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FAQ

  • 14 2021-04
    Whether the Iridium spark plugs are lifetime warranty ?

    Takumi is one of the first spark plug manufacturers offers customers a lifetime limited warranty. Single iridium spark plug serve time is designed to last up to 80,000 km and with features of quick starting, fast acceleration, full combustion and fuel saving.

  • 01 2021-04
    What are the advantages of Takumi iridium spark plug?

    TAKUMI is mainly engaged in aotomobile spark plug, industrial spark plug recerch & development 50 years. The Iridium spark plugs of TAKUMI was highly approved by costumers of Middle East, East Asia and Russia. We are recruiting excellent dealers in global.

  • 19 2019-11
    What kind of ring end gap should I run?

    If you would like specific gap recommendations for your application, please contact our customer center for more information.

  • 19 2019-11
    I have a set of a competitor's pistons, and I just need 2 more. Can TAKUMI make t

    No. We will not manufacture replacement pistons to match other brands on lots of less than a full set.

  • 19 2019-11
    I have a set of a competitor's piston sets. Can TAKUMI rework them?

    No. We will not do any reworking to any piston other than supplying to OE customers.

  • 19 2019-11
    Will the alternator affect the performance?

    While a vehicle engine is running the alternator generates electricity to run the car and operate things like the radio, power windows,seats,doors,wipers,and the spark plugs to ignite the fuel making the car go. The excess electricity recharges the battery which is primarily used to start the car in the first place. Without the alternator your car will only run off the battery which will eventually run down and wear out much quicker and need to be replaced. As the battery is dieing its efficiency degrades affecting your performance until it fully dies then your car will not go.

  • 19 2019-11
    How do you know if the alternator is not charging?

    Check the voltage at the battery with the engine running. It should read from 13.5 volts to 16 volts. If it reads lower than 13.5 volts the alternator is defective.