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BMW Cooling System Parts & Accessories for BMW 7 Series F01 (2009+)

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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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Schwaben Coolant Refill/Air Purge Tool

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T#:362940

Part#: 003466SCH01

Ships on Sep 30, 2026

Sale - Save 20% $ 109.99

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05-02-2026

$ 87.99 USD

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When it comes to BMW's we all know the weak point is commonly in the cooling system, many models proving hard to bleed the air pockets out after the refresh. The coolant refill tool solves this problem, ensuring that you get an air pocket free fill. The entire task is as simple as draining the system like normal, reinstalling the drain plugs and hooking the tool up to your refill location. The reason this tool works so well is due to the venturi valve, it converts air pressure from the compressor to vacuum inside the cooling system, then with a twist of a valve sucks coolant right into the system using the vacuum pressure.

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Coolant Vacuum Purge & Refill Tool Set

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T#:402498

Part#: 024948SCH01A

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05-03-2026

$ 86.99 USD

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The Schwaben Coolant Vacuum Fill Tool ensures no air pockets get into your cooling system while you're replacing your coolant - intended for use to refill your cooling system, not for removal. Can be used with Schwaben fluid extractors or with shop air - standard air compressor with a minimum rating of 90 PSI (6.2 bar). Includes all fittings and adapters necessary for use, with a molded storage case to keep your Schwaben Vacuum Fill Tool pristine for future use.

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Rein Aluminum Coolant Hose Flange - E82, E88, E90, E91, E92, E93 ...

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We Price Match - Give Us A Call or Chat!

T#:593535

Part#: CHC0609

In Stock

Sale - Save 5% $ 36.06

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08-31-2026

$ 34.26 USD

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Made from high-strength aluminum vs the OEM plastic prone to failure.

Radiator Pressure Tester Kit

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T#:391482

Part#: 014710SCH01A

In Stock

Sale - Save 25% $ 205.99

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

$ 154.49 USD

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Are you refreshing your coolant system or having issues with coolant loss? An easy way to test your system for leaks and ensure you're able to maintain pressure without coolant loss is the Schwaben Cooling System Pressure Tester Kit.

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Schwaben Locking Hose Pinch-Off Pliers

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T#:379950

Part#: 009787SCH01A

In Stock

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$ 33.99 USD

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Schwaben Locking Hose Pinch-Off Pliers have adequate clamping force to effectively seal large or pressurized cooling system hoses. These pliers are ideal for clamping shut most hoses, ensuring reliability in your automotive tasks. With swivel jaws, they provide even clamping force, making them a versatile tool for various applications.

Adequate clamping force for large or pressurized hoses
Ideal for clamping shut most hoses
Swivel jaws ensure even clamping force
Versatile tool for automotive maintenance

WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. For more information, visit http://www.p65warnings.ca.gov.

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OEM Rein Lower Coolant Hose - N63 4.4L

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T#:554681

Part#: 17127575427

In Stock at Vendor

Sale - Save 5% $ 51.99

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08-31-2026

$ 49.39 USD

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Replace your cracked or leaking radiator hose to prevent further leaks and potentially catastrophic failure.

Fits the following engines:
N63 4.4L

OEM Rein Vent Hose - N63 4.4L

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T#:554680

Part#: 17127576363

Ships in 2 Business Days

Sale - Save 5% $ 26.99

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08-31-2026

$ 25.64 USD

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Replace your cracked or leaking radiator hose to prevent further leaks and potentially catastrophic failure.

Fits the following engines:
N63 4.4L

Rein Coolant Hose - Lower - F01, F02, F06, F07, F10, F12

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T#:592014

Part#: 17127600836

In Stock

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08-31-2026

$ 45.59 USD

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Lower radiator hose connected to secondary radiator

Rein - Return Hose

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T#:17771593

Part#: 11537615492

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$ 43.69 USD

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Replace leaking or faulty hoses with Rein premium hoses to restore your vehicle to safe and optimal performance levels.

Water Hose - Water Pump To Expansion Tank

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T#:594311

Part#: 17127575453

Ships in 4 Business Days

Sale - Save 46% $ 67.99

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

$ 37.04 USD

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Replacement water hose from Rein

Rein Water Pump - N63 S63

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T#:393385

Part#: 11517548263

In Stock

Sale - Save 5% $ 215.99

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08-31-2026

$ 205.19 USD

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In German, Rein means Pure. In the automotive industry the Rein name has quickly come to represent quality. With fitments for some of the worldaEURtms finest automobiles including BMW and Mini and guaranteed OE quality, Rein is a name you can trust. Replace your water pump with Rein to get your cooling system back in check.

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Expansion Tank

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T#:593074

Part#: 17137601948

Back Ordered

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08-31-2026

$ 113.04 USD

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$ 113.04 USD

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Cooling system expansion tank

Water Pump Blind Plug

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T#:594382

Part#: 11531439134

In Stock

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$ 7.37 USD

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Replacement Water Pump Blind Plug from Rein

Schwaben Radiator/ Intercooler Fin Comb

10X Entries Into Our F80 M3 Sweepstakes

T#:384260

Part#: 015326SCH01A

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05-02-2026

$ 14.99 USD

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Straighten bent fins in heat exchangers like radiators, condensers, and intercoolers obstruct air flow and reduce heat transfer. Paper-thin fins are easily bent, even by slight pressure.

Rein Expansion Tank Cap

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T#:384807

Part#: 17117639021

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$ 16.14 USD

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Cap for plastic expansion tank

Intercooler Expansion Tank

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T#:584477

Part#: 17137647281

In Stock at Vendor

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$ 68.39 USD

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BMW Radiator Hose Kit - 17127575427

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T#:46719185

Part#: CHK0583

Ships in 4 Business Days

Sale - Save 5% $ 69.99

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08-31-2026

$ 66.34 USD

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Keep your cooling system sealed, strong, and ready for anything with this Rein radiator hose kit—your all-in-one fix for cracked, leaking, or worn factory hoses. Years of heat, pressure, and age can cause rubber to weaken, split, or swell, setting the stage for coolant leaks and potential overheating. Rein hoses are engineered to meet or exceed OEM standards, built from premium, heat-resistant materials that can take on extreme temperatures and system pressures without faltering. Each hose features factory-correct bends, fittings, and diameters for an exact, hassle-free installation—no cutting or forcing required. Whether you’re tackling a full cooling system refresh or chasing down a small coolant leak, this Rein kit provides everything needed to restore confidence and performance under the hood. Why choose this Rein radiator hose kit: Factory-level precision – Direct-fit replacements that deliver OEM-quality reliability. Built to last – Resists cracking, swelling, and chemical damage from daily heat cycling. Confidence restored – Prevents coolant loss, overheating, and on-road breakdowns. All-in-one upgrade – Includes upper and lower hoses for a complete system refresh. If keeping your BMW’s cooling system running tight and trouble-free is the goal, Rein brings the dependable quality and fitment you can count on—engineered to perform just like factory, mile after mile.

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Radiator Hose - Radiator To Thermostat Housing

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T#:594376

Part#: 17127610704

Ships in 4 Business Days

Sale - Save 41% $ 31.99

This product was last offered at the strikethrough price on
08-13-2026

$ 18.99 USD

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Replacement Radiator Hose - Radiator To Thermostat Housing from Rein

Rein Radiator Mount

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T#:17804812

Part#: 17117575248

Ships in 4 Business Days

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$ 13.29 USD

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Rein OE equivalent mounts are produced with high-quality materials to ensure maximum life and a smooth ride.

Rein- Coolant Hose F10 535i, F13 640i, F07 535i

2X Entries Into Our F80 M3 Sweepstakes

T#:34080749

Part#: 17127580963

Ships in 4 Business Days

Sale - Save 5% $ 83.99

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08-31-2026

$ 79.79 USD

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Rein Coolant Hose is a premium replacement part designed for BMW models, ensuring efficient and reliable coolant flow throughout the engine’s cooling system. This hose is crucial for regulating engine temperature and preventing overheating, maintaining optimal performance in a wide range of driving conditions. Manufactured to meet or exceed OEM specifications, the Rein Coolant Hose offers a direct-fit solution for easy installation and long-lasting durability. Available through Turner Motorsport, this coolant hose is the ideal upgrade for BMW owners looking to maintain or improve their vehicle’s cooling system.

Specifically designed for BMW models to ensure perfect fit and compatibility
Regulates coolant flow to prevent engine overheating
Constructed from high-quality, heat-resistant materials for durability
Reduces the risk of leaks and cooling system failures
Direct-fit replacement
Meets OEM standards for reliable cooling system performance

Enhance your BMW’s cooling efficiency and engine reliability with the Rein Coolant Hose, providing the necessary protection against overheating and coolant system failure.

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Module Bracket

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T#:639804

Part#: 17117575247

Ships in 4 Business Days

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08-31-2026

$ 19.94 USD

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This is the left side radiator bracket.

Water Pump

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T#:38161720

Part#: 11517632426

Ships in 4 Business Days

Sale - Save 5% $ 782.99

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

$ 743.84 USD

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Water Pump Service Kit

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T#:38161728

Part#: 11515A05704

Ships on Sep 22, 2026

Sale - Save 5% $ 749.99

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$ 712.21 USD

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BMW Expansion Tank Kit - 17137647283

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T#:46616005

Part#: EPK0151

Ships in 4 Business Days

Sale - Save 6% $ 100.99

This product was last offered at the strikethrough price on
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$ 95.28 USD

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Replace your damaged expansion tank to prevent coolant loss or potential overheating issues. his item fits the following BMW Chassis: F01,F02,F06,F10,F12,F13 Fits BMW Engines including: N54,N55,N57N

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