Design to stop the back flow of air and water passing back down the pipes or tubes.
Genuine Windscreen Washer Valve Non Return T-Valve Water Tubing Jets
Windscreen Washer Non Return Valve Check Hose Tee T 3 Way 85321 28020 For Toyota
For Toyota 85321 28020 Windscreen Washer Non Return Valve Check Hose Tee T 3 Way
Windscreen Washer Non Return Valve Check Hose Tee T 3 Way For Toyota 85321-28020