Federal-Mogul 861ECO Small Engine Spark Plug

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Easier, cleaner starts and reduced engine emissions. A direct fit replacement with improved fuel economy. Perfect oe replacement plug for lawn & garden applications and similar engines.
SKU: 43025400
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  • Gap : 3/8"
  • Material : Nickel Copper Alloy Core
  • Eco clean small engine spark plug
  • Fine wire center and side electrodes concentrates spark energy for easier starts under all conditions
  • Booster gap delivers maximum firing voltage
  • Projected core nose offers peak performance
  • No.5843 is equivalent to Nos.CJ8, CJ7Y, CJ8Y, RCJ8, RCJ7Y, RCJ8Y, J8C, and RJ8C. No. 5846 is equivalent to Nos. CJ14. No. 5861 is equivalent to Nos. J19LM, RJ19LM, J17LM, and RJ17LM
  • Fine-wire center electrode improves ignitability with focused spark for faster, easier more consistent starting


SKU: 43025400
UPC: 037551013647
Brand: Federal Mogul