Rein CHU0940 Engine Coolant Hose Connector

OE-Style Coolant Hose Connector for BMW

The Rein CHU0940 engine coolant hose connector is a direct replacement for the original BMW connector used in select turbocharged cooling system applications. Built from aluminum with an improved design, it is made for a precise OE-style fit and long service life.

Compatible with select BMW 340i, 440i, 540i, 740i, X3, X4, M240i, and related xDrive models, this connector is a practical replacement when the original coolant hose connection is worn, damaged, or leaking. Part number CHU0940 is also cross-referenced to 11118619408 for the same application.

Key Features

• Engine coolant hose connector for BMW cooling system service
• Aluminum construction for durability and corrosion resistance
• Improved design for OE-style replacement fitment
• Direct replacement for original connector part number CHU0940
• Fits select BMW models with sensor-delete configuration

Detailed Description

Rein Automotive CHU0940 is an OE-quality engine coolant hose connector engineered as a direct replacement for the factory part. The aluminum construction and improved design support dependable sealing and consistent fit in the cooling system. This connector is used on select BMW applications including 340i, 440i, 540i, 740i, X3, X4, M240i, and xDrive variants, making it a focused solution for BMW coolant hose repair and maintenance.

Use CHU0940 when replacing a damaged coolant hose connector on compatible BMW vehicles where the original connector has failed, cracked, or no longer seals properly. The part number CHU0940 helps identify the correct OE-style replacement for these applications.

Vehicle Fitment

• Fits 2017-2021 BMW M240i, N/A, w/o Sensor
• Fits 2017-2021 BMW M240i xDrive, N/A, w/o Sensor
• Fits 2017-2020 BMW 440i, N/A, w/o Sensor
• Fits 2017-2020 BMW 440i Gran Coupe, N/A, w/o Sensor
• Fits 2017-2020 BMW 440i xDrive, N/A, w/o Sensor
• Fits 2017-2020 BMW 440i xDrive Gran Coupe, N/A, w/o Sensor
• Fits 2017-2019 BMW 340i GT xDrive, N/A, w/o Sensor
• Fits 2017-2019 BMW 540i, N/A, w/o Sensor
• Fits 2017-2019 BMW 540i xDrive, N/A, w/o Sensor
• Fits 2018-2019 BMW 640i xDrive Gran Turismo, N/A, w/o Sensor
• Fits 2016-2019 BMW 740i, N/A, w/o Sensor
• Fits 2017-2019 BMW 740i xDrive, N/A, w/o Sensor
• Fits 2018-2019 BMW X3, N/A, w/o Sensor
• Fits 2019 BMW X4, N/A, w/o Sensor
• Fits 2016-2018 BMW 340i, N/A, w/o Sensor
• Fits 2016-2018 BMW 340i xDrive, N/A, w/o Sensor

Common Replacement Reasons

• Cracked or brittle coolant hose connector
• Coolant seepage at the hose connection
• Loose or poor-fitting original connector
• Cooling system service on a BMW with the sensor-delete configuration
• Replacement of the OE connector during radiator or hose repair

Installation Notes

Verify the vehicle’s original connector style and confirm the application is w/o Sensor before ordering. Inspect the mating hose, seals, and adjacent cooling components for wear before installation. Proper cooling system bleeding and leak checking after service are recommended to confirm a secure repair.

Quality Assurance

Rein Automotive OE Quality connectors are manufactured as direct replacements for original vehicle connectors using high-quality materials and controlled processes. CHU0940 is built to match the intended BMW application and support durable, long-term cooling system service.