Cooling
 

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Cooling

Your BMW cooling system is critical to the performance and longevity of your BMW engine. A BMW's cooling system works as a whole by circulating fluid to transfer heat away from your engine's vital internal parts. A cooling failure can leave you stranded, or worse -- complete engine failure. Don't risk your engine! A BMW cooling overhaul is preventative maintenance and should be done every 60k miles or 5 years. Regular inspection of all hoses, radiators, thermostat, expansion tank, water pump, fans, fan clutch will help you avoid catastrophic engine overheating. Don't ignore leaks, bulging or cracking hoses or low coolant warnings. Preventative replacement of key BMW cooling components is a must to keep your BMW running strong. Use our SEARCH BY MODEL feature to filter these items for your BMW.

Want to learn more about your BMW's cooling system? Check out our BMW cooling system tech page by clicking here.

Need helping finding Cooling parts for your BMW? Call us at 877.639.9648, email us, or live chat for expert assistance.
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Genuine BMW Engine Coolant Pump - B46/B48 4-Cylinder Engine (2020+)

Original BMW water pump for B46 and B48 engines used on 2020+ G42, G20, G22 G30, G01, G01, and G29 models. 

Price: $146.07

166.22
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Genuine BMW Engine Coolant Pump Assembly - B46/B48 (2020+)

Original BMW water pump assembly for B46 and B48 engines used on 2020+ G42, G20, G22 G30, G01, G01, and G29 models. See fitment note.

Price: $219.10

249.33
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Coolant Outlet Connector, BMW - F22, F3X, G30, G12, G01, G02 (B58A)

Coolant return pipe on side of engine block. Genuine replacement for BMW part #11118619408.

Price: $35.53

37.40
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Coolant Expansion Tank Kit, Rein - E82, E9X, E84 X1

Replacement coolant reservoir with cap and sensor is identical to the original BMW part #17137640514

Price: $77.99

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Coolant Connector Flange, Rein - F30 328d, F10 535d, F25 X3 28d, F15 X5 35d (N47, N57)

OEM-type engine coolant connector for F30, F31, F10, F25, and F15 diesel models.

Price: $13.99

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Upper Alternator Air Duct for E46 3-Series (Except M3)

Keep your alternator cool and extend it's service life!

Price: $24.99

26.30
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Radiator, Aftermarket - E21 320i Manual

High quality, 24 Month Warranty

Price: $199.99

354.95
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Coolant Expansion Tank, Aftermarket - F22 230i/M240i, F30 330i/340i, F32 430i/440i, B46, B58

Direct replacement for your aged or damaged expansion tank

Price: $62.99

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Coolant Expansion Tank, BMW - F22 230i/M240i, F30 330i/340i, F32 430i/440i, B46, B58

Genuine replacement for your aged or damaged expansion tank

Price: $147.06

154.80
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Charge Air Cooler Reservoir, BMW - F22 230i/M240i, F30 330i/340i, F32 430i/440i, B46, B58

Genuine replacement for your aged or damaged expansion tank

Price: $119.74

132.67
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Water Pump with Bracket, BMW - G2X, G30, G01, G02, G05, G06, G07 (B58C, B58D)

Genuine BMW water pump and bracket for turbo 6-cylinders. Replaces BMW part #11517952783

Price: $238.99

271.97
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Water Pump, BMW - G2X, G30, G01, G02, G05, G06, G07 (B58C, B58D)

Genuine BMW water pump for turbo 6-cylinders. Replaces BMW part #11515A444F4.

Price: $159.99

186.76
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Water Pump, BMW - G30 M550i, G12 750i, G15 M850i, G05 X5 50i, G07 X7 50i (N63TU2, N63TU3)

Original replacement water pump for N63TU2/3 engines. Genuine BMW part #11518642290

Price: $234.33

266.66
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Thermostat, BMW - G30 M550i, G12 750i, G15 M850i, G05 X5 50i, G07 X7 50i (N63TU2, N63TU3)

Original replacement thermostat for N63TU2/3 engines. Genuine BMW part #11538685978

Price: $173.26

197.17
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Auxiliary Water Pump (Turbo Cooling) - OEM Pierburg - N63/S63 Engines

OEM replacement auxiliary cooling pump for the turbochargers F10 550i/M5, F13 650i/M5, F02 750i, and X5/X6 50i models.

Price: $83.99

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Lower Radiator Offset Mounts, Powerflex - E30, E36, E46, E28, E34, E32, E31, E83, Z3, E85

Offset buffers add clearance to pulleys and belt while urethane adds strength

Price: $39.99

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Water Pump, OEM - F22 228i, F3X 328i/428i, F10 528i, X3/X4, Z4 28i (N20/N26)

The OEM electric water pump for N20/N26 4 cylinder, replaces BMW part # 11518635089

Price: $334.99

506.38
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Cooling System Lock / Cap, Vaico - F22, F3X, G30, F90, G12, G15, F92, G01, G02, E70, F15, E71, F16

Coolant dummy plug used in various locations

Price: $12.59

14.77
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Charge Air Cooler Radiator, CSF - G87 M2, G80 M3, G82 M4

Front Mount Intake Heat Exchanger, CSF - G8X M2/M3/M4

Price: $699.00

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Coolant Expansion Tank, Meyle - F48 X1, F39 X2, MINI F54/F56/F55/F60

Direct replacement for your aged or damaged expansion tank

Price: $53.99

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Heat Management Module Thermostat, BMW - F22 230i, F3X 330i/430i, G30 530i, G01 X3, G02 X4

Thermostat central to the B46 cooling system. Genuine replacement for BMW Part # 11537644811 (11-53-7-644-811).

Price: $349.01

457.48
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Water Pump, OEM - F87 M2 S55, F80 M3, F82 M4 (S55)

OEM replacement for part #11517846361

Price: $161.99

298.98
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Water Pump, OEM - F22, F3X, G30, G12, G01, G02 (B58A)

OEM water pump replaces BMW part #11518632585

Price: $143.99

169.41
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Transmission Oil Cooler Upgrade, CSF - G8X M3/M4

More capacity and surface area for additional cooling. Replaces BMW part #17118095284.

Price: $599.00

629.00
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Water Pump Coolant Outlet Neck Upgrade - G2X, G30, G12, G15, G01, G02, G05, G06, G07, G29, B58C, B58D

Billet aluminum upgrade for the coolant neck on water pump replaces BMW part #11518482258

Price: $139.99

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Coolant Expansion Tank Kit, Aftermarket - F22 230i/M240i, F30 330i/340i, F32 430i/440i, B46, B58

Direct replacement tank, cap, sensor for your aged or damaged expansion tank

Price: $117.99

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Thermostat/Heat Management Module, BMW - F44, F48, F39, B46D, B48D

Thermostat central to the B46/B48 cooling system. Genuine replacement for BMW part #11538843405.

Price: $412.13

457.48
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Water Pump, BMW - F48 X1, F39 X2, F44 2 Series (B46D & B48D Engine)

Water pump for the B46/B48 cooling system. Genuine replacement for BMW part # 11518678905.

Price: $146.07

166.22
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Water Pump, OEM - F44, F48, F39, B46D, B48D

Water pump for the B46/B48 cooling system. OEM replacement for BMW part # 11518678905.

Price: $55.99

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CTA Tools Fan Clutch Wrench - 32mm Long Handle Spanner

Flat spanner wrench with a long handle for reaching the 32mm nut between the fan clutch and water pump.

Price: $23.99

32.95
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CTA Tools Anti-Freeze & Coolant Quality Tester

Quickly and easily test the condition of coolant and anti-freeze solutions.

Price: $9.49

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Upper Radiator Air Duct with Flap Control - G20 M340i (2019-2022)

Radiator air duct with air flaps, located directly behind the front kidney grille. 

Price: $380.01

422.23
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Lower Radiator Air Duct with Flap Control - G20 M340i (2019-2022)

Radiator air duct with air flaps, located directly behind the lower bumper center grille. 

Price: $204.19

214.94
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BMW Bracket for Oil Cooler, Right - F82 M4 GT4

Genuine Motorsport Bracket for Oil Cooler used on M4 GT4

Price: $47.78

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DCT Oil Cooler Thermostat - F82 M4 GT4

Genuine Motorsport Oil Cooler Thermostat used on M4 GT4

Price: $268.99

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Differential Ring Connection (779-18D-06D) - F82 M4 GT4

Genuine Motorsport Ring Connection used on M4 GT4

Price: $41.97

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Differential Oil Pipe Connector (919-16X1.5-06D) - F82 M4 GT4

Genuine Motorsport Oil Pipe Connector used on M4 GT4

Price: $13.85

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Oil Cooler Line, Flow - F82 M4 GT4

Genuine Motorsport Oil Cooler Line used on M4 GT4

Price: $370.99

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Oil Cooler Line, Return - F82 M4 GT4

Genuine Motorsport Oil Cooler Line used on M4 GT4

Price: $356.99

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Differential Hollow Bolt - F82 M4 GT4

Genuine Motorsport Hollow Bolt used on M4 GT4

Price: $9.20

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