
Engineered for continuous duty, every TAKUMI spark plug passes through our certified quality control process: dimensional checks, leak tests and electrical tests.
TAKUMI R2E15-85 spark plug. TAKUMI R2E15-85 parallel-bar spark plug replacing Champion RL85G / Stitt R2SGA40L.
Every TAKUMI unit is produced in an ISO 9001 and IATF 16949 certified factory, 100% tested before shipment. The plug is engineered for long service life in continuous operation, with a nickel-plated shell, copper-core electrode and high-grade ceramic insulator.
OE numbers are for reference only. Final fitment should be confirmed before ordering.

The testing equipment is calibrated regularly and all inspection records are kept for at least three years, supporting fast after-sales analysis.
TAKUMI runs a fully integrated manufacturing base: CNC machining, automated assembly and 100% functional testing under one roof.



From raw material to finished spark plug, every process is controlled in-house with ISO-certified procedures.