Ferianl 2 PCS Car Heater Inlet Hose Tee Connector Threeway Cooling Water Pipe Joint Replace 15055343 15055342 Compatible with Cadillac Escalade Silverado Suburban GMC Black White

High Temperature Resistant Plastic Material This heater inlet hose connector is made of plastic with excellent thermal stability which can withstand the high temperature and high pressure environment when the car heater is working and is not easy to be deformed and cracked preventing the chemical corrosion of the coolant and ensuring reliable longterm performance Vehicle Compatibility Cadillac Escalade 20022014 Silverado 20072014 Suburban 20002014 Tahoe 20002014 GMC Sierra 20072014 Yukon 20002014Verify fitment by comparing your vehicles heater hose configuration and existing connector design whiteblack with product images Replacement Part Numbers 15055343 15055342 800413 800414 the corners of the white fittings are at right angles while the corners of the black fittings are not It is recommended that you carefully compare the models and pictures before ordering to ensure that both connectors are what you need OEM Specification Sealed and Leak Proof The connectors are manufactured according to original equipment specifications and use precision molding technology to ensure a tight and leakfree connection This maintains the optimal flow of coolant in the heating system prevents pressure loss and maintains stable pressure and normal operation of the heater system Installation Guide STEP 1 Identify the correct connector white for return line black for supply line and location STEP 2 Disconnect damaged old connector and flush hose with clean coolant STEP 3 Push the new connector into place until it clicks to ensure a secure fit STEP 4 Check for leaks and fill with coolant as needed No special tools are required and original equipment parts can be replaced directly