BMW Cooling System Parts & Accessories for BMW X Series E70 (2007-2013)

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The cooling system is arguably the weakest point in numerous BMWs. If you drive an aging BMW or plan on taking your car to the track like we do, we recommend beefing up your cooling system before going to the track. Generally, the main components in your cooling system that are prone to failure include the following: expansion tank, factory hoses, water pump, thermostat, fan (especially if your vehicle comes factory with a clutch fan), and radiator. Factory BMW expansion tanks are plastic and prone to either breaking off at connection points or combusting. As factory rubber hoses age they either crack or break over time - we offer silicone cooling hose upgrades for most applications to avoid future failures. If you have an older vehicle, your water pump likely comes from the factory with a plastic impeller - we offer upgraded water pumps with metal impellers that are far more reliable. Newer model BMWs utilize electric water pumps - BMW spent millions of dollars engineering these water pumps, but they fail so often that we recommend replacing at 60,000 mile service intervals to avoid being stranded on the side of the road. In terms of thermostats, we offer various upgraded thermostats for racing applications. If your BMW utilizes a clutch fan from the factory, we have several options available in terms of universal electric fans - we recommend replacing these to avoid sending brittle plastic fan blades through your hood. For radiators, we recommend swapping out your radiator for one that does not use plastic connection points like your factory radiator.

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Thermostat Installation Kit with Thermostat - N54, N55, S55
Thermostat Installation Kit with Thermostat - N54, N55, S55
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:55353595
Part#: OTN54.T85KT3
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$ 390.23 USD
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$ 390.23 USD
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High oil temperatures are the ultimate enemy of your engine's longevity and performance. If you want to keep pushing your BMW to the limit you need to manage the heat.
Mishimoto Water Pump - BMW E60, E82, E88, E89, E90, E92, E93 1
Mishimoto Water Pump - BMW E60, E82, E88, E89, E90, E92, E93 1 ...
Mishimoto - Corporate Logo
T#:51075062
Part#: MMWP-N54-07
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$ 383.99 USD
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$ 383.99 USD
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The Mishimoto Electric Water Pump is the ideal choice for enthusiasts performing preventative maintenance or a full cooling system overhaul.
Vargas Billet Upper Coolant Line Block-Off - BMW N55 & S55 Engines
Vargas Billet Upper Coolant Line Block-Off - BMW N55 & S55 Engines ...
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:52094575
Part#: VTT-FAB-047
Ships on Sep 17, 2026
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$ 21.99 USD
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$ 21.99 USD
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When building a custom turbo kit, the "VTT-FAB-047" Block-Off Flange is an essential component for managing your BMW's thermal systems.
Bremmen Upper Radiator Coolant Hose - BMW E70 E71 F15 F16 N55 3.0L
Bremmen Upper Radiator Coolant Hose - BMW E70 E71 F15 F16 N55 3.0L ...
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:50381391
Part#: 17127586774
In Stock
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$ 69.99

This product was last offered at the strikethrough price on
08-07-2026

$ 58.99 USD
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$ 58.99 USD
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Replacement coolant hose for your BMW that connects the oil filter housing and heater core pipe to the radiator. Replace old, leaking coolant hoses to prevent coolant loss and overheating.
O-Ring And Gasket Kit
O-Ring And Gasket Kit
Genuine BMW - Corporate Logo
T#:55245812
Part#: 17227800XKT
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$ 24.21 USD
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$ 24.21 USD
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This Maintenance Seal Kit bundles two high-failure items that should always be replaced anytime the engine oil cooler lines or oil level sensor are disturbed.
CSF Universal Large Single-Pass Oil Cooler - Universal Application
CSF Universal Large Single-Pass Oil Cooler - Universal Application ...
2X Entries Into Our F80 M3 Sweepstakes
Universal fitment design - modifications may be necessary to run this cooler
CSF - Corporate Logo
T#:53608839
Part#: 8371
Ships in 4 Business Days
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$ 499.00 USD
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$ 499.00 USD
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CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.
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URO Engine Coolant Hose - BMW E70 X5
URO Engine Coolant Hose - BMW E70 X5
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:52586666
Part#: 17127536236
Ships in 2 Business Days
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$ 29.99 USD
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$ 29.99 USD
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The ÜRO Parts 20796 Crankcase Vent Valve is a critical component for maintaining engine efficiency and emissions compliance.
Rein Water Hose With Metal Flange - E70, E71 - N55, N54
Rein Water Hose With Metal Flange - E70, E71 - N55, N54
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:53750149
Part#: CHU0633
Ships in 4 Business Days
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Sale - Save 5% $ 56.99

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08-31-2026

$ 53.88 USD
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$ 56.99

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$ 53.88 USD
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Heat cycles cause Cracking and Leaks on Rubber and Plastic Components. Replace Leaking Hose with this Part From Rein Featuring Upgraded Metal Flanges
Water Pump Service Kit
Water Pump Service Kit
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:57616362
Part#: 1151758692550
Ships in 4 Business Days
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Sale - Save 5% $ 1,264.99

This product was last offered at the strikethrough price on
08-31-2026

$ 1,201.28 USD
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$ 1,264.99

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$ 1,201.28 USD
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This CRP/Rein service kit offers an all-in-one overhaul solution designed to restore maximum cooling system integrity.
Water Pump Service Kit
Water Pump Service Kit
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:57616365
Part#: 115175869253
Ships in 4 Business Days
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Sale - Save 5% $ 1,265.99

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08-31-2026

$ 1,202.05 USD
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$ 1,265.99

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$ 1,202.05 USD
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Engineered to deliver factory-level reliability, the Rein Electric Water Pump Service Kit is an essential maintenance upgrade for your BMW.
Water Pump Service Kit
Water Pump Service Kit
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:57616366
Part#: 115175869251
Ships in 4 Business Days
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Sale - Save 5% $ 1,326.99

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08-31-2026

$ 1,260.18 USD
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$ 1,326.99

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$ 1,260.18 USD
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Refresh your cooling setup with full confidence and protect your investment against heat-induced power loss.
Water Pump Service Kit
Water Pump Service Kit
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:57616363
Part#: 115175869259
Ships in 4 Business Days
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Sale - Save 5% $ 1,687.99

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08-31-2026

$ 1,603.14 USD
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$ 1,687.99

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$ 1,603.14 USD
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Protect your high-performance driving machine from the devastating consequences of thermal overload with the Rein Water Pump Service Kit.
Bremmen Lower Radiator Coolant Hose - E70 E71 F15 F16 N63
Bremmen Lower Radiator Coolant Hose - E70 E71 F15 F16 N63
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:50381401
Part#: 17127576358
Ships in 1-2 days
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Sale - Save 3% $ 85.67

This product was last offered at the strikethrough price on
05-03-2026

$ 83.10 USD
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$ 85.67

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Connects the lower radiator to the water pump Replace leaking hoses to prevent coolant loss and overheating
Coolant Outlet Hose
Coolant Outlet Hose
Burgaflex - Corporate Logo
T#:57725187
Part#: 11537541992
Ships on Sep 24, 2026
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$ 26.99 USD
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$ 26.99 USD
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The Burgaflex Coolant Outlet Hose delivers track-ready reliability for high-demand driving conditions.
Engine Water Pump Gasket Kit
Engine Water Pump Gasket Kit
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:54317216
Part#: 359.200
In Stock
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$ 12.99 USD
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$ 12.99 USD
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This Elring water pump gasket set is the perfect solution for refreshing your BMW's cooling circuit during a water pump service or cooling system overhaul.
Electromagnetic Water Pump With Bolts
Electromagnetic Water Pump With Bolts
Febi - Corporate Logo
T#:56291026
Part#: 178011
Special Order: No Guaranteed ETA
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$ 879.99 USD
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$ 879.99 USD
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Restore the cooling precision of your BMW with this OEM-spec Febi Bilstein replacement electric water pump.
Thermostat With Housing & Gasket
Thermostat With Housing & Gasket
Febi - Corporate Logo
T#:56544033
Part#: 11537586885
Special Order: No Guaranteed ETA
New Item
$ 68.99 USD
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$ 68.99 USD
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This Febi Bilstein electronic coolant thermostat assembly delivers factory-level thermal control to keep coolant temperatures stable across varying engine loads.
Coolant Expansion Tank Cap
Coolant Expansion Tank Cap
Febi - Corporate Logo
T#:56001934
Part#: 46221
Special Order: No Guaranteed ETA
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$ 19.99 USD
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$ 19.99 USD
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This Febi Bilstein coolant expansion tank cap is designed to maintain the exact 1.4 bar pressure required to maximize your coolant's boiling point.
Water Pump With Gasket
Water Pump With Gasket
Febi - Corporate Logo
T#:56218609
Part#: 11517586779
Special Order: No Guaranteed ETA
New Item
$ 113.99 USD
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$ 113.99 USD
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Protect your BMW V8 against thermal stress and overheating with this heavy-duty water pump from Febi Bilstein.
Bolt For Water Pump
Bolt For Water Pump
Febi - Corporate Logo
T#:56724732
Part#: 11517602123
Special Order: No Guaranteed ETA
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$ 2.99 USD
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$ 2.99 USD
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This Febi Bilstein water pump screw offers superior durability designed to maintain consistent clamping pressure under high thermal loads.
Water Pump - Mechanical W/ Metal Impeller
Water Pump - Mechanical W/ Metal Impeller
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:56869518
Part#: 11517801063
Ships on Dec 14, 2026
New Item
$ 89.99 USD
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$ 89.99 USD
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Meyle Engine Coolant Thermostat - BMW FXX, GXX
Meyle Engine Coolant Thermostat - BMW FXX, GXX
5X Entries Into Our F80 M3 Sweepstakes
Meyle - Corporate Logo
T#:52797701
Part#: 3282280016
Ships on Sep 18, 2026
New Item
$ 47.99 USD
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$ 47.99 USD
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This MEYLE thermostat ensures your engine stays at the perfect temperature for efficiency and power.
Electric Water Pump
Electric Water Pump
5X Entries Into Our F80 M3 Sweepstakes
Meyle - Corporate Logo
T#:54959290
Part#: 313 220 0017
Back Ordered
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$ 326.99 USD
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$ 326.99 USD
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Whether you are daily driving or doing a preventative cooling overhaul, this high-quality replacement pump includes fresh mounting hardware to ensure your BMW's cooling system remains reliable.
Spirolox Clip
Spirolox Clip
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:55821687
Part#: 111414399753
Ships in 2 Business Days
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$ 9.99 USD
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$ 9.99 USD
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The ÜRO Parts Spirolox Clip provides the heavy-duty reliability your European vehicle demands, eliminating the structural weak links caused by fatigued or distorted factory hardware.

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