BMW Thermostats for BMW X Series E83 (2004-2010)

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BMW thermostats are known to fail, but luckily they typically fail wide open - meaning that your car can still cool. We offer thermostats from various OE suppliers we trust along with upgraded motorsport specific thermostats where applicable to make sure your BMW stays cool on track.
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Bavarian Autosport - Corporate Logo
T#:12544802
Part#: 11531437040
In Stock
Sale - Save 25% $ 104.99
$ 78.74 USD
Free Shipping on orders $49 and up
Sale - Save 25% $ 104.99
$ 78.74 USD
Free Shipping on orders $49 and up
The plastic thermostat cover in your BMW is a known point of failure. Throughout years of repeated contact with hot coolant, the plastic can crack and cause massive coolant leaks and potential overheating. Eliminate one of the weak links in your cooling system with a replacement aluminum thermostat housing. By installing this aluminum unit, you have no worries as far as plastic housing cracks go
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ECS - Corporate Logo
T#:640062
Part#: 008286LA01
In Stock
Sale - Save 35% $ 100.99
$ 65.64 USD
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Sale - Save 35% $ 100.99
$ 65.64 USD
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When it comes to cooling system hose replacement, the "U" shaped hose connecting the water pump to the thermostat is usually the first to fail. A lot of this comes from its close proximity to the hot downpipes, while some of this failure comes from the sharp bends in the hose. 

Why not upgrade when you're due for a replacement? The ECS Tuning silicone hose replacement fixes these issue with two key features in their design. Offering this hose in a much more heat resistant silicone instead of OE rubber and having the hose wrapped in aluminum. The aluminum coating acts as a heat shield to further protect the silicone as well as reducing the temperatures forced on the coolant running through the hose. 

Replaces OE hose #11537545665

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ECS - Corporate Logo
T#:556105
Part#: 024797ECS01
In Stock
Sale - Save 25% $ 74.99
$ 56.24 USD
Free Shipping on orders $49 and up
Sale - Save 25% $ 74.99
$ 56.24 USD
Free Shipping on orders $49 and up
Some of the biggest issues when owning a BMW can come from cooling system components. Even through years of improvement, the same failure is seen with the plastic fittings and adapters from years of hot to cold temperature fluctuation. The N52/N54/N55/N20 engine sees failure at the plastic cylinder head outlet adapter connecting the cylinder head to the thermostat hose. The stock plastic adapter simply shears off at the end of the barbed fitting, creating a massive coolant leak. The engineering team at ECS Tuning decided a billet aluminum piece was a much better option to contend with the temperature fluctuation. Since other offerings on the market want you to modify your OE hose to be reused, they even developed a silicone replacement hose. These 2 pieces can be purchased separately if you decide to reuse your existing OE hose or in a package kit together for a single click upgrade. Features: Manufactured from billet 6061-T6 with type III anodized for exceptional durability and corrosion resistance. Much stronger part than OEM plastic ​​Will not become brittle and fatigued over time due to thermal cycling. This will prevent the part from breaking during removal and re-installation. Follows OEM form for perfect fitment. Utilizes (and includes) OEM O-ring 11537545278 to ensure a proper seal. Recommended clamp size is 25-40mm
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Aluminized Silicone Water Pump Hose - with clamps
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ECS - Corporate Logo
T#:568837
Part#: 020414ECS01KT
In Stock
Sale - Save 35% $ 107.99
$ 70.19 USD
Free Shipping
Sale - Save 35% $ 107.99
$ 70.19 USD
Free Shipping

URO - Corporate Logo
T#:591812
Part#: 11537549476
In Stock
Sale - Save 3% $ 43.22
$ 41.92 USD
Free Shipping on orders $49 and up
Sale - Save 3% $ 43.22
$ 41.92 USD
Free Shipping on orders $49 and up
Restore proper function to your cooling system
Bremmen Parts - Corporate Logo
T#:26494584
Part#: 11537509227
In Stock
$ 56.99 USD
Free Shipping on orders $49 and up
$ 56.99 USD
Free Shipping on orders $49 and up

Bremmen Parts - Corporate Logo
T#:15511826
Part#: 11537549476
In Stock
$ 79.99 USD
Free Shipping on orders $49 and up
Overheating your N52 or N54 engine can be detrimental to the longevity of your engine. We also recommend replacing your hardware 07119903851 x2
URO Parts Thermostat Assembly - 11537509227
We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:29466801
Part#: 11537509227
Ships in 1 Business Day
Sale - Save 5% $ 36.99
$ 35.32 USD
Sale - Save 5% $ 36.99
$ 35.32 USD

The thermostat cover in your BMW, made from plastic, is notorious for failing. After years of exposure to hot coolant, the plastic can crack, leading to significant coolant leaks and potential engine overheating.

URO Parts offers a superior solution with their high-quality thermostat cover, designed to surpass the durability of the original factory part. This replacement thermostat comes complete with a gasket for an effortless service.

Features:

Perfect Fit: Guaranteed fitment ensures a seamless replacement process. Optimal Cooling: High-flow OE-style design ensures efficient engine cooling performance. Easy Installation: Manufactured to factory housing dimensions for straightforward bolt-on installation and secure hose connections. Comprehensive Design: Includes ports for temperature sensors where applicable. Superior Materials: Constructed from high-quality alloy or composite materials that resist temperature-induced warping or cracking, preventing coolant leaks. URO Parts, with over 8,000 premium spare parts, specializes in manufacturing precise, durable replacements for factory BMW components. Committed to the highest standards of precision, materials, and workmanship, each part is rigorously tested to deliver the best combination of durability, functionality, and affordability. For reliable replacement parts that offer great value, choose URO Parts.

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