A great way to test your motor before heading for the water! Our Bass Pro Shops® Large Rectangular Motor Flusher lets you flush the cooling system out using a simple garden hose. Works on most outboards and inboard/outboards. Allows cooling system to be flushed out using a simple garden hose. Great for testing motor before hitting the water. Works on most outboards and inboard/outboards.

Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/product