Vibrant 3in O.D. Aluminized HD 2.0 Clamp Assembly - Anodized Black
$169.99
Not only do you get a more robust connection but you never again need to worry about a pin getting lost or malfunctioning due to debris buildup. OEM Honda 2002-2006 Acura RSX-S Water Pump K20a2 K20z1 [19200-PRB-A01].