• Brand: Mercury
• Condition: Used
• Notes: Used, no corrosion, works well
• Year: 1977-197
• MPN: 339-7452A 3 (CDI # 114-7452A 3)
• warehouse: T220D
• Horse Power: 25, 35, 40
• Casting Number: 114-7452A3

This sale is for a used Mercury Outboard CDI Switch Box with bullet connectors Assembly. This is an aftermarket CDI Switch Box, NOT an original Mercury part. The CDI part number is 114-7452A 3; it replaces Mercury part number 339-7452A 3

The number printed on the Switch Box is 114-7452A3.

This Mercury Switch Box is in excellent condition and works great. It is a freshwater part from Wisconsin. There is no damage or corrosion.

You will receive one used aftermarket CDI Switch Box in great working condition.  We test these on the engine before it is removed to ensure it works.

The Switch Box fits many Mercury/Mariner outboard motors from 1977-87 with a 25, 35 or 40 HP engine.

We do have more than one Switch Box in stock, therefore, you may not receive the exact one pictured but will get one as described guaranteed.

If you are unsure whether this Switch Box fits your model, please contact us with the year, Hp and serial number and we can help determine if it is right for your needs. Thanks for looking!

T220D marie