Review on Sierra 18 3394 Water Without Housing by Jason Sullivan

After I put it to the test this replacement part made a significant difference in the performance of my automotive. The improved engine cooling was noticeable, and I couldn't be happier with my purchase. The installation process was a bit tricky, but nothing too complicated .Overall, I highly recommend this aftermarket product to anyone looking to upgrade their engine's cooling system! The pros: improved engine performance and noticeable positive difference in cooling. The cons: installation was a bit tricky..