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URO BMW Cooling System Parts & Accessories for BMW 6 Series E63 (2004-2010)

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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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URO Thermostat Gasket - BMW N62 N63 N73 N74

2X Entries Into Our F80 M3 Sweepstakes

T#:592908

Part#: 11531440192

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$ 0.97 USD

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$ 0.97 USD

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Seals the thermostat to the water pump

URO Thermostat Assembly - BMW E53 E6X E70 F10 F12 F13 F8X

2X Entries Into Our F80 M3 Sweepstakes

T#:50031902

Part#: 11537586885

In Stock

$ 74.99

This product was last offered at the strikethrough price on
08-24-2026

$ 59.99 USD

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$ 74.99

This product was last offered at the strikethrough price on
08-24-2026

$ 59.99 USD

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Provides optimal engine cooling performance.

Coolant Pipe

2X Entries Into Our F80 M3 Sweepstakes

T#:27372111

Part#: 11511439976

In Stock

$ 10.99 USD

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$ 10.99 USD

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Maintaining the cooling system in your BMW is essential for preserving the engine's longevity. Ensuring proper function of your cooling system is vital for the prolonged lifespan of your vehicle.

Temperature Sensor

2X Entries Into Our F80 M3 Sweepstakes

T#:37892090

Part#: 13621433076

In Stock

$ 10.34 USD

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$ 10.34 USD

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Temperature sensor for monitoring coolant and oil

Auxiliary Fan Switch O-Ring

2X Entries Into Our F80 M3 Sweepstakes

T#:377077

Part#: 13621433077S

In Stock

$ 0.88 USD

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$ 0.88 USD

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Now you can just replace the o-ring instead of the whole switch

Radiator Drain Plug

2X Entries Into Our F80 M3 Sweepstakes

T#:37757236

Part#: 0005000185

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$ 3.99 USD

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$ 3.99 USD

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O-Ring Kit

2X Entries Into Our F80 M3 Sweepstakes

T#:376182

Part#: 111414399752

Ships in 2 Business Days

$ 57.99

This product was last offered at the strikethrough price on
04-29-2026

$ 56.99 USD

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$ 56.99 USD

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The O-rings necessary for servicing your water pipe

Expansion Tank Cap

2X Entries Into Our F80 M3 Sweepstakes

T#:373099

Part#: 17137516004

Ships in 2 Business Days

$ 15.99

This product was last offered at the strikethrough price on
04-10-2026

$ 10.99 USD

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$ 10.99 USD

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The coolant expansion tank cap keeps necessary pressure on your coolant to increase efficiency. If you have an overheating issue in your vehicle, a simple, quick, and inexpensive part to replace is this cap.

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URO Expansion Tank Vent Pipe - BMW E60 E61 E63 E64 N52 N62

2X Entries Into Our F80 M3 Sweepstakes

T#:43750238

Part#: 17127521775

In Stock

$ 29.99

This product was last offered at the strikethrough price on
09-08-2026

$ 25.99 USD

Limited Qty Sale

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$ 29.99

This product was last offered at the strikethrough price on
09-08-2026

$ 25.99 USD

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Replace your cracked and leaking hose with this replacement to keep your BMW running at its best.

Auxiliary Fan Switch

2X Entries Into Our F80 M3 Sweepstakes

T#:376847

Part#: 13621433077

Back Ordered

$ 10.99 USD

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$ 10.99 USD

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Comes with related o-ring

Spirolox Clip

2X Entries Into Our F80 M3 Sweepstakes

T#:55821687

Part#: 111414399753

Ships in 2 Business Days

$ 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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