all offer compatible replacements for OE J4520W27ESU.
Is J4520W27ESU original equipment or aftermarket?
OE J4520W27ESU 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 J4520W27ESU?
OE (Original Equipment) number J4520W27ESU 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 J4520W27ESU.
