Spark plug · Engels
Equivalents for the Engels spark plug A14U
The Engels A14U spark plug. Compare its 85 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
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What can replace a Engels A14U spark plug?
The Engels A14U is interchangeable with: NGK B5HS, Bosch W8A, Champion L86C, Bosch W 8 AC, Champion L86CC, Champion OE037. These spark plugs share the same mounting (thread, seat) and heat range.
Cross-references and specifications are provided for guidance only. The wrench size can vary by brand, and some data is inferred from the plug code or an equivalent reference. Always check the vehicle manufacturer's recommendation before buying and fitting.