How should hoses be inspected and maintained to prevent coolant leakage and damage on BMW 335i?

Hoses should be visually checked for proper clamping, proper wrapping if they are rubber wrapped, and air content by feel, as any damp feeling or weeping around the hose clamp or the hose itself or the connection could be a dried coolant which will look chalky. Carry out the visible and touch and feel check to ensure that hoses are firm and springy and to replace the hoses, which may be leaking by visible signs such as dripping, moist around clamps or connectors. When fitting / replacing coolant hoses, only use the recommended clamps. Seek out electromechanical deterioration, which can hardly be disclosed but can be felt when the hose is compressed as it is searched for. Said includes evidence of soft nature and bulge, especially where the oil has penetrated and resulted in abrasion, there is also wear or scuffing due to rubbing by the hard parts of the engine. Specific kinds of heat harm are internal and outer problems characterized by puffiness and leathery-healing zones. Ozone damage shows appearance of thin parallel splits on the outer part, which are not hard and are caused by atmospheric conditions. Also, as a preventive measure, recommended change interval for coolant hoses should be approximately 4 years.

Genuine BMW 335i Cooling Hose

Cooling System Hose

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34 Cooling Hoses found

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BMW 335i Coolant Hose - Return Line
Part Number: 17128570061
$36.81 MSRP: $48.74
You Save: $11.93 (25%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Coolant Hose; Suction Hose, Vent Hose
- Replaces: 17-12-8-507-235
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2015 BMW 335i | Sedan(F30)
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BMW 335i Radiator Upper Coolant Hose
Part Number: 17127604542
$66.93 MSRP: $88.63
You Save: $21.70 (25%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Coolant Hose; Upper Hose
- Position: Upper
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2015 BMW 335i | Sedan(F30)
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BMW 335i Thermostat Water Coolant Hose
Part Number: 11537545665
$53.49 MSRP: $75.72
You Save: $22.23 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Thermostat-Coolant Pump; Connector Hose, Heater Hose, Water Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 335i | Convertible(E93), Coupe(E92), Sedan(E90)
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BMW 335i Heater Return Thermostat Hose
Part Number: 17127548230
$130.93 MSRP: $154.38
You Save: $23.45 (16%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Line, Heater Return-Thermostat
- Replaces: 17-12-4-546-303
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 335i | Convertible(E93), Coupe(E92), Sedan(E90)
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BMW 335i Water Hose
Part Number: 11537541992
$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
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2010 BMW 335i | Convertible(E93), Coupe(E92), Sedan(E90)
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BMW 335i Radiator Coolant Hose
Part Number: 17127548203
$53.56 MSRP: $70.92
You Save: $17.36 (25%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Cooling Module, Low-Temperature; Inlet Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2013 BMW 335i | Convertible(E93), Coupe(E92), Sedan(E90)
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BMW 335i Engine Coolant Crossover Pipe
Part Number: 17117541143
$43.48 MSRP: $57.58
You Save: $14.10 (25%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose, Radiator-Engine Oil Heat Exchanger; Coolant Hose, Outlet Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2010 BMW 335i | Convertible(E93), Coupe(E92), Sedan(E90)
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BMW 335i Engine Coolant Recovery Tank Hose
Part Number: 17127548229
$98.15 MSRP: $113.79
You Save: $15.64 (14%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Line, Heater Return-Thermostat
- Replaces: 17-12-4-546-302
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2007-2010 BMW 335i | Convertible(E93), Coupe(E92), Sedan(E90)
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BMW 335i Hvac Heater Hose
Part Number: 64219243891
$56.28 MSRP: $74.53
You Save: $18.25 (25%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Heater Core-Engine Feed; Inlet Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2015 BMW 335i | Sedan(F30)
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BMW 335i Engine Feed Radiator Upper Hose
Part Number: 17127540127
$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, 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 335i | Convertible(E93), Coupe(E92), Sedan(E90)
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BMW 335i Coolant Hose
Part Number: 11537584549
$69.55 MSRP: $98.45
You Save: $28.90 (30%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Hose, Cylinder Head-Thermostat; Outlet Pipe
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2013 BMW 335i | Convertible(E93), Coupe(E92), Sedan(E90)
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BMW 335i Radiator And Engine Return Hose
Part Number: 64216951946
$44.59 MSRP: $59.05
You Save: $14.46 (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 335i | Convertible(E93), Coupe(E92), Sedan(E90)
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BMW 335i Radiator Lower-Thermostat Hose
Part Number: 17127564480
$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:
- 2007-2010 BMW 335i | Convertible(E93), Coupe(E92), Sedan(E90)
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BMW 335i Coolant Hose
Part Number: 17127627104
$53.56 MSRP: $70.92
You Save: $17.36 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Lower Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2015 BMW 335i | Sedan(F30)
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BMW 335i Coolant Hose
Part Number: 11537598234
$53.49 MSRP: $75.72
You Save: $22.23 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Water Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2015 BMW 335i | Sedan(F30)
View related parts
BMW 335i Radiator Coolant Hose
Part Number: 17127599450
$88.87 MSRP: $119.65
You Save: $30.78 (26%)
Ships in 1-3 Business Days
ADD TO CART
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:
- 2011-2013 BMW 335i | Convertible(E93), Coupe(E92), Sedan(E90)
View related parts
BMW 335i Engine Coolant Hose
Part Number: 17127648644
$60.25 MSRP: $79.79
You Save: $19.54 (25%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Coolant Hose; Lower Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2015 BMW 335i | Sedan(F30)
View related parts
BMW 335i Heater Return Thermostat Hose
Part Number: 17127599454
$170.60 MSRP: $201.14
You Save: $30.54 (16%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Line, Heater Return-Thermostat
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2011-2013 BMW 335i | Convertible(E93), Coupe(E92), Sedan(E90)
View related parts
BMW 335i Engine Coolant Hose
Part Number: 11537628010
$84.21 MSRP: $121.19
You Save: $36.98 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Coolant Hose; Outlet Hose, Outlet Pipe
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2015 BMW 335i | Sedan(F30)
View related parts
BMW 335i Coolant Hose
Part Number: 17127627102
$75.71 MSRP: $101.94
You Save: $26.23 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Lower Hose
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2012-2015 BMW 335i | Sedan(F30)

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BMW 335i Cooling Hose

If you are looking for OEM BMW 335i 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 335i Cooling Hose that come backed by the manufacturer's warranty.

BMW 335i Cooling Hose Parts Questions & Experts Answers

Thermostat Water Coolant Hose
11537545665
Q: How should hoses be inspected and maintained to prevent coolant leakage and damage on BMW 335i?
A: Hoses should be visually checked for proper clamping, proper wrapping if they are rubber wrapped, and air content by feel, as any damp feeling or weeping around the hose clamp or the hose itself or the connection could be a dried coolant which will look chalky. Carry out the visible and touch and feel check to ensure that hoses are firm and springy and to replace the hoses, which may be leaking by visible signs such as dripping, moist around clamps or connectors. When fitting / replacing coolant hoses, only use the recommended clamps. Seek out electromechanical deterioration, which can hardly be disclosed but can be felt when the hose is compressed as it is searched for. Said includes evidence of soft nature and bulge, especially where the oil has penetrated and resulted in abrasion, there is also wear or scuffing due to rubbing by the hard parts of the engine. Specific kinds of heat harm are internal and outer problems characterized by puffiness and leathery-healing zones. Ozone damage shows appearance of thin parallel splits on the outer part, which are not hard and are caused by atmospheric conditions. Also, as a preventive measure, recommended change interval for coolant hoses should be approximately 4 years.

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