CDI Electronics, Official UK & Eire Sales and Distribution with Engine Room Marine Parts

OMC Cobra 4 Cylinder (Early) HT Lead Set 503748 (631-0007)

£35.00

Maximum Performance Spark Plug Wire for high output applications requiring EMI/RFI suppression for radios and onboard electronics.

Fits the following models with a Delco Distributor

  • 2.5L 1981-86
  • 3.0L 1982-90
  • 80-90 1962-68
  • 110-140 1964-81


    • Replaces: 503748
    • 8mm
    • Kevlar Core
    • More Spark Energy
    • Better EMI Suppression
    • Higher Dielectric Strength