Spark plug · Mazda
Equivalents for the Mazda spark plug LFJR-18-110
The Mazda LFJR-18-110 spark plug. All its 216 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
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What can replace a Mazda LFJR-18-110 spark plug?
The Mazda LFJR-18-110 is interchangeable with: NGK LTR6GP, Bosch HR7MEV, Champion OE189, NGK TR6B10, NGK TR6B13, NGK ILTR6A8G. 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.