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

Mercruiser V8 (TRS) HT Lead Set 84-816761Q10 (631-0001)

£61.50

Price excludes VAT

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

Fits the following models 

  • 233 Ford V-8 1975-77
  • 370 TRS V-8 1978-85
  • 400 TRS V-8 1980-86
  • 440 TRS V-8 1983-86



  • Replaces: 84-813720A9, 84-813720A10, 84-816761Q9, 84-816761K9, 84-816761Q10
  • 8mm
  • Kevlar Core
  • More Spark Energy
  • Better EMI Suppression
  • Higher Dielectric Strength