Genuine BMW M440i xDrive Radiator Hose

Radiator Hose Tube

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Series

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

23 Radiator Hoses found

View related parts
BMW M440i xDrive Radiator Hose
Part Number: 17128654854
$104.92 MSRP: $141.26
You Save: $36.34 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: HOSE, RADIATOR; Lower Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2024 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive Radiator Hose
Part Number: 17128654853
$104.92 MSRP: $141.26
You Save: $36.34 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: HOSE, RADIATOR; Upper Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2024 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive LINE EXTERNAL RADIATOR
Part Number: 17128654820
$71.11 MSRP: $94.16
You Save: $23.05 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: By-Pass Hose, Hose, Lower Hose, Lower Hose & Tube
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2025 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive HOSE, REMOTE, COOLANT RADIAT
Part Number: 17125A024C1
$71.11 MSRP: $94.16
You Save: $23.05 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Upper Hose & Tube
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2025 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive LINE FROM COOLANT PUMP-CYLIN
Part Number: 11539453680
$81.13 MSRP: $102.61
You Save: $21.48 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2024-2025 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive Profile-Gasket
Part Number: 11515A55480
$9.60 MSRP: $14.33
You Save: $4.73 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Position: Driver Side
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2024-2025 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive HOSE, RETURN, INTAKE SYSTEM
Part Number: 17128742080
$77.70 MSRP: $104.61
You Save: $26.91 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Return Hose, Suction Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2024 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive LINE EXTERNAL RADIATOR
Part Number: 17128654815
$77.70 MSRP: $104.61
You Save: $26.91 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: By-Pass Hose, Connector Hose, Hose, Upper Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2025 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive HOSE, REMOTE, COOLANT RADIAT
Part Number: 17128654821
$71.11 MSRP: $94.16
You Save: $23.05 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Upper Hose, Upper Hose & Tube
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2024 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive COOLANT LINE, TURBOCHARGER S
Part Number: 11538489595
$139.65 MSRP: $179.62
You Save: $39.97 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2024-2025 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive COOLANT LINE, TURBOCHARGER R
Part Number: 11538489596
$105.50 MSRP: $133.42
You Save: $27.92 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2024-2025 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive HOSE HEAT MANAGEMENT MODULE
Part Number: 17125A3B5B0
$118.42 MSRP: $162.15
You Save: $43.73 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Upper Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2025 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive LINE EXTERNAL RADIATOR
Part Number: 17128742137
$148.99 MSRP: $204.00
You Save: $55.01 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2025 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive HOSE COOLANT RADIATOR INTAKE
Part Number: 17128742081
$89.36 MSRP: $120.31
You Save: $30.95 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Front Hose, Upper Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2024 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive Radiator Hose
Part Number: 17125A3B5B9
$89.36 MSRP: $120.31
You Save: $30.95 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: HOSE, RADIATOR; Lower Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2025 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive PIPE, EXPANSION TANK-CYLINDE
Part Number: 17128654855
$43.45 MSRP: $57.53
You Save: $14.08 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: By-Pass Hose, Connector Hose, Reservoir Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2024 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive Radiator Hose
Part Number: 17128742077
$63.19 MSRP: $83.68
You Save: $20.49 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: HOSE, RADIATOR; Front Hose, Lower Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2021-2024 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive COOLANT LINE HEAT MANAGEMENT
Part Number: 11539453681
$109.25 MSRP: $138.17
You Save: $28.92 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2024-2025 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive O-Ring
Part Number: 11515A76DD2
$6.75 MSRP: $8.50
You Save: $1.75 (21%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2024-2025 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
View related parts
BMW M440i xDrive COOLANT RETURN LINE, RADIATO
Part Number: 17125A3B5D4
$89.36 MSRP: $120.31
You Save: $30.95 (26%)
Product Specifications
- Other Name: By-Pass Hose, Front Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2025 BMW M440i xDrive | 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)

| Page 1 of 2 |Next >

1-20 of 23 Results

BMW M440i xDrive Radiator Hose

The Radiator Hose from the BMW M440i xDrive regulates your car's engine temperature by carefully transporting coolant. Made from pressure-tolerant rubber with reinforcement, the Radiator Hose bends with engine vibrations. This prevents cracking that happens with rigid pipes. Its smooth inner surface cuts turbulence so the coolant can move fast. The cooling layout has remained the same since 2020 on every M440i xDrive coupe, convertible, and four-door, so BMW was able to make changes to hose thickness and bend radius. The upper and lower Radiator Hose routes work together in a unique way as the upper hose moves hot fluids away from the head while the lower hose sends cooled fluid back to the pump. This creates a loop that protects your horsepower during spirited drives. The Radiator Hose is designed to absorb drivetrain motion, which relieves stress from nearby sensors and wiring. This both improves long-term reliability and ensures that the M440i xDrive's advanced safety systems stay online even in the demanding conditions. Ensuring BMW's commitment to modular design, drivers like to plug and play fit, swapping it into any M440i xDrive year without custom adapters. The internal wall tuning of the Radiator Hose helps control hotspots that can cause coolant boil-off, which allows the gauges to remain steady while the intelligent xDrive system balances traction between each wheel. The M440i xDrive significantly extends the service interval of the vehicle by thwarting expansion due to modern coolant. In addition, the M440i xDrive cabin remains free from overheating concerns on road trips or track days. Regularly inspect the Radiator Hose visually for bulges or soft spots. If you ignore them, your BMW could leak coolant suddenly and switch to limp mode. When kept in shape, the Radiator Hose acts as insurance to maintain the relationship of power, efficiency, and safety that characterizes every BMW performance model. The BMW M440i xDrive's cooling system is built to withstand the rigors enthusiasts demand, thanks to the small but vital Radiator Hose.

If you are looking for OEM BMW M440i xDrive Radiator Hose, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW M440i xDrive Radiator Hose that come backed by the manufacturer's warranty.

Related BMW M440i xDrive Parts

Browse by Year

2025 Radiator Hose 2024 Radiator Hose 2023 Radiator Hose 2022 Radiator Hose 2021 Radiator Hose