How to remove and install the Cooling Hose and expansion tank?

If a faulty hose is found, drain the cooling system and disconnect the hose by prying up the retaining clip or loosening the hose clamps. Avoid disconnecting while the system is hot. Some models may have twist-on clamps that need to be rotated counterclockwise. Be careful when removing hoses from the radiator, and if a hose is hard to remove, rotate the ends or slit it with a knife. To install a hose, push it over the fitting until the clip locks it. Slide clips onto hoses with traditional clips before positioning. Soften stiff hoses with soapy or hot water if needed. Refill the system and check for leaks. To remove the coolant reservoir, remove the air intake duct, disconnect the hoses, remove the bolts, unclip the reservoir, and lift it. Disconnect the coolant level switch connector and remaining hose before removing the reservoir. Installation is the reverse of removal. Refill the cooling system.

Genuine BMW 328i Cooling Hose

Cooling System Hose

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45 Cooling Hoses found

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BMW 328i Engine Feed Radiator Upper Hose
Part Number: 17127531579
$66.93 MSRP: $88.63
You Save: $21.70 (25%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Hose, Engine Feed-Radiator Top; Lower Hose, Upper Hose
- Position: Upper
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N51 Engine(E93), Convertible N52 Engine(E93), Coupe N51 Engine(E92), Coupe N52 Engine(E92), Sedan N51 Engine(E90), Sedan N52 Engine(E90), Wagon(E91)
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BMW 328i Radiator Coolant Hose
Part Number: 17127540020
$60.23 MSRP: $79.76
You Save: $19.53 (25%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Cooling Module, Low-Temperature
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N51 Engine(E93), Convertible N52 Engine(E93), Coupe N51 Engine(E92), Coupe N52 Engine(E92), Sedan N51 Engine(E90), Sedan N52 Engine(E90), Wagon(E91)
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BMW 328i Water Hose
Part Number: 11537603514
$53.49 MSRP: $75.72
You Save: $22.23 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Inlet Hose, Outlet Hose, Outlet Pipe
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2016 BMW 328i | N20 Engine(F30), N26 Engine(F30), Sedan N20 Engine(F30), Wagon(F31)
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BMW 328i Water Hose Assembly Fit
Part Number: 17127548223
$126.19 MSRP: $172.77
You Save: $46.58 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Line, Heater Return-Thermostat
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N51 Engine(E93), Convertible N52 Engine(E93), Coupe N51 Engine(E92), Coupe N52 Engine(E92), Sedan N51 Engine(E90), Sedan N52 Engine(E90), Wagon(E91)
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BMW 328i Water Coolant Hose Thermostat To Front
Part Number: 11537545890
$69.55 MSRP: $98.45
You Save: $28.90 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose, Cylinder Head-Thermostat
- Position: Front
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N51 Engine(E93), Convertible N52 Engine(E93), Coupe N51 Engine(E92), Coupe N52 Engine(E92), Sedan N51 Engine(E90), Sedan N52 Engine(E90), Wagon(E91)
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BMW 328i Heater Return-Thermostat Line
Part Number: 17127548224
$127.49 MSRP: $150.32
You Save: $22.83 (16%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Line, Heater Return-Thermostat
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N51 Engine(E93), Convertible N52 Engine(E93), Coupe N51 Engine(E92), Coupe N52 Engine(E92), Sedan N51 Engine(E90), Sedan N52 Engine(E90), Wagon(E91)
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BMW 328i Engine Coolant Hose
Part Number: 11537639997
$127.85 MSRP: $164.44
You Save: $36.59 (23%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Feed Line; Inlet Hose, Inlet Pipe
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2016 BMW 328i | N20 Engine(F30), Sedan N20 Engine(F30), Wagon(F31)
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BMW 328i Engine Coolant Hose
Part Number: 11537639998
$127.85 MSRP: $164.44
You Save: $36.59 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Feed Line; Inlet Hose, Inlet Pipe
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2016 BMW 328i | N20 Engine(F30), Sedan N20 Engine(F30), Wagon(F31)
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BMW 328i Radiator Coolant Pipe Hose Compatible
Part Number: 11537521049
$53.49 MSRP: $75.72
You Save: $22.23 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Thermostat-Coolant Pump; Water Hose, Water Pipe
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N51 Engine(E93), Convertible N52 Engine(E93), Coupe N51 Engine(E92), Coupe N52 Engine(E92), Sedan N51 Engine(E90), Sedan N52 Engine(E90), Wagon(E91)
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BMW 328i Coolant Hose
Part Number: 17127596831
$43.49 MSRP: $57.60
You Save: $14.11 (25%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Vent Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2016 BMW 328i | N20 Engine(F30), N26 Engine(F30), Sedan N20 Engine(F30), Sedan N26 Engine(F30), Wagon(F31)
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BMW 328i Radiator Hose With Temp Sensor
Part Number: 17127531581
$66.93 MSRP: $88.63
You Save: $21.70 (25%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose, Radiator Bottom-Thermostat; Lower Hose, Upper Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N51 Engine(E93), Coupe N51 Engine(E92), Sedan N51 Engine(E90)
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BMW 328i Water Pump-Outlet Pipe
Part Number: 11538645481
$69.55 MSRP: $98.45
You Save: $28.90 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Water Hose; Connector Hose, Outlet Hose, Outlet Pipe
- Replaces: 11-53-4-615-722
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2016 BMW 328i | N20 Engine(F30), N26 Engine(F30), Sedan N20 Engine(F30), Sedan N26 Engine(F30), Wagon(F31)
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BMW 328i Radiator Lower-Thermostat Hose
Part Number: 17127564478
$66.93 MSRP: $88.63
You Save: $21.70 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Radiator Bottom-Thermostat; Lower Hose, Upper Hose
- Position: Lower
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N52 Engine(E93), Coupe N52 Engine(E92), Sedan N52 Engine(E90), Wagon(E91)
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BMW 328i Coolant Return Pipe
Part Number: 11538663517
$94.67 MSRP: $127.45
You Save: $32.78 (26%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Water Pipe
- Replaced by: 11538853293
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2016 BMW 328i | N20 Engine(F30), N26 Engine(F30), Sedan N20 Engine(F30), Sedan N26 Engine(F30), Wagon(F31)
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BMW 328i Radiator And Engine Return Hose
Part Number: 64216951946
$43.58 MSRP: $57.71
You Save: $14.13 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose For Radiator And Engine Return; Outlet Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 328i | Convertible N51 Engine(E93), Convertible N52 Engine(E93), Coupe N51 Engine(E92), Coupe N52 Engine(E92), Sedan N51 Engine(E90), Sedan N52 Engine(E90), Wagon(E91)
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BMW 328i Lower Radiator Coolant Hose
Part Number: 11531436408
$68.49 MSRP: $96.95
You Save: $28.46 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Water Hose; Lower Hose
- Position: Lower
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1999-2000 BMW 328i | Sedan(E46)
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BMW 328i Radiator Hose Lower
Part Number: 11531726344
$28.89 MSRP: $40.20
You Save: $11.31 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Water Hose; Lower Hose
- Position: Lower
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1996-1999 BMW 328i | Convertible(E36), Sedan(E36)
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BMW 328i Radiator Coolant Hose Rein
Part Number: 11531708499
$44.55 MSRP: $62.00
You Save: $17.45 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Water Hose; Upper Hose
- Replaces: 11-53-1-720-722, 11-53-1-433-340
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1996-1999 BMW 328i | Convertible(E36), Sedan(E36)
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BMW 328i Upper & Lower Radiator Hoses
Part Number: 17127510952
$73.12 MSRP: $96.82
You Save: $23.70 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Water Hose; Upper Hose
- Position: Upper Lower
- Replaces: 11-53-4-460-438
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 1999-2000 BMW 328i | Sedan(E46)
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BMW 328i Radiator Coolant Hose
Part Number: 17127596838
$75.69 MSRP: $101.90
You Save: $26.21 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Coolant Hose; Lower Hose, Upper Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2016 BMW 328i | N20 Engine(F30), N26 Engine(F30), Sedan N20 Engine(F30), Sedan N26 Engine(F30), Wagon(F31)

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BMW 328i Cooling Hose

If you are looking for OEM BMW 328i Cooling Hose, we highly recommend to shop with us. Not only do we offer the most budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW 328i Cooling Hose that come backed by the manufacturer's warranty.

BMW 328i Cooling Hose Parts Questions & Experts Answers

Radiator Coolant Pipe Hose Compatible
11-53-7-521-049
Q: How to remove and install the Cooling Hose and expansion tank?
A: If a faulty hose is found, drain the cooling system and disconnect the hose by prying up the retaining clip or loosening the hose clamps. Avoid disconnecting while the system is hot. Some models may have twist-on clamps that need to be rotated counterclockwise. Be careful when removing hoses from the radiator, and if a hose is hard to remove, rotate the ends or slit it with a knife. To install a hose, push it over the fitting until the clip locks it. Slide clips onto hoses with traditional clips before positioning. Soften stiff hoses with soapy or hot water if needed. Refill the system and check for leaks. To remove the coolant reservoir, remove the air intake duct, disconnect the hoses, remove the bolts, unclip the reservoir, and lift it. Disconnect the coolant level switch connector and remaining hose before removing the reservoir. Installation is the reverse of removal. Refill the cooling system.