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BMW Cooling System Parts & Accessories for BMW 3 Series E92 (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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Gates Performance Thermostat - 71*C - BMW S65 S85

T#:394624

Part#: 11537836155

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$ 78.99 USD

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$ 78.99 USD

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Performance low-temperature thermostat for E90, E92, E93 M3 - S65 engine- E60 M5 E63 M6 with S85 engine. Your car may still operate fine according to the instrument display but the electrically-operated thermostat may be going bad.

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OEM Nissens Radiator - E82/88 E9X Z4 N52, E9X M3

T#:363985

Part#: 17117562079

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$ 174.52 USD

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$ 174.52 USD

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Fits both automatic and manual transmission BMWs! This radiator is made by Nissens, an original equipment supplier to BMW. The cooling system is a weak point on most BMWs, causing many BMWs to develop issues in as few as 50,000 miles. Overheating your engine can and usually will result in large repair bills and sometimes a warps the cylinder head(s), requiring intensive repair or full replacement. Prevent potential failure by replacing your radiator early, keeping your BMW happy and cool. This is the brand we use exclusively on our own BMWs, and think you should as well! As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Gates Upper Radiator Hose - E82, E88, E90, E92, E93, Z4

T#:592003

Part#: 17127540127

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$ 55.99 USD

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$ 55.99 USD

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The hose that comes off of the top outlet on the radiator

Nissens Engine Radiator - Manual - E82, E88, E90, E92, E93, Z4 ...

T#:374220

Part#: 17117558480

In Stock

Sale - Save 12% $ 258.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 227.30 USD

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Sale - Save 12%

$ 258.99

This product was last offered at the strikethrough price on
04-30-2026

$ 227.30 USD

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Keep your engine cooling properly

Engine Radiator - Automatic

T#:640043

Part#: 17117547059

In Stock at Vendor

$ 259.99

This product was last offered at the strikethrough price on
05-07-2026

$ 252.99 USD

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$ 252.99 USD

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Gates Radiator Hose - Lower - E82, E88, E90, E91, E92, E93, Z4 ...

T#:362198

Part#: 17127564478

In Stock at Vendor

$ 68.99

This product was last offered at the strikethrough price on
05-07-2026

$ 66.99 USD

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$ 66.99 USD

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Replace split, hard, or bulging hoses

Gates Radiator Hose - Lower - E82, E88, E90, E91, E92

For vehicles with N51 engine

T#:340651

Part#: 17127531581

In Stock at Vendor

$ 74.99

This product was last offered at the strikethrough price on
05-07-2026

$ 71.99 USD

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$ 71.99 USD

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Take care of your cooling system - replace old hoses

BMW N54 N55 Water Pump

T#:592891

Part#: 11517563659

Ships on Aug 11, 2026

$ 759.99 USD

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$ 759.99 USD

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BMW N54 N55 Water Pump ensures reliable cooling performance for your BMW's engine. This high-quality water pump is designed for late-model N54 and N55 engines, offering enhanced reliability and ease of service. Unlike older models, it does not require a gasket or o-ring, simplifying installation and maintenance. Replacing worn water pumps during routine cooling system services is crucial for maintaining optimal engine performance and preventing overheating issues.

Enhanced reliability for peace of mind
Easy installation and serviceability
No need for gasket or o-ring
Maintains optimal engine cooling efficiency
Designed specifically for BMW N54 and N55 engines

Ensure your BMW's engine stays cool and performs efficiently with the BMW N54 N55 Water Pump.

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Thermostat

T#:393494

Part#: 11537601158

Ships on Aug 11, 2026

$ 108.99 USD

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$ 108.99 USD

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