Y-Shaped Heater Hose Connector 32 x 16 x 32 mm 1C0121087E Compatible with VW Jetta MK5 1.6L

Manufacturer: 1C0121087E. Compatibility: Fits VW Jetta MK5 1.6L; Fits Audi TT 2003-2006. Made of high-temperature resistant, non-brittle, non-deformable, and lightweight PA66+GF30 plastic. Fits an inner pipe diameter of 32 mm x 16 mm x 32 mm (approximately 1-1/4" x 5/8" x 1-1/4"). Ensure the engine heater water circuit is properly connected to the main circulation system to prevent localized overheating.