Header banner
Revain logoHome Page
Tay Tran photo
1 Level
791 Review
56 Karma

Review on CDI Electronics 114 5772 Ignition 1976 1997 by Tay Tran

Revainrating 5 out of 5

Perfect replacement

Used it to rebuild an old Merc 50 and it worked perfectly. If you're looking for an ignition block, you'll see some of these for $45-$300. It's worth getting compared to cheaper ones but I don't know if I would go OEM as the only difference between CDI and CDI is With OEM parts you need a ground wire for the CDI as it's plastic and not plastic metal is. CDI support is also provided if you encounter problems.

Pros
  • Mercury/Mariner Ignition Unit
Cons
  • Clarity