Aluminum Coolant Water Hose Connector 1J0121087E 1J0121087C, Compatible With Jetta Mk4 Golf 1.8T, Engine Cooling System Pipe Adapter Replacement

Precise Fit & Compatibility This coolant water hose connector with part numbers 1J0121087E and 1J0121087C is designed for the Mk4 and TT models with 1.8T engine on the PQ34 platform from 2000 to 2002, which ensures direct replacement and compatibility. Advantages of aluminum construction: Made of aluminum designed to withstand engine compartment temperatures and resist corrosion for a reliable connection and extended life. Supports Cooling System Integrity - Connect coolant hoses inside the engine system to help maintain proper coolant circulation and maintain a constant engine temperature. EASY INSTALLATION - Designed as a direct connector replacement to help simplify maintenance procedures and reduce repair time on the cooling system. SECURE SEAL FUNCTION - Designed to provide a stable connection between coolant hoses, which helps maintain system integrity and prevent leakage.