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BMW Cooling System Parts & Accessories for BMW 5 Series E60 (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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Radiator Support Bracket

T#:371231

Part#: 17117514402

In Stock

$ 7.99

This product was last offered at the strikethrough price on
06-19-2026

$ 5.09 USD

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$ 5.09 USD

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Genuine BMW Radiator Hose Gasket

T#:36009

Part#: 11537545302

In Stock

Sale - Save 18% $ 18.18

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

$ 14.90 USD

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Sale - Save 18%

$ 18.18

This product was last offered at the strikethrough price on
05-02-2026

$ 14.90 USD

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Genuine BMW Gasket
This item fits the following BMW Chassis:
E82 1M Coupe,E71 X6,E82,E89 Z4,E90,E92,E93,F01,F02

Fits BMW Engines including:
N51,N54,N54T

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OEM Rein Coolant Hose - E60 525/530 M54

2X Entries Into Our F80 M3 Sweepstakes

T#:340689

Part#: 17127519256

In Stock

$ 47.93

This product was last offered at the strikethrough price on
05-02-2026

$ 42.99 USD

Limited Qty Sale

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$ 47.93

This product was last offered at the strikethrough price on
05-02-2026

$ 42.99 USD

Limited Qty Sale

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Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.

Genuine BMW Hose Clamp 07129952104

T#:6533

Part#: 07129952104

In Stock

$ 3.99 USD

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$ 3.99 USD

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GENUINE BMW HOSE CLAMP 07129952104

Victor Reinz Water Hose O-Ring Seal - N52

T#:388664

Part#: 11517514942

In Stock

$ 4.99

This product was last offered at the strikethrough price on
08-25-2026

$ 3.99 USD

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$ 3.99 USD

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Is your water pump hose leaking where the hose connects to the engine? Most likely this seal has failed and needs to be replaced.

Nissens Radiator - E60, E61

For vehicles with automatic transmission

T#:591971

Part#: 17117795138

Ships in 2 Business Days

$ 324.99

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

$ 315.99 USD

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$ 315.99 USD

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Standard replacement radiator

Water Pump

2X Entries Into Our F80 M3 Sweepstakes

T#:46478542

Part#: WPR0046

Ships in 4 Business Days

$ 795.99 USD

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$ 795.99 USD

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Don't take your car's cooling system for granted. A waterpump failure can cost you an engine, which is why preventatively replacing your BMWs waterpump and refreshing the cooling system every 60,000 miles. The water pump is a weak point is the cooling system. Replacing your waterpump will go a long way for keeping your car on the road and operating properly. This water pump fits many 2006 and newer BMW 6 cylinder engines, specifically all the BMWs with the N51, N52, N53 engines. You will also need to purchase replacement aluminum screws Part #11510392553

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Radiator Drain Plug

2X Entries Into Our F80 M3 Sweepstakes

T#:37757236

Part#: 0005000185

Ships in 2 Business Days

$ 3.99 USD

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$ 3.99 USD

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Rein Coolant Temperature Sensor - BMW E6X, E7X, E9X

2X Entries Into Our F80 M3 Sweepstakes

T#:52516266

Part#: ELC0090

Ships in 4 Business Days

$ 69.99 USD

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$ 69.99 USD

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The Rein ELC0090 is a critical component for BMW N52-series engines, replacing the often-ignored "angle connector" located beneath the intake manifold.

Rein Water Hose with Metal Flange - E60, E61 - N54

2X Entries Into Our F80 M3 Sweepstakes

T#:53750141

Part#: CHU0460

Ships in 4 Business Days

$ 52.99 USD

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$ 52.99 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

Coolant Hose - Supply Line

For vehicles with manual transmission only

2X Entries Into Our F80 M3 Sweepstakes

T#:379708

Part#: 17127521777

Ships in 4 Business Days

$ 41.99 USD

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$ 41.99 USD

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Connects from water pump to top left of radiator

OEM INA Water Pump - BMW N52 3.0L

We Price Match - Give Us A Call or Chat!

T#:36201646

Part#: 11517586925

Ships in 8 Business Days

$ 624.99 USD

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$ 624.99 USD

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Choose the INA Water Pump for E90 E92 and E93 to ensure your BMW’s cooling system operates efficiently, providing peace of mind and reliable performance on every drive.

OEM Rein Coolant Hose - E60 E61 E83 Z4

2X Entries Into Our F80 M3 Sweepstakes

T#:583591

Part#: 11537519494

In Stock

$ 18.99 USD

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$ 18.99 USD

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Attaches from inlet pipe to heat exchanger. Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.

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Water Pipe With O-Rings

2X Entries Into Our F80 M3 Sweepstakes

T#:592942

Part#: 11537519710

Ships in 2 Business Days

$ 53.99 USD

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$ 53.99 USD

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Water pipes are essential for proper cooling. If they are cracked, they are going to need to be replaced as soon as possible to avoid overheating your engine.

Water Pump

2X Entries Into Our F80 M3 Sweepstakes

T#:38161720

Part#: 11517632426

Ships in 4 Business Days

$ 782.99 USD

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$ 782.99 USD

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BMW Engine Coolant Hose Kit

2X Entries Into Our F80 M3 Sweepstakes

T#:46753513

Part#: 11537560530-K

Ships in 2 Business Days

$ 18.99 USD

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$ 18.99 USD

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This short, curved coolant hose connects to the auxiliary water pump located near the transmission.

URO Coolant Hose - BMW E60 E61 E83 N52

2X Entries Into Our F80 M3 Sweepstakes

T#:639219

Part#: 11537519494

Ships in 2 Business Days

$ 20.99 USD

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$ 20.99 USD

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Over the years and with exposure to extremely hot coolant, the coolant hoses in your vehicle can take a beating. Being made of reinforced rubber, these hoses can fail in a number of ways. Splitting at a hose clamp, swelling, cracking, and breaking are just a few of the ways this hose can leave you stranded.

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OEM Rein Coolant Supply Hose - BMW E60 525i 530i M54

For vehicles with automatic transmission

2X Entries Into Our F80 M3 Sweepstakes

T#:340691

Part#: 17127519255

In Stock at Vendor

$ 66.28 USD

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$ 66.28 USD

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Attaches between upper radiator connection radiator and the thermostat housing

Expansion Tank Hose

For vehicles with Automatic transmission only

2X Entries Into Our F80 M3 Sweepstakes

T#:33913469

Part#: 17127560971

Ships in 2 Business Days

$ 138.99 USD

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$ 138.99 USD

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Connects to the bottom of the expansion tank and is routed to the thermostat

OEM Rein PRO Series Water Pump & Serpentine Belt Kit - BMW E60 535 N5...

2X Entries Into Our F80 M3 Sweepstakes

T#:38161726

Part#: RSW0021

Ships in 4 Business Days

$ 711.23 USD

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Qty

$ 711.23 USD

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Includes a new electric water pump, serpentine belt, belt tensioners, and idler pulleys

Radiator Mount

2X Entries Into Our F80 M3 Sweepstakes

T#:56977984

Part#: 17117514402

Ships in 2 Business Days

$ 6.99 USD

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$ 6.99 USD

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Maintain cooling system stability under spirited street driving and hard track use with this URO Parts replacement upper radiator mount bracket.

BMW Radiator Hose Kit - 17127521778

2X Entries Into Our F80 M3 Sweepstakes

T#:46719168

Part#: CHK0401R

Ships in 4 Business Days

$ 52.99 USD

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$ 52.99 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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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

Cool Retrun Hose

2X Entries Into Our F80 M3 Sweepstakes

T#:379713

Part#: 17127540666

Ships in 4 Business Days

$ 80.99 USD

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$ 80.99 USD

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Connects to the radiator

Water Hose

2X Entries Into Our F80 M3 Sweepstakes

T#:594317

Part#: 17127560974

Ships in 4 Business Days

$ 37.99 USD

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Qty

$ 37.99 USD

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Radiator to Auto Trans Oil Cooler

Rein Water Pipe With O-Rings

2X Entries Into Our F80 M3 Sweepstakes

T#:17704768

Part#: 11537519710

Ships in 4 Business Days

$ 46.99 USD

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Qty

$ 46.99 USD

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Water pipes are essential for proper cooling. If they are cracked, they are going to need to be replaced as soon as possible to avoid overheating your engine.

BMW Radiator Hose Kit - 17127519257

2X Entries Into Our F80 M3 Sweepstakes

T#:46719182

Part#: CHK0033

Ships in 4 Business Days

$ 66.99 USD

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Qty

$ 66.99 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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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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Coolant Hose

2X Entries Into Our F80 M3 Sweepstakes

T#:591989

Part#: 17127519254

Ships in 4 Business Days

$ 48.48

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

$ 44.99 USD

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$ 44.99 USD

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Attaches to the vent port on the expansion tank

OEM Rein Coolant Hose - E60 525/530 M54

2X Entries Into Our F80 M3 Sweepstakes

T#:379784

Part#: 17127519259

Ships in 4 Business Days

$ 65.99 USD

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Qty

$ 65.99 USD

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Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.

10,82x1,78 RD HNBR SH65

2X Entries Into Our F80 M3 Sweepstakes

T#:15015311

Part#: 17227581147

Ships in 2 Business Days

$ 3.99

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

$ 2.99 USD

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Qty

$ 2.99 USD

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O-ring for oil cooler

Rein Turbo Charger Cooling Hose - Return

2X Entries Into Our F80 M3 Sweepstakes

T#:34080768

Part#: 11537558903

Ships in 2 Business Days

$ 59.99 USD

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$ 59.99 USD

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Turbo Charger Cooling Hose - Return is essential for maintaining the efficiency and performance of your turbocharged vehicle. This high-quality return hose is specifically designed to handle the intense heat and pressure generated by the turbocharger system. Manufactured using durable materials, this cooling hose ensures optimal coolant flow to keep your engine running at peak performance. Available at Turner Motorsport, it’s the perfect upgrade or replacement part for your vehicle’s turbo system.

High-performance cooling solution for turbocharged engines
Ensures efficient coolant circulation to prevent overheating
Manufactured from heat-resistant and durable materials
Direct fit for a hassle-free installation
Designed for long-lasting durability and reliability
Compatible with a variety of makes and models

This Turbo Charger Cooling Hose - Return from Turner Motorsport is the ideal choice for any turbocharged engine, ensuring your vehicle operates smoothly and efficiently.

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Rein Coolant Hose - E60, E61

2X Entries Into Our F80 M3 Sweepstakes

T#:402414

Part#: 11537544638

Ships in 4 Business Days

$ 33.99 USD

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$ 33.99 USD

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Comes off of the thermostat

OEM Rein Radiator Return Hose - BMW E60 525i 530i M54

2X Entries Into Our F80 M3 Sweepstakes

T#:15115

Part#: 17127519257

Ships in 4 Business Days

$ 58.90 USD

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$ 58.90 USD

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Radiator hoses can become brittle over time, leading to cracks and leaks. Replace yours with this OEM Rein coolant hose to ensure your cooling system remains leak free for years to come.

OEM Rein Coolant Hose - BMW E60 E63/E64 E65/E66

2X Entries Into Our F80 M3 Sweepstakes

T#:45791754

Part#: 17127508011R

Ships in 4 Business Days

$ 35.99 USD

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Qty

$ 35.99 USD

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This hose runs from the lower radiator port on the passenger side of the radiator to the water pump on the engine. Rubber hoses can crack over time, leading to coolant loss. Replace your hose with this OEM Rein hose to eliminate leaks and prevent overheating.

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AAE Remanufactured Power Steering Pump - E60, E61

T#:579933

Part#: 5805

Ships in 4 Business Days

$ 259.99 USD

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Qty

$ 259.99 USD

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Restore steering performance to the way it was from the factory.

Febi Coolant Pipe - E53, E60, E63, E64, E65, E66, E70, F02

We Price Match - Give Us A Call or Chat!

T#:385560

Part#: 11511439976

Ships in 2 Business Days

$ 20.99

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

$ 17.99 USD

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$ 17.99 USD

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Connects the inlet of the water pump to the valley pan

Rein Expansion Tank Return Hose - E60, E61

2X Entries Into Our F80 M3 Sweepstakes

T#:591993

Part#: 17127519258

Ships in 4 Business Days

$ 56.99 USD

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$ 56.99 USD

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Connects between the top of the radiator and the bottom of the expansion tank

Coolant Hose

2X Entries Into Our F80 M3 Sweepstakes

T#:18468308

Part#: 11537566329PRM

Ships in 2 Business Days

$ 28.99 USD

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Qty

$ 28.99 USD

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BMW Water Pump Kit - 11517632426

2X Entries Into Our F80 M3 Sweepstakes

T#:46615999

Part#: WPS0507

Ships in 4 Business Days

$ 961.99 USD

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Qty

$ 961.99 USD

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Late-model external water pumps are typically more dependable and easier to service, with no gasket or O-ring to worry about. Replacing higher-mileage units during routine cooling system maintenance is a smart way to add extra peace of mind.

Late-model external water pumps have the advantage of being generally more reliable, while also being easier to service, not requiring a gasket or o-ring. Replacing high mileage units during cooling system services provides peace of mind.

Includes:

Water pump
Thermostat assembly
Water pump elbow
Coolant hoses
Necessary hardware

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OEM Rein Coolant Hose w/ Temperature Sensor - BMW E60 E63/E64 E65/E66...

2X Entries Into Our F80 M3 Sweepstakes

T#:375746

Part#: 17127508011

In Stock at Vendor

$ 75.99 USD

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$ 75.99 USD

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This hose runs from the lower radiator port on the passenger side of the radiator to the water pump on the engine. Rubber hoses can crack over time, leading to coolant loss. Replace your hose with this OEM Rein hose to eliminate leaks and prevent overheating.

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Rein Coolant Return Hose - E60

2X Entries Into Our F80 M3 Sweepstakes

T#:591987

Part#: 17127519249

Ships in 4 Business Days

$ 55.99 USD

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Qty

$ 55.99 USD

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Attaches from radiator to water pump inlet

Behr Radiator Replacement

For Automatic Vehicles only

T#:591355

Part#: 17117519211

Ships in 2 Business Days

$ 454.11

This product was last offered at the strikethrough price on
08-17-2026

$ 388.67 USD

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Qty

$ 388.67 USD

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Replace your faulty or worn radiator with this factory replacement

Coolant Hose - Return Line

T#:2528171

Part#: 17127519257

Ships in 9 Business Days

$ 32.99 USD

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Qty

$ 32.99 USD

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Maintaining exact thermal stability is vital to preserving engine longevity and preventing track day delays or street-driven cooling failures.

Water Pump Service Kit

2X Entries Into Our F80 M3 Sweepstakes

T#:57616363

Part#: 115175869259

Ships in 4 Business Days

$ 1,687.99 USD

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Qty

$ 1,687.99 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.

Water Pump Service Kit

2X Entries Into Our F80 M3 Sweepstakes

T#:57616366

Part#: 115175869251

Ships in 4 Business Days

$ 1,326.99 USD

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Qty

$ 1,326.99 USD

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Refresh your cooling setup with full confidence and protect your investment against heat-induced power loss.

Thermostat Hose

T#:2587316

Part#: 11537544638

Ships in 9 Business Days

$ 22.99 USD

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Qty

$ 22.99 USD

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When performance and track-proven durability matter, Burgaflex cooling components deliver the uncompromising quality your engine demands.

Water Pump Service Kit

2X Entries Into Our F80 M3 Sweepstakes

T#:57616362

Part#: 1151758692550

Ships in 4 Business Days

$ 1,264.99 USD

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$ 1,264.99 USD

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This CRP/Rein service kit offers an all-in-one overhaul solution designed to restore maximum cooling system integrity.

Coolant Pipe Hose

T#:641533

Part#: 11511439976

Ships in 9 Business Days

$ 14.99 USD

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Qty

$ 14.99 USD

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This Burgaflex coolant pipe hose is built as a direct OEM-quality replacement to restore full integrity to your cooling circuit.

Water Pump Service Kit

2X Entries Into Our F80 M3 Sweepstakes

T#:57616368

Part#: WPS0506

Ships in 4 Business Days

$ 1,326.99 USD

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Qty

$ 1,326.99 USD

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Prevent cooling system failures before they track-side or daily-drive disrupt your journey with a race-grade, bulletproofed replacement solution.

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