Spark plug · Mazda
Equivalents for the Mazda spark plug 1A1818110
The Mazda 1A1818110 spark plug. Compare its 182 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
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What can replace a Mazda 1A1818110 spark plug?
The Mazda 1A1818110 is interchangeable with: NGK LKR7C, Bosch HR7NI332(Fomoco), Champion OE204, NGK PLKR7A, NGK ILKR7D8, NGK ILKR7D9. 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.