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    BMW Radiator Hoses, Cooling Hoses, & Hose Sets

    Rubber cooling hoses become dry and crack over time which leads to coolant leaks from the ends of the hose. Hoses should be inspected as part of a yearly evaluation of your cooling system. Caring for the rubber will prolong the life of the hose. Our replacement hoses are a direct fit in place of the stock hoses. We also sell OE-type hose clamps that are superior to the auto store generic versions.
    For accurate results, specify your year and model below.
    This is the coolant reservoir expansion tank return hose that connects to the bottom of the expansion tank.

    This item fits the following BMWs:
    2004-2010 E60 BMW 545i 550i
    2004-2010 E63 BMW 645ci 650i
    Part #: 17127545653
    Price: $40.95 (USD) 
    Quantity:   
    This is the coolant reservoir expansion tank return hose that connects to the bottom of the expansion tank.

    This item fits the following BMWs:
    2008-2011 E90 BMW M3 - Sedan
    2008-2013 E92 BMW M3 - Coupe
    2008-2013 E93 BMW M3 - Convertible
    Part #: 11537838215
    Price: $37.95 (USD) 
    Quantity:   
    This is the T shaped engine cooling hose that goes from the heater core to the thermostat to the radiator overflow / expansion tank.

    This item fits the following BMWs:
    1988-1991 E30 BMW 325e 325es 325i 325ic 325is 325ix
    Part #: 11531722743
    Price: $54.95 (USD) 
    Quantity:   
    This is the large "T" shaped heater hose that connects the engine with the radiator expansion tank, heater core and throttle body. Fits E36 3 series with M50 or S50 engine.

    This item fits the following BMWs:
    1992-1995 E36 BMW 325i 325is 325ic M3
    Part #: 11531738053
    Price: $76.95 (USD) 
    Quantity:   
    This is the small diameter overflow hose that goes from the coolant expansion tank to the radiator.

    This item fits the following BMWs:
    1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
    1997-1998 Z3 BMW Z3 2.8
    1998-2000 Z3 BMW M Roadster M Coupe
    Part #: 17111723521
    Price: $9.95 (USD) 
    Quantity:   
    This coolant hose connects the water hose part #11531738053 to the radiator coolant expansion tank. Fits E36 3 series with M50, S50 or S52 engine.

    This item fits the following BMWs:
    1992-1998 E36 BMW 325i 325is 325ic M3
    Part #: 11531730351
    Price: $41.95 (USD) 
    Quantity:   
    This is the hose that provides coolant to heat the throttle housing on M20 engines. It is connects to the lower nipple.

    This item fits the following BMWs:
    1988-1991 E30 BMW325e 325es 325i 325ic 325is 325ix
    1988 E28 BMW 528e
    1989-1990 E34 BMW 525i
    Part #: 13541719966
    Price: $5.95 (USD) 
    Quantity:   
    This is the hose that provides coolant to heat the throttle housing on M20 engines. It is connects to the upper nipple.

    This item fits the following BMWs:
    1988-1991 E30 BMW325e 325es 325i 325ic 325is 325ix
    1989-1990 E34 BMW 525i
    Part #: 13541719967
    Price: $12.95 (USD) 
    Quantity:   
    This Cooling system temperature sensor mounts into the lower radiator hose.

    This item fits the following BMWs:
    2008+ E82 BMW 128i
    1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
    2006+ E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi
    2007+ E92 BMW 328i 328xi 328i xDrive
    2007+ E93 BMW 328i
    1999-2003 E39 BMW 525i 528i 530i 540i M5
    2004-2010 E60 BMW 525i 525xi 530i 530xi 545i 550i M5
    2004+ E63 BMW 645ci 650i M6
    1999-2001 E38 BMW 740i 740il 750il
    2002-2008 E65 BMW 745i 745li 750i 750li 760i 760li
    2004-2006 E83 BMW X3 2.5i X3 3.0i
    2000-2006 E53 BMW X5 3.0i X5 4.4i X5 4.6is X5 4.8is
    2007+ E70 BMW X5 3.0si X5 4.8i X5 xDrive30i X5 xDrive48i X5M
    2007+ E71 BMW X6 xDrive50i X6M
    2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
    Part #: 13621433077
    Price: $22.95 (USD) 
    Quantity:   
    This is the cooling system water hose that goes from the thermostat housing to the water pipe on E30 3 series.

    This item fits the following BMWs:
    1988-1991 E30 BMW 325e 325es 325i 325ic 325is 325ix
    Part #: 11531718982
    Price: $7.49 (USD) 
    Quantity:   
    This Radiator Expansion Tank Hose fits the following BMWs:
    1988-1991 E30 3 Series M3
    Part #: 11531309667
    Price: $10.95 (USD) 
    Quantity:   
    Replace your BMW's ordinary and failure-prone rubber upper and lower radiator hoses with this pair of high performance Samco Sport silicone hoses, the clear first choice for competitive race and aggressive street BMWs. Samco Sport hose kits have been designed as direct replacement to original equipment hoses for use in both motorsport and high performance street / road use. Samco's silicone hose material is able to withstand much higher temperatures and pressures than standard hoses, giving your BMW both high reliability and superior performance under all conditions. These hoses are frequently used in E36 forced induction turbo and supercharger setups for their ability to perform under extreme conditions, and are ideal for any BMW where reliability is a must. To ensure absolute quality, Samco only uses premium quality silicone rubber and all of the hoses are hand finished and inspected by race equipment engineers.

    This E30 M3 Samco Sport silicone hose set includes This E30 M3 Samco Sport silicone hose set includes 13 hoses -- , 1 - thermostat to water pump, 1 - Upper radiator to temperature sensor pipe. 1 - Cylinder Head to Heater Core/Valve, 1 - Lower Radiator, 1- to reservoir, 1 - Heater Valve to Heater Pipe, 1 - Upper Thermostat, 1 - Return Pipe to Water Pump, 1 - expansion tank, 1 - relief valve plus several smaller hoses.

    This item fits the following BMWs:
    1988-1991 E30 BMW M3
    Part #: TCS170C-BLK
    Price: $374.95 (USD) 
    Quantity:   
    This Upper Radiator Hose fits the following BMWs:
    1988-1991 E30 3 Series M3
    Part #: 11531309680
    Price: $16.95 (USD) 
    Quantity:   
    This is the water hose that goes to the upper left opening on the radiator on US spec BMW E34 M5 with the 3.6 liter engine.

    This item fits the following BMWs:
    1991-1993 E34 BMW M5
    Part #: 11531312241
    Price: $26.95 (USD) 
    Quantity:   
    As Used on Project E36 M3
    Replace your BMW's ordinary and failure-prone rubber upper and lower radiator hoses with this pair of high performance Samco Sport silicone hoses, the clear first choice for competitive race and aggressive street BMWs. Samco Sport hose kits have been designed as direct replacement to original equipment hoses for use in both motorsport and high performance street / road use. Samco's silicone hose material is able to withstand much higher temperatures and pressures than standard hoses, giving your BMW both high reliability and superior performance under all conditions. These hoses are frequently used in E36 forced induction turbo and supercharger setups for their ability to perform under extreme conditions, and are ideal for any BMW where reliability is a must. To ensure absolute quality, Samco only uses premium quality silicone rubber and all of the hoses are hand finished and inspected by race equipment engineers.

    This E36 Samco Sport silicone hose set replaces two hoses -
    11531708499, upper radiator hose
    11531726344, lower radiator hose

    Choose a color from the options below.

    This Samco Sport hose kit fits the following BMWs:
    1992-1999 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
    Part #: TCS43C
    Price: $99.95 (USD) 
    This is the coolant hose that connects the lower radiator inlet to the thermostat housing. Any time you are into the cooling system, either for a radiator, water pump, thermostat, etc, you should consider installing fresh new hoses as a preventative measure.

    This item fits the following BMWs:
    1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
    Part #: 11531726344
    Price: $19.95 (USD) 
    Quantity:   
    Replace your BMW's ordinary and failure-prone rubber upper and lower radiator hoses with this pair of high performance Samco Sport silicone hoses, the clear first choice for competitive race and aggressive street BMWs. Samco Sport hose kits have been designed as direct replacement to original equipment hoses for use in both motorsport and high performance street / road use. Samco's silicone hose material is able to withstand much higher temperatures and pressures than standard hoses, giving your BMW both high reliability and superior performance under all conditions. These hoses are frequently used in E36 forced induction turbo and supercharger setups for their ability to perform under extreme conditions, and are ideal for any BMW where reliability is a must. To ensure absolute quality, Samco only uses premium quality silicone rubber and all of the hoses are hand finished and inspected by race equipment engineers.

    This E36 318i 318is 318ti Samco Sport silicone hose set includes 2 hoses - 1 upper radiator, 1 lower radiator.

    This item fits the following BMWs:
    1992-1998 E36 BMW 318i 318is 318ti 318ic
    Part #: TCS42C-BLK
    Price: $139.95 (USD) 
    Quantity:   
    This coolant hose goes from the lower radiator to the water pump. This hose has a temperature sensor in it. (sold separately- see below).

    This item fits the following BMWs:
    1999-2003 E39 BMW 525i 528i 530i
    Part #: 11531705224
    Price: $30.95 (USD) 
    Replacement lower radiator hose - to thermostat. This is an OE BMW replacement hose, with the plastic fittings and clamps installed.

    This item fits the following BMWs:
    1999-2003 E39 BMW 540i
    1999-2001 E38 BMW 740i 740il
    Part #: 11537505229
    Price: $38.95 (USD) 
    Quantity:   
    Replacement lower radiator hose for E39 M5. A Genuine BMW part.

    This item fits the following BMWs:
    1999-2003 E39 BMW M5
    Part #: 11531407812
    Price: $41.95 (USD) 
    This cooling hose goes from the upper radiator port to the water pump. It includes a new bleed screw.

    This item fits the following BMWs:
    1999-2003 E39 BMW 525i 528i 530i
    Part #: 11531705223
    Price: $29.95 (USD) 
    Quantity:   
    Replacement upper radiator hose - to water pump and alternator. This is an OE BMW replacement hose, with the plastic fittings and clamps installed.

    This item fits the following BMWs:
    1999-2003 E39 BMW 540i
    1999-2001 E38 BMW 740i 740il
    Part #: 11537505228
    Price: $38.95 (USD) 
    Quantity:   
    Replacement upper radiator hose for the E39 M5. This is a Genuine BMW part.

    This item fits the following BMWs:
    1999-2003 E39 BMW M5
    Part #: 11531406766
    Price: $37.95 (USD) 
    This hose connects to the expansion tank and the plastic hose #11537502525 which leads to the engine block.

    This expansion tank hose fits the following BMWs:
    1999-2000 E46 3 Series Sedan/Wagon - 323i & 328i
    1999-2000 E46 3 Series Coupe/Conbertible - 323Ci & 328Ci
    2001-2005 E46 3 Series Sedan/Wagon - 325i, 325xi, 330i, 330xi
    2001-2006 E46 3 Series Coupe/Convertible - 325Ci, 330Ci
    Part #: 11531436410
    Price: $21.40 (USD) 
    Quantity:   
    This Lower Radiator Hose fits the following BMWs:
    2001-2006 E46 3 Series M3 M3 Convertible
    Part #: 11537830715
    Price: $34.95 (USD) 
    Quantity:   
    This Upper Radiator Hose fits the following BMWs:
    2001-2006 E46 3 Series M3 M3 Convertible
    Part #: 11537830716
    Price: $32.95 (USD) 
    Quantity:   
    This is the radiator return hose that goes from the lower passenger side of the radiator to the water pump housing on E60 5 series with N52 engine.. It has a coolant temperature sensor mounted into it (sold separately).

    This item fits the following BMWs:
    2006-2010 E60 BMW 525i 525xi 530i 530xi
    Part #: 17127521778
    Price: $54.95 (USD) 
    Quantity:   
    This is the upper radiator hose for E60 5 series with the N52 engine. The upper radiator hose goes from the top of the radiator to the thermostat housing and comprises several branch hoses that go to other ancillary devices.

    This item fits the following BMWs:
    2006-2010 E60 BMW 525i 525xi 530i 530xi - Automatic Transmission
    Part #: 17127546064
    Price: $72.95 (USD) 
    Quantity:   
    This plastic coolant water pipe connects the expansion tank return hose (On E46 # 11531436410) with the engine block.

    This item fits the following BMWs:
    1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
    1999-2003 E39 BMW 525i 528i 530i
    1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
    2003-2006 E85 BMW Z4 2.5i Z4 3.0i
    Part #: 11537502525
    Price: $60.95 (USD) 
    Quantity:   
    This is the Genuine BMW plastic heater inlet pipe that connects the cylinder head to the heater inlet on cars with the M52 or M54 engine. The plastic on this hose becomes brittle over time and eventually leads to failure.

    This item fits the following BMWs:
    1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
    1999-2003 E39 BMW 525i 528i 530i
    2004-2006 E83 BMW X3 2.5i X3 3.0i - M54 engine
    2000-2006 E53 BMW X5 3.0i
    1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
    2003-2005 E85 BMW Z4 2.5i Z4 3.0i
    Part #: 11531705210
    Price: $29.95 (USD) 
    Quantity:   
    This cooling system hose goes from the back of the cylinder head to the heater valve on E36 3 series with M50, M52, S50 or S52 6 cylinder engines.

    This item fits the following BMWs:
    1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
    Part #: 64211394293
    Price: $15.95 (USD) 
    Quantity:   
    This is the coolant hose that goes from the heater water valve to the left side of the heater core on E36 models with the M52, S52 or M44 engine.

    This item fits the following BMWs:
    1996-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 328i 328is 328ic M3
    Part #: 64211394291
    Price: $9.97 (USD) 
    Quantity:   
    This is the coolant hose that goes from the heater water valve to the right side of the heater core on E36 models with the M42, M44, M50, M52 amd S52 engines.

    This item fits the following BMWs:
    1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
    Part #: 64211394292
    Price: $10.95 (USD) 
    Quantity:   
    OEM Replacement Lower Radiator Hose for E46 3 series (Not M3). We recommend replacing the Coolant Temperature Sensor while replacing this hose as the original sensor is often damaged while trying to remove it from the old hose.

    This lower radiator hose fits the following BMWs:
    1999-2000 E46 3 Series Sedan/Wagon - 323i & 328i
    1999-2000 E46 3 Series Coupe/Conbertible - 323Ci & 328Ci
    2001-2005 E46 3 Series Sedan/Wagon - 325i, 325xi, 330i, 330xi
    2001-2006 E46 3 Series Coupe/Convertible - 325Ci, 330Ci
    Part #: 11531436408
    Price: $24.95 (USD) 
    This coolant hose is the return hose that goes from the Waterpump / Thermostat housing to the lower right side of the radiator.

    This item fits the following BMWs:
    2004-2005 E60 BMW545i
    2004-2005 E63 BMW 645ci
    2002-2005 E65 BMW 745i 745li
    Part #: 17127508011
    Price: $60.95 (USD) 
    Quantity:   
    OEM Replacement Lower Radiator Coolant Hose for E60 550 and E63 650i. This hose connects the thermostat housing to the lower right side of the radiator. We recommend replacing the Coolant Temperature Sensor (13621433077) while replacing this hose as the original sensor is often damaged while trying to remove it from the old hose.

    This item fits the following BMWs:
    2006-2010 E60 BMW 550i
    2006-2010 E63 BMW 650i
    Part #: 17127540666
    Price: $62.95 (USD) 
    Quantity:   
    Replace your cracked or leaking lower radiator hose with this Genuine BMW part. The lower radiator hose goes to the lower right side of the radiator. This hose has the quick connect locking ends so that hose clamps are not required.

    This item fits the following BMWs:
    2008-2010 E82 BMW 135i 135is 1M Coupe
    2006-2010 E90 BMW 335i 335xi 335i xDrive - Sedan
    2007-2010 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
    2010-2013 E92 BMW 335is - Coupe
    2007-2010 E93 BMW 335i Convertible
    2010-2013 E93 BMW 335is Convertible
    2009-2010 Z4 BMW Z4 sDrive35i
    2009+ Z4 BMW Z4 sDrive35is
    Part #: 17127564480
    Price: $54.95 (USD) 
    Quantity:   
    This is the lower radiator hose that goes from the engine to the bottom of the radiator with either N51 or N52 enigne. Not for cars with Sport Automatic Transmissions

    This item fits the following BMWs:
    2008+ E82 BMW 128i
    2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan
    2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
    2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
    2007-2013 E93 BMW 328i Convertible
    Part #: 17127531581
    Price: $54.95 (USD) 
    Quantity:   
    This is the cooling hose from the lower radiator to the thermostat housing for Z3.

    This item fits the following BMWs:
    1996-1998 Z3 BMW Z3 2.8
    1996-2000 Z3 BMW M Roadster M Coupe (S52)
    Part #: 11531436988
    Price: $18.95 (USD) 
    Quantity:   
    This Genuine BMW cooling hose connects the bottom of the thermostat to the right side of the radiator.

    This item fits the following BMWs:
    2008-2011 E90 BMW M3 - Sedan
    2008-2013 E92 BMW M3 - Coupe
    2008-2013 E93 BMW M3 - Convertible
    Part #: 11537840661
    Price: $49.95 (USD) 
    Quantity:   
    This Lower Thermostat Hose fits the following BMWs:
    1988-1991 E30 3 Series M3
    Part #: 11531309668
    Price: $10.95 (USD) 
    Quantity:   
    This Middle Thermostat to Water Pump Hose Hose fits the following BMWs:
    1988-1991 E30 3 Series M3
    Part #: 11531309669
    Price: $54.95 (USD) 
    Quantity:   
    This Return Pipe to Water Pump hose fits the following BMWs:
    1977-1983 E21 BMW 320i
    1984-1985 E30 BMW 318i
    1988-1991 E30 3 Series M3
    Part #: 11531266472
    Price: $3.58 (USD) 
    Quantity:   
    The oil cooler/heat exchanger for the automatic transmission is one of the most overlooked sections of the 540i and 740i cooling system. The cooler (heat exchanger) is a part of the overall cooling system and uses coolant circulated from the regular cooling system to cool the transmission oil running through this small cooling block. Some of the hoses are shared with the rest of the cooling system as well. The E38/E39 heat exchanger is located along the driver's side frame rail and is accessed from the wheel well. We recommend servicing or cleaning the heat exchanger along with any cooling system overhaul. Or if you're having transmission faults (especially for temperature) you may want to clean the transmission cooler anyway and these hoses will be a nice finishing touch.

    Replacing or cleaning the heat exchanger components could lead to better shifting of the automatic as the cooler itself can become clogged. If you're experiencing harder or hesitating shifts, and the internal transmission temperature is rising without being regulated, the components in this system are the likely cause. Staying on top of the cooling needs of the transmission will help prevent a very costly transmission repair in the future. These hoses are easily replaced and you can clean the heat exchanger easily with brake cleaner and some brushes.

    Included in this handy package are:
  • 11531711381 - transmission cooling hose from water pump to radiator (with t-connector)
  • 11531711385 - transmission cooling hose from radiator to cooler
  • 11531711384 - transmission cooling hose from cooler to water pump
  • 11537511207 - transmission cooling hose from cooler to chassis
  • hose clamp
  • o-ring



  • This hose set fits the following BMWs:
    1999-2003 E39 BMW 540i
    1999-2001 E38 BMW 740i 740il
    Part #: E39-540-TRANS-COOLING-HOSES
    Price: $142.25 (USD) 
    This is the upper radiator hose for E60 5 series and E63 6 series with the N62 engine. The upper radiator hose goes from the top of the radiator to the thermostat housing and comprises several branch hoses that go to other ancillary devices.

    This item fits the following BMWs:
    2006-2010 E60 BMW550i - Only for Automatic Transmission
    2006-2010 E63 BMW650i - Only for Automatic Transmission
    Part #: 17127534918
    Price: $83.95 (USD) 
    Quantity:   
    This is the coolant hose that connects the upper radiator outlet to the thermostat housing. Any time you are into the cooling system, either for a radiator, water pump, thermostat, etc, you should consider installing fresh new hoses as a preventative measure.

    This item fits the following BMWs:
    1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
    1997-1998 Z3 BMW Z3 2.8
    1998-2000 Z3 BMW M Roadster M Coupe with S52 engine
    Part #: 11531708499
    Price: $19.95 (USD) 
    Quantity:   


    This upper radiator hose fits the following BMWs:
    1999-2000 E46 3 Series Sedan/Wagon - 323i & 328i
    1999-2000 E46 3 Series Coupe/Conbertible - 323Ci & 328Ci
    2001-2005 E46 3 Series Sedan/Wagon - 325i, 325xi, 330i, 330xi
    2001-2006 E46 3 Series Coupe/Convertible - 325Ci, 330Ci
    Part #: 17127510952
    Price: $29.95 (USD) 
    Quantity:   
    This upper radiator cooling hose connects the drivers side top of the radiator to the thermostat housing on X5 3.0i with the M54 engine.

    This item fits the following BMWs:
    2000-2006 E53 BMW X5 3.0i s
    Part #: 11537500733
    Price: $34.95 (USD) 
    Quantity:   
    This coolant hose is the supply hose that goes from the upper left outlet on the radiator to the waterpump / thermostat housing. This only is for cars with Automatic Transmission.

    This item fits the following BMWs:
    2004-2005 E60 BMW 545i
    2004-2005 E63 BMW 645ci
    Part #: 17127519248
    Price: $83.95 (USD) 
    Quantity:   
    Replace your cracked or leaking upper radiator hose with this Genuine BMW part. The Upper radiator hose goes to the upper left side of the radiator. This hose has the quick connect locking ends so that hose clamps are not required.

    This item fits the following BMWs:
    2008+ E82 BMW 135i 135is 1M Coupe
    2006-2011 E90 BMW 335i 335xi 335i xDrive - Sedan
    2007-2013 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
    2007-2013 E93 BMW 335i Convertible
    2013+ E84 BMW X1 xDrive35i
    2009+ Z4 BMW Z4 sDrive35i Z4 sDrive35is
    Part #: 17127540127
    Price: $54.95 (USD) 
    Quantity:   
    This is the upper radiator hose that goes from the engine to the top of the radiator with either N51 or N52 enigne.

    This item fits the following BMWs:
    2008+ E82 BMW 128i
    2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan
    2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
    2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
    2007-2013 E93 BMW 328i Convertible
    2009+ Z4 BMW Z4 sDrive30i
    Part #: 17127531579
    Price: $34.95 (USD) 
    Quantity:   
    This is the upper radiator hose that goes from the thermostat the the upper left of the radiator.

    This item fits the following BMWs:
    1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
    Part #: 11531716641
    Price: $32.95 (USD) 
    Quantity:   
    This Genuine BMW cooling hose connects the top of the thermostat to the left side of the radiator.

    This item fits the following BMWs:
    2008-2011 E90 BMW M3 - Sedan
    2008-2013 E92 BMW M3 - Coupe
    2008-2013 E93 BMW M3 - Convertible
    Part #: 11537838214
    Price: $37.95 (USD) 
    Quantity:   
    This Upper Thermostat Hose fits the following BMWs:
    1988-1991 E30 3 Series M3
    Part #: 11531309670
    Price: $8.30 (USD) 
    Quantity:   
    This pacakge of six rubber cooling hoses for the E30 M3 includes most of the commonly replaced coolant lines on the S14. Set includes -
  • upper radiator hose from the large metal coolant pipe, #23 in the diagram
  • top thermostat hose to the large metal coolant pipe, #15 in the diagram
  • middle thermostat hose (T-shaped) to the small metal coolant pipe and to the water pump, #13 in the diagram
  • lower thermostat hose to the bottom of radiator, #22 in the diagram
  • lower radiator hose to coolant pipe, #24 in the diagram
  • expansion tank hose to the small metal coolant pipe, #17 in the diagram

  • We use a mix if OE BMW and aftermarket hoses that we trust. This is the original E30 M3 Cooling Hose kit that we have been selling for 20 years. Looking for hose clamps too? We have OEM-style clamps for these too, select this in the options list below.

    This item fits the following BMWs:
    1988-1991 E30 BMW M3
    Part #: 11531309667KIT
    Price: $105.68 (USD) 
    This is the Genuine BMW coolant pump inlet pipe for cars with the N52 6 cylinder engine.

    This item fits the following BMWs:
    2008+ E82 BMW 128i - Only for Auto Trans
    2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan - - Only for Auto Trans
    2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon - Only for Auto Trans
    2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe - Only for Auto Trans
    2007-2013 E93 BMW 328i - Convertible - Only for Auto Trans
    2006-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive
    2006-2010 E83 BMW X3 3.0i X3 3.0si - Only for Auto Trans
    2006-2008 E85 BMW Z4 3.0i Z4 3.0si
    2009+ Z4 BMW Z4 sDrive30i
    Part #: 11537516414
    Price: $113.95 (USD) 
    Quantity:   
    This is the Genuine BMW coolant pump inlet pipe for cars with the N52 6 cylinder engine and manual transmission.

    This item fits the following BMWs:
    2008+ E82 BMW 128i - Only for Manual Trans
    2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan - - Only for Manual Trans
    2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon - Only for Manual Trans
    2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe - Only for Manual Trans
    2007-2013 E93 BMW 328i - Convertible - Only for Manual Trans
    2006-2010 E83 BMW X3 3.0i X3 3.0si - Only for Manual Trans
    Part #: 11537535829
    Price: $113.95 (USD) 
    Quantity:   
    This is the water hose that connects from the water pump to the thermostat in the 535i, X6 35i, 135i, Z4 35i, and 335i. When replacing either the thermostat or water pump, you may also want to replace this hose since it's all in the same area. Add two new hose clamps from the options menu below.

    This item fits the following BMWs:
    2008+ E82 BMW 135i
    2011-2013 E82 BMW 1M Coupe
    2006-2011 E90 BMW 335i 335xi 335i xDrive - Sedan
    2007-2013 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
    2007-2013 E93 BMW 335i - Convertible
    2004-2010 E60 BMW 535i 535xi 535i xDrive
    2013+ E84 BMW X1 xDrive35i
    2007-2010 E71 BMW X6 xDrive35i
    2009+ Z4 BMW Z4 sDrive35i Z4 sDrive35is
    Part #: 11537545665
    Price: $37.95 (USD) 
    Hose clamps for radiator hoses, coolant hoses, vacuum hoses, or intake hoses. These hose clamps are the same style as your OEM hoses with a smooth inside band to prevent cutting into the hose material.

    Features:
  • 9mm band width
  • 6mm hex & slotted head
  • Smooth inside of band = optimal hose protection
  • OEM
  • 430 Stainless steel band and housing with zinc plated steel screw
  • Asymmetric housing = even distribution of forces and prevents tilting of the clamp when tightening
  • Screw support = ease of assembly due to the safe guidance of the emerging band
  • Short housing saddle = even contact pressure = improved efficiency

  • Part #: 032-50T
    Price: $1.50 (USD) 
    Quantity:   
    Hose clamps for radiator hoses, coolant hoses, vacuum hoses, or intake hoses. These hose clamps are the same style as your OEM hoses with a smooth inside band to prevent cutting into the hose material.

    Features:
  • 9mm band width
  • 6mm hex & slotted head
  • Smooth inside of band = optimal hose protection
  • OEM
  • 430 Stainless steel band and housing with zinc plated steel screw
  • Asymmetric housing = even distribution of forces and prevents tilting of the clamp when tightening
  • Screw support = ease of assembly due to the safe guidance of the emerging band
  • Short housing saddle = even contact pressure = improved efficiency

  • Part #: 040-60T
    Price: $1.50 (USD) 
    Quantity:   
    Hose clamps for radiator hoses, coolant hoses, vacuum hoses, or intake hoses. These hose clamps are the same style as your OEM hoses with a smooth inside band to prevent cutting into the hose material.

    Features:
  • 9mm band width
  • 6mm hex & slotted head
  • Smooth inside of band = optimal hose protection
  • OEM
  • 430 Stainless steel band and housing with zinc plated steel screw
  • Asymmetric housing = even distribution of forces and prevents tilting of the clamp when tightening
  • Screw support = ease of assembly due to the safe guidance of the emerging band
  • Short housing saddle = even contact pressure = improved efficiency

    Part Number Description Clamping Range in MM Clamping Range in Inches
    008-12T 8-12 HOSE CLAMP 8mm-12mm 5/16"-1/2"
    008-16T 8-16 HOSE CLAMP 8mm-16mm 5/16"-5/8"
    012-20T 12-20 HOSE CLAMP 12mm-20mm 1/2"-3/4"
    016-27T 16-27 HOSE CLAMP 16mm-27mm 5/8"-11/16"
    020-32T 20-32 HOSE CLAMP 20mm-32mm 3/4"-1 1/4"
    025-40T 25-40 HOSE CLAMP 25mm-40mm 1"-1 5/8"
    030-45T 30-45 HOSE CLAMP 30mm-45mm 1 3/16"-1 3/4"
    032-50T 32-50 HOSE CLAMP 32mm-50mm 1 3/8"-2"
    040-60T 40-60 HOSE CLAMP 40mm-60mm 1 5/8"-2 3/8"
    050-70T 50-70 HOSE CLAMP 50mm-70mm 2"-2 3/4"
    060-80T 60-80 HOSE CLAMP 60mm-80mm 2 3/8"-3 1/8"
    070-90T 70-90 HOSE CLAMP 70mm-90mm 2 3/4"-3 1/2"
    080-100T 80-100 HOSE CLAMP 80mm-100mm 3 1/8"-4"
    090-110T 90-110 HOSE CLAMP 90mm-110mm 3 1/2"-4 3/8"
    110-130T 110-130 HOSE CLAMP 110mm-130mm 4 3/8"-5 1/8"
  • Part #: Hose-Clamps
    Price: $1.50 (USD)