Silicone 4 Inch Coupler Hoses for Coolant and Intake
These straight silicone hoses are pre-cut to 4 inch (100mm) lengths. This is the perfect length for adding a flexible joint between two tubes in your coolant or intake system. The flexibility of the silicone hose will absorb vibrations and will allow slight misalignment between the tubes.
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Black Silicone Hose Coupler, 4 inch ID, 4 inch Length If you have a 4" intake tube, here is the perfect coupler! 4" in length to make sure you have a good secure connection. | Black Silicone Hose Coupler, 3 1/2 inch ID, 4 inch Length Some systems are predominently hard pipes and only need a small coupler to connect 2 pipes. This 4" long coupler is perfect for that. | Black Silicone Hose Coupler, 1 1/2 inch ID, 4 inch Length Use this super-short 4 inch hose to join two tubes in your cooling or intake system. 38mm nominal ID fits over 1.5 inch OD tubing. 3-ply reinforced Stealth black silicone rubber. |