Fit For M274 E20 Radiator Car Replacement 2742002451 Heater Control Pipe Connection. OEM NO. : 2742002451 Material : ABS High-temperature resistant core components can withstand the high temperatures of normal engine operation for extended periods, resisting softening, deformation, and failure, and maintaining performance even under high-temperature conditions. The overall lightweight and rational design does not add extra weight to the engine compartment, does not affect the original vehicle's power output or weight distribution, and preserves the original driving experience., Manufacturer: cvnDTs