KSTE 4Pcs/Set Aluminum Engine Coolant Hose Flange Kit Compatible with Mk4 Golf 1.8T 2000 2005 06A121132A

PRECISION ENGINEERED: Designed to OE specification 06A121132A, this coolant flange kit ensures exact compatibility with Mk4Golf 1.8T (2000-2005) and AudiTT (2000-2002). The CNC-machined aluminum components replicate factory dimensions for leak-free installation HEAT DISSIPATION PROPERTIES: Aluminum construction conducts heat more effectively than stock plastic components. Maintains stable coolant temperatures during demanding driving conditions. Reduces thermal stress on adjacent gaskets and hoses COMPLETE SYSTEM SOLUTION IN ONE KIT: 4-piece set addresses multiple potential failure points simultaneously. Includes water distribution pipe and thermostat housing cover along with flanges. All parts feature proper OEM-style mounting points and hose connections ENHANCED DURABILITY: Cast aluminum construction withstands vibration and pressure fluctuations. Resists degradation from coolant additives and temperature extremes. Maintains proper seal integrity for extended service intervals STRAIGHTFORWARD INSTALLATION PROCESS: Bolt-on design requires no modifications to existing systems. All necessary mounting surfaces and hose connections included. Simplifies cooling system maintenance for DIY enthusiasts. The kit restores like-new functionality to aging cooling systems