The S&B Heater Core Supply Hose replaces the leak-prone OEM part with higher quality materials and built to last a lifetime.

Prevent Leaking Coolant from the Fitting

The OEM plastic fitting near the cylinder head is prone to cracking and leaking due heat and age. Replace it once and for all with the S&B Heater Core Supply Hose which features a stainless steel fitting and heavy duty silicone wrapped hose.