Technical Information Number: QL77JC4. Spark Plug: 1 - Earthed Electrode. Electrode Gap [mm]: 0.8. Resistor from [kOhm]: 0.105. Resistor to [kOhm]: 0.14. Spark Plug. Spark Position [mm]: 1.5. One million exclusively new car parts at the best price on E-Bay.
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