【Perfect Fit for NW16 Specification】 This 90° elbow coolant hose connector is designed for NW16 (20mm nominal diameter) coolant hard pipes, direct replacement for Buick, Chevrolet, GM vehicles, matching original factory specifications for hassle-free installation.
【Premium Durable Material】 Made of high-temperature resistant PA66 GF30 reinforced nylon and 304 stainless steel spring clip, withstands extreme engine bay temperatures up to 125°C, anti-aging, anti-cracking, effectively preventing coolant leakage and engine overheating.
【Secure Quick-Connect Design】 Integrated quick-connect structure with built-in EPDM O-ring seal and stainless steel locking clip, tool-free installation, reliable locking to avoid accidental disconnection, ensuring a permanent leak-proof seal for your cooling system.
【90° Elbow for Space-Saving Installation】 The 90° right-angle design is ideal for tight engine bay spaces, perfect for replacing worn or damaged heater core hose connectors, radiator hose connectors, thermostat housing connectors.