Thermostats & Parts
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Low Note Horn Bolt
Part Number: 07-11-9-904-527
BMW Notes: Included with thermostat housing.
Other Names: Speed Sensor Bolt, Bracket Bolt, Lower Support Bolt, Carrier Bolt, Air Cleaner Assembly Bolt, Battery Tray Bolt, Cover Bolt, Water...
Replaces: 07-11-9-901-787, 07-11-9-903-849, 07-11-9-913-107, 07-11-9-913-114, 07-11-9-913-566, 07-11-9-915-190, 07-12-9-905-492, 11-12-1-731-207, 11-12-1-736-602, 88-10-0-141-194, 88-10-0-146-545
Description: High voltage battery. 48v system. 2.0L turbo. Lithium dual storage. Hex m6x20. 1.9L, hex m60x20.
Fits:
- BMW:
- 228 xDrive Gran Coupe,
- 318ti,
- 525i,
- 525xi,
- 530i,
MSRP $1.92
$1.73
Engine Coolant Thermostat Gasket
Part Number: 11-53-1-740-437
BMW Notes: Included with thermostat housing.
Other Names: Thermostat Housing Gasket, Inlet Assembly Gasket, Profile Gasket C118523
Replaces: 11-53-1-722-566
Description: Gasket. 3.2L, 1998-00. 525i,528i & 530i. 2.8 & 3.0L, 1997-98. From 05/1992.
Fits:
- BMW:
- 323i,
- 323is,
- 325i,
- 325is,
- 328i,
MSRP $13.55
$12.20
Hose & Tube Assembly
Part Number: 11-53-8-054-852
BMW Applications: 3.0L.
Other Names: Upper Hose, Water Outlet, Coolant Hose, Inter-Cooler Hose, Engine Coolant Hose, Coolant Hose 115050
Description: M4. 3.0L twin-turbo, main. M3. With m, m competition. Engine Cooling. Engine Water Pump to Engine.
Fits:
- BMW:
- M2,
- M3,
- M4,
- X3,
- X4
MSRP $154.10
$138.69
Return Pipe
Part Number: 11-53-1-406-918
BMW Other Names: Return Pipe C115040
Description: Cyl 1-4. M5.
Fits:
- BMW:
- M5,
- Z8
MSRP $224.26
$201.83
MSRP $109.01
$98.11
Thermostat
Part Number: 11-53-7-836-155
BMW Applications: 5.0L.
Other Names: Thermostat 115040
Description: 5.0L. M series. M6. With M3. 4.0L. 5 series. M5.
Fits:
- BMW:
- M3,
- M5,
- M6
MSRP $162.66
$146.39
Thermostat
Part Number: 11-53-1-437-040
BMW Notes: Includes Housing & Gasket On 1.9L.
Other Names: Thermostat Housing With Ther C115040
Replaces: 11531436823
Description: Z3. 2.8l. Thermostat.
Fits:
- BMW:
- Z3
MSRP $174.45
$157.01
Thermostat Unit O-Ring
Part Number: 11-53-9-468-022
BMW Notes: Included with heat exchanger. Included with thermostat unit.
Applications: 2.0L.
Other Names: Thermostat Unit Gasket, Engine Coolant Thermostat Gasket, Heat Exchanger O-Ring, Gasket, Engine Coolant Thermostat Housing O-Ring, O...
Description: 530e, main. O-Ring. Front. 2.0L, main, type 2. 2020-23, main, #1. Control valve. 430i. 2.0L, 2020-24, type 1. 2.0L, 2020-21, with xdrive...
Fits:
- BMW:
- 230i,
- 230i xDrive,
- 330e,
- 330e xDrive,
- 330i,
MSRP $9.70
$8.73
Lower Hose
Part Number: 17-12-8-602-733
BMW Applications: 6.6L.
Other Names: Hose Radiator 171040
Description: 6.6L, main. M760i xDrive. M760ix.
Fits:
- BMW:
- M760i xDrive
MSRP $99.65
$89.69
Engine Coolant Pipe O-Ring
Part Number: 11-53-8-674-931
BMW Notes: Included with rear hose. Included with water pipe. Included with by-pass pipe. Included with by-pass hose. Included with cooling pipe....
Other Names: By-Pass Pipe O-Ring, Connector Pipe O-Ring, By-Pass Hose O-Ring, Rear Hose O-Ring, Cooling Pipe Gasket, Coolant Hose O-Ring,...
Fits:
- BMW:
- 228 xDrive Gran Coupe,
- 430i Gran Coupe,
- 430i xDrive Gran Coupe,
- 530i,
- 530i xDrive,
MSRP $5.69
$5.12
Coolant Hose
Part Number: 17-12-7-585-738
BMW Other Names: Line Heater Return Thermo 179990
Description: Manual trans, with turbo, 3.0l. Auto trans, with turbo.
Fits:
- BMW:
- Z4
MSRP $194.50
$175.05
Connector Hose
Part Number: 17-12-7-619-686
BMW Other Names: Coolant Hose 171040
Description: 2.0L turbo, with awd.
Fits:
- BMW:
- 528i,
- 528i xDrive
MSRP $114.58
$103.12
Pipe
Part Number: 17-12-7-640-842
BMW Other Names: Hose Expansion Tank Return 171040
Description: Engine cooling.
Fits:
- BMW:
- i8
MSRP $83.68
$75.31
Water Hose
Part Number: 17-12-8-653-614
BMW Other Names: Line External Radiator 171040
Description: 3.0L.
Fits:
- BMW:
- Z4
MSRP $141.26
$127.13
Water Manifold
Part Number: 11-51-1-702-244
BMW Other Names: Accumulator, Cooling System Accumulator C115040
Description: 5.4L, 1995-98. 850Ci. 5.4L, 1999-01.
Fits:
- BMW:
- 750iL,
- 850Ci
MSRP $423.10
$380.79
Connector Pipe
Part Number: 11-51-5-A55-3A0
BMW Notes: Included with connector. Included with Water pump assembly.
Other Names: Connector, Connector Seal, Connector Hose, Connector 111061
Description: Without M4, main, 2024-26. 3.0L, main. 3.0L turbo, engine, 2023-26, #2. 3.0L twin turbo, 2024-26, nw16+nw20. 3.0L turbo, with hybrid,...
Fits:
- BMW:
- 540i xDrive,
- 550e xDrive,
- 740i,
- 750e xDrive,
- M440i,
MSRP $43.68
$39.31
Engine Coolant Pipe O-Ring
Part Number: 11-51-5-A76-DD2
BMW Notes: Included with elbow. Included with connector. Included with Water pump assembly.
Other Names: Connector O-Ring, Connector Seal, Elbow O-Ring, Connector Hose O-Ring, O Ring 889526
Description: Without M4, main, 2024-26. Coolant Connector. At Water Pump Housing. Front. 3.0L, main. 3.0L twin turbo, 2024-26, nw26. 3.0L, 2025....
Fits:
- BMW:
- 540i xDrive,
- 740i,
- 750e xDrive,
- M440i,
- M440i Gran Coupe,
MSRP $7.98
$7.18
Engine Water Pump Outlet Pipe
Part Number: 11-51-5-A88-E70
BMW Notes: Included with Water pump assembly.
Other Names: Elbow, Connector, Neck 111061
Description: 2.0L, main. 2.0L, nw26. 2.0L primary. Elbow.
Fits:
- BMW:
- 430i Gran Coupe,
- 430i xDrive Gran Coupe,
- 530i,
- 530i xDrive,
- 540i xDrive,
MSRP $37.89
$34.10
Water Pump Assembly Gasket
Part Number: 11-51-7-549-445
BMW Notes: Included with thermostat unit. Included with Water pump assembly.
Applications: 6.6L. 750i, 750Li. 3.0L, 4.4L, 6.0L GAS.
Other Names: Engine Water Pump Gasket, Gasket, Water Pump Gasket, Thermostat Unit Seal, Profile Gasket 118523
Fits:
- BMW:
- 530i,
- 540i,
- 550i,
- 550i GT,
- 550i GT xDrive,
MSRP $13.63
$12.27
Engine Coolant Pipe O-Ring
Part Number: 11-51-7-854-564
BMW Notes: Included with water pump.
Other Names: Water Pump Upper Seal, O Ring 889526
Replaces: 11-53-7-836-714
Description: Water Pump Outlet Pipe. At Water Pump. 2019-21.
Fits:
- BMW:
- M2,
- M3,
- M4
MSRP $31.34
$28.21
Water Pipe
Part Number: 11-51-8-482-258
BMW Notes: Included with Water pump assembly.
Applications: 3.0L.
Other Names: Connector, Cooling Pipe, Pipe, Elbow, Connector Hose, Water Outlet, Connecting Branch Coolant L 111061
Fits:
- BMW:
- 540i,
- 540i xDrive,
- 740i,
- 740i xDrive,
- 840i,
MSRP $43.68
$39.31
Thermostat Housing
Part Number: 11-42-7-573-212
BMW Other Names: Housing, Thermostat Housing With Ther 115040
Replaces: 11-42-7-564-892
Description: 2013-15. Coupe & convertible, 320 hp. 3.0L with turbo gas. Sedan & wagon, 3.0L with bi turbo.
Fits:
- BMW:
- 335i,
- 335i xDrive,
- 335is,
- 335xi,
- 528i,
MSRP $198.86
$178.97
Thermostat Housing
Part Number: 11-42-7-637-052
BMW Other Names: Thermostat Housing With Ther 115040
Description: 2014-16. 2015-16. Sedan, without M3, 2012-15.
Fits:
- BMW:
- 335i,
- 335i GT xDrive,
- 335i xDrive,
- 435i,
- 435i Gran Coupe,
MSRP $198.86
$178.97
Engine Coolant Outlet Flange
Part Number: 11-12-7-806-196
BMW Other Names: Outlet Pipe, Connector 111061
Description: With 335d.
Fits:
- BMW:
- 335d,
- X5
MSRP $36.08
$32.47
Rear Cover
Part Number: 11-14-1-406-230
BMW Applications: 5.0L.
Other Names: Cover C111042
Description: M5.
Fits:
- BMW:
- M5
MSRP $281.55
$253.40
Rear Cover
Part Number: 11-14-1-736-975
BMW Applications: 12 CYLINDER, 5.4L.
Other Names: Cover C111042
Replaces: 11-14-1-288-975
Description: 750iL.
Fits:
- BMW:
- 750iL
MSRP $64.23
$57.81
Thermostat Unit
Part Number: 11-53-8-631-943
BMW Notes: Includes Thermostat. Includes Housing, Gaskets. Includes Seal And O-Ring.
Applications: 2.0L B46A20B ENGINE. 2.0L (2020 AND NEWER). 2.0L B48A20O0 ENGINE.
Other Names: Thermostat, Heat Exchanger, Engine Coolant Thermostat Kit, Heat Management Module 115040
Replaces: 11-53-8-843-405
Description: Main. X2. Without m model, 2020-25. M235i xDrive Gran Coupe. Heat management module. 228i Gran Coupe. X1. 2019-22. Incl.Gasket,Housing...
Fits:
- BMW:
- 228i Gran Coupe,
- 228i xDrive Gran Coupe,
- M235i xDrive Gran Coupe,
- X1,
- X2
MSRP $446.60
$401.94
Coolant Hose
Part Number: 11-53-8-632-767
BMW Other Names: Cooling Pipe, Wire Heat Management Module 111060
Description: Main. Without m model, 2020-23, #3. 2020-22, #2. 2019-22, #3.
Fits:
- BMW:
- 228i Gran Coupe,
- 228i xDrive Gran Coupe,
- M235i xDrive Gran Coupe,
- X1,
- X2
MSRP $154.39
$138.95
Thermostat Unit
Part Number: 11-53-8-635-689
BMW Notes: Includes Housing & Gasket.
Applications: 2.0L, 3.0L Gas. 2.0L GAS W/o 330i MODELS.
Other Names: Thermostat, Thermostat Housing, Thermostat 115040
Replaces: 11-53-8-648-791
Fits:
- BMW:
- 228i,
- 228i xDrive,
- 320i,
- 320i xDrive,
- 328i,
MSRP $177.24
$159.52
Thermostat Unit
Part Number: 11-53-8-642-559
BMW Notes: Includes thermostat gasket. Includes Housing & Gasket For M40i.
Applications: 3.0L ENGINE.
Other Names: Heat Exchanger, Thermostat, Engine Coolant Thermostat Kit, Thermostat Housing, Control Valve, Heat Management Module 115040
Replaces: 11-53-8-843-406
Description: M40i, 2020-22.
Fits:
- BMW:
- 540i,
- 540i xDrive,
- 740i,
- 740i xDrive,
- 745e xDrive,
MSRP $491.26
$442.13
Coolant Hose
Part Number: 11-53-8-645-546
BMW Other Names: Water Pipe, Line From Coolant Pump Cylin 111060
Description: Main. Without m model, 2020-23, #1. 2020-22, #5. 2019-22, #1.
Fits:
- BMW:
- 228i Gran Coupe,
- 228i xDrive Gran Coupe,
- M235i xDrive Gran Coupe,
- X1,
- X2
MSRP $119.11
$107.20
Hoses
Part Number: 17-12-5-A02-2F3
BMW Applications: 3.0L MHEV.
Other Names: Line Starter Motor Generato 171040
Description: X3. M40i. Generator to battery. At generator.
Fits:
- BMW:
- X3
MSRP $68.00
$61.20
Reservoir Hose
Part Number: 17-12-5-A1D-497
BMW Other Names: Cooling Pipe, Hose For Expansion Tank 171040
Description: 2024-25, secondary. M35i xdrive, secondary. Auxiliary, m235 xdrive, to pump #2.
Fits:
- BMW:
- X1,
- X2
MSRP $94.16
$84.74
Upper Hose
Part Number: 17-12-7-934-586
BMW Applications: 2.0L.
Other Names: Radiator Hose, Connector Pipe, Line From Radiator 171040
Description: 2020-23, outer radiator, front. 3.0L, outer radiator, front. Without hybrid. Auxiliary radiator. 530i.
Fits:
- BMW:
- 530i,
- 530i xDrive,
- 540i,
- 540i xDrive,
- 740i,
MSRP $94.16
$84.74
Coolant Hose
Part Number: 17-12-8-053-466
BMW Other Names: Hose Charge Air Cooler 171040
Description: With m, m competition.
Fits:
- BMW:
- X3,
- X4
MSRP $126.05
$113.45
Coolant Hose
Part Number: 17-12-8-071-766
BMW Applications: 4.4L.
Other Names: Inner Hose, Lower Hose, Hose Upstream Of Coolant Rad 171040
Description: X5. Auxiliary. Front. X6. Aux radiator. Upper aux rad. M competition.
Fits:
- BMW:
- X5,
- X6
MSRP $109.60
$98.64
Engine Coolant Hose
Part Number: 17-12-8-602-678
BMW Applications: 4.4L.
Other Names: Connector Pipe, Upper Hose, Line Radiator Supply Line 171040
Description: 4.4L. M550i xDrive. Primary. N63r engine. Intercooler Inlet Assy.. From Charge Air Cooling Radiator. 2017-19, outer radiator.
Fits:
- BMW:
- 530i,
- 540i,
- 750i,
- 750i xDrive,
- Alpina B7,
MSRP $134.53
$121.08
Connector Pipe
Part Number: 17-12-8-602-732
BMW Other Names: Coolant Pipe For Expansion T 171040
Description: 6.6L, main, #2.
Fits:
- BMW:
- M760i xDrive
MSRP $54.77
$49.29
Coolant Hose
Part Number: 17-12-8-606-015
BMW Other Names: Refrigerant Pipe 171040
Description: 2016-19, #6. Without m model, 2018-19, #6.
Fits:
- BMW:
- X1,
- X2
MSRP $68.00
$61.20
Connector Hose
Part Number: 17-12-8-670-995
BMW Other Names: Engine Coolant Hose, Hose Radiator 171040
Description: 3.0L. ATF Cooling. Inlet. Inner radiator.
Fits:
- BMW:
- 530i,
- 530i xDrive,
- 540i,
- 540i xDrive,
- 640i xDrive Gran Turismo,
MSRP $104.61
$94.15
Coolant Hose
Part Number: 17-12-9-485-199
BMW Other Names: Cooling Pipe, Hoses, Line Starter Motor Generato 171040
Description: Without M4, charging system cooling, to alternator. Lower to starter. 430i. M440i. 3.0L, to alternator.
Fits:
- BMW:
- M440i,
- M440i Gran Coupe,
- M440i xDrive,
- M440i xDrive Gran Coupe
MSRP $68.00
$61.20
Coolant Hose
Part Number: 17-12-9-894-756
BMW Other Names: Coolant Return Line Intake S 171040
Description: 2.0L, with xdrive 30ex, 2020-21.
Fits:
- BMW:
- X3
MSRP $104.61
$94.15
Water Pump Assembly Plate
Part Number: 11-51-8-623-579
BMW Notes: Included with Water pump assembly.
Other Names: Plate, Intermediate Plate Assembly 119990
Description: I8.
Fits:
- BMW:
- i8
MSRP $116.08
$104.47
Thermostat
Part Number: 11-53-1-318-274
BMW Notes: Includes Housing & Gasket On 1.9L.
Applications: 3.2L.
Other Names: Thermostat C115040
Description: M3. Z4. 3.2L, 2001-02. Z3. 3.2l. Thermostat.
Fits:
- BMW:
- M3,
- Z3,
- Z4
MSRP $147.44
$132.70
Manifold
Part Number: 11-53-1-318-403
BMW Other Names: Pipe C111066
Description: 3.2L, 1998-00.
Fits:
- BMW:
- Z3
MSRP $314.25
$282.83
Connector Pipe O-Ring
Part Number: 11-53-1-406-249
BMW Other Names: Engine Coolant Pipe O-Ring, O Ring C118526
Description: 31 x 2.5mm. M5.
Fits:
- BMW:
- M3,
- M5,
- Z8
MSRP $5.08
$4.69
Hose
Part Number: 11-53-1-407-451
BMW Other Names: Water Hose C115050
Description: M5.
Fits:
- BMW:
- M5
$55.53
Water Manifold
Part Number: 11-53-1-437-493
BMW Other Names: Cooling System Accumulator C115040
Description: 4.4L, 1999-01. 4.4, 4.6 & 4.8L. 540i 1999-03.
Fits:
- BMW:
- 540i,
- 740i,
- 740iL,
- X5
MSRP $358.96
$323.06
Water Pipe
Part Number: 11-53-1-704-194
BMW Other Names: Pipe, Pipe C115040
Description: 5.4L, 1995-98. Side, 850Ci. 5.4L, 1999-01, 19.5mm.
Fits:
- BMW:
- 750iL,
- 850Ci
MSRP $138.31
$124.48
Engine Coolant Thermostat
Part Number: 11-53-1-710-953
BMW Other Names: Thermostat, Thermostat C115040
Replaces: 11-53-1-466-174, 11-53-1-713-040
Description: 80 Degrees C. 525i, 1989-90. 535i. 635. 528. Convert old style, 1988-92 325i.
Fits:
- BMW:
- 325,
- 325e,
- 325es,
- 325i,
- 325is,
MSRP $59.37
$53.43
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