HPS 5/8" (16mm) Black Silicone Coolant Cap For bypass heater Vacuum Water Port

black cap coolant heater hps port silicone vacuum

Product Type: Reinforced Silicone Coolant Cap. Overall Length: 1-5/8". 1 x Coolant Cap. Material: 3-Ply Reinforced Polyester Silicone. Color: Black. Compatible with Water/Coolant ONLY, Not for Fuel/Oil.