Review on Genuine Mercury CDM Module Assembly by Hector Nito

One of the two CDMs I ordered for my 3 cylinder outboard worked perfectly. I ordered a backup in case another failed after diagnosing a cylinder misfiring due to no spark with the primary trigger and no secondary trigger. I was suspicious of the first one because it wasn't packaged and looked dirty, but I tried it with the same result. The second, which would be my backup, worked great and fixed the issue. Don't worry I've requested a refund and even bought another one to replace my backup. When they replied to my return they just gave me ok. 50% of the original cost of a cdm. I paid for 2.5 pieces and only have 2 left. Thank you guys! Stellar customer service. (Sarcasm)