Spark plug · Torch
Equivalents for the Torch spark plug G3RTC-18
Meet the Torch G3RTC-18 spark plug. Find its 66 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
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What can replace a Torch G3RTC-18 spark plug?
The Torch G3RTC-18 is interchangeable with: Bosch WR11F, Champion RJ12Y6, Denso W14PR-U15, Bosch W10FCY, Bosch WR10FY, Bosch W95TR6X. 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.