DENSO IRIDIUM SPARK PLUGS IK24 HEAT 8 COOLANT HOSES Tapered RAM tubed runners

Tapered RAM tubed runners

Finish: Slow high rpm machined

The aerodynamic contoured counter weight design

and dynamically matched for characterization within one percent of one another

DENSO IRIDIUM SPARK PLUGS IK24 HEAT 8 COOLANT HOSES Tapered RAM tubed runnersDenso Spark Plug SET OF 4 PLUGS HEAT RANGE 8 Spark plugs ignite the air fuel mixture of a spark ignition engine and play a vital role in producing maximum power whilst keeping fuel consumption and emissions to a minimum. As a general rule, spark plugs should be checked during services and replaced as necessary but check with your vehicle manufacturer's service schedule as some higher end spark plugs have a longer life. Over time spark plug electrodes