Review on Housing Insert Cartridge Yamaha Outboard by Eric Edgar

I was looking for an automotive replacement part for the engine cooling system and tried this Housing Insert Cartridge. My analysis of this product showed that it was a complete disappointment. The only pro was that it was easy to install, but it did nothing to improve the cooling performance. The con is that it doesn`t live up to its promises and I had to look for an alternative solution .I wouldn't recommend this product to anyone..