Equivalents for the Mazda spark plug L 303 18 110
Mazda L 303 18 110 is a spark plug. Browse its 55 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
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55 equivalents compatible with the Mazda L 303 18 110 spark plug
No equivalent for this brand selection.
What can replace a Mazda L 303 18 110 spark plug?
The Mazda L 303 18 110 is interchangeable with: NGK ITR5F13, Bosch F005X15611, Champion RS12PYP, NGK ITR5H13, NGK PTR5C-13, NGK PTR5D-13. 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.