BMW Coolant & Radiator Hoses for BMW 5 Series E60 (2004-2010)

Black Magic Parts Cylinder Head Coolant Flange - BMW N52 N54 N55 3.0L...

T#:38094360

Part#: 601-0003

In Stock

$ 24.99 USD

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$ 24.99 USD

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The Black Market Parts (by Precision Raceworks) BMW Billet Coolant Flange was designed as a replacement for the factory plastic flange that is found in the hose that connects the thermostat to the cylinder head. The plastic flange commonly cracks, which leads to coolant loss and engine overheating. Replace your coolant flange before disaster occurs and leaves you stuck on the side of the road.

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Rein Water Hose With Gasket - Water Pump To Engine Inlet

T#:17804808

Part#: 11537584630R

In Stock

$ 40.99 USD

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$ 40.99 USD

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Rein OE quality water hoses are designed to be direct replacements for OE hoses and assemblies. This includes the hose and clamps.

Rein Coolant Hose - Supply Line - E60, E61

T#:557219

Part#: 17127546064

In Stock

$ 54.85

This product was last offered at the strikethrough price on
05-13-2026

$ 47.99 USD

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$ 47.99 USD

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Connects from water pump to top left of radiator

Rein Coolant Hose - E60, E61

T#:557207

Part#: 17127565075

In Stock

$ 40.58

This product was last offered at the strikethrough price on
05-11-2026

$ 36.99 USD

Limited Qty Sale

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$ 40.58

This product was last offered at the strikethrough price on
05-11-2026

$ 36.99 USD

Limited Qty Sale

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From radiator to thermostat

Coolant Hose - Return Line

T#:377696

Part#: 17127521778

In Stock

$ 32.99 USD

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$ 32.99 USD

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Connects from water pump to top right of radiator

Rein Cooling Hose - Cylinder Head To Thermostat - E60, E61

T#:557206

Part#: 11537566329

In Stock

$ 27.99

This product was last offered at the strikethrough price on
08-04-2026

$ 25.99 USD

Limited Qty Sale

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Qty

$ 27.99

This product was last offered at the strikethrough price on
08-04-2026

$ 25.99 USD

Limited Qty Sale

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Replace your leaking hose

Water Hose with Gasket

T#:599688

Part#: 11537560530

Back Ordered

$ 21.99 USD

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$ 21.99 USD

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This short curved coolant hose connects from the aux water pump near the transmission.

OEM Rein Coolant Expansion Tank Return Hose - E60 E63

T#:19545

Part#: 17127545653

Ships in 3 Business Days

$ 53.99

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

$ 30.99 USD

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$ 30.99 USD

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This is the coolant reservoir expansion tank return hose that connects to the bottom of the expansion tank. 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.

This item fits the following BMWs:
2004-2010 E60 BMW 545i 550i
2004-2010 E63 BMW 645ci 650i

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Expansion Tank Vent Pipe

T#:402415

Part#: 17127521775

In Stock at Vendor

$ 28.99 USD

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$ 28.99 USD

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Replace your cracked and leaking hose with this replacement from Rein

Expansion Tank Vent Hose

For vehicles with production date up to 07/2004

T#:591986

Part#: 17127519247

Ships in 3 Business Days

$ 29.99 USD

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$ 29.99 USD

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With quick connect coupling

Coolant Hose

For vehicles with automatic transmission only

T#:379793

Part#: 17127534918

In Stock at Vendor

$ 90.99 USD

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$ 90.99 USD

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From water pump to radiator

Upper Radiator Hose

For vehicles with automatic transmission

T#:377397

Part#: 17127519248

Ships in 3 Business Days

$ 100.99 USD

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$ 100.99 USD

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Attaches to the water pump

Rein Water Pump Return Hose - E60, E63, E64

T#:592005

Part#: 17127540667

Ships in 3 Business Days

$ 26.99 USD

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$ 26.99 USD

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Hose that pulls water from the water pump and disperses it to your engine

Rein Water Supply Hose - E60, E61

T#:591801

Part#: 11537522999

Ships in 3 Business Days

$ 39.99 USD

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$ 39.99 USD

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Serves as a Y-connection for the Thermostat and Water Pump

Rein Upper Radiator Hose - E60, E63, E64

T#:592004

Part#: 17127540665

Ships in 1 Business Day

$ 79.99 USD

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$ 79.99 USD

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Connects water pump to radiator

Radiator Vent Hose

T#:592001

Part#: 17127534917

Ships in 3 Business Days

$ 38.23

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

$ 37.99 USD

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$ 37.99 USD

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Replace your cracked & leaking hose

OEM Rein Coolant Hose - E60 528

T#:557218

Part#: 17127565780

Back Ordered

$ 35.99 USD

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$ 35.99 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.

OEM Rein Coolant Pipe Inlet Hose Section - N52

T#:388662

Part#: 11537516414

In Stock

$ 19.99 USD

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$ 19.99 USD

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Cooling hoses tend to crack over time after going through countless heating and cooling cycles. This can lead to leaks or air bubbles in the cooling system that lead too coolant loos, hurts cooling potential, or could possibly cause damage from excess heat.

Fits the following BMWs:
Submodels with N52 3.0L engine.

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Rein Coolant Hose - E60, E61, E70, E82, E83, E88, E90, E91, E92, E93,...

T#:348982

Part#: 11537521049

In Stock

$ 17.99 USD

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$ 17.99 USD

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Connects from the water pump to the thermostat

Coolant Hose

For vehicles with production date from 07/2004

T#:393277

Part#: 17127542540

In Stock

$ 51.99 USD

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$ 51.99 USD

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Attaches to the vent port on the expansion tank

OEM Rein Coolant Hose - E60 525/530 M54

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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Qty

$ 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.

Rein Cooling O-Ring - E53, E60, E63, E64, E65, E66, E70

T#:362446

Part#: 11531710048

In Stock

$ 4.07 USD

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$ 4.07 USD

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Seals the rear of the water transfer pipe to the block

Coolant Hose - Supply Line

For vehicles with manual transmission only

T#:379708

Part#: 17127521777

Ships in 3 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 Rein Coolant Hose - E60 525/530 M54

T#:379784

Part#: 17127519259

Ships in 3 Business Days

$ 65.99 USD

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$ 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.

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

For vehicles with automatic transmission

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

Rein Coolant Hose - E60, E61

T#:402414

Part#: 11537544638

Ships in 3 Business Days

$ 33.99 USD

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$ 33.99 USD

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Comes off of the thermostat

OEM Rein Coolant Hose - E60 E61 E83 Z4

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

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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BMW Radiator Hose Kit - 17127519257

T#:46719182

Part#: CHK0033

Ships in 3 Business Days

$ 66.99 USD

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

T#:53750141

Part#: CHU0460

Ships in 3 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

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

T#:15115

Part#: 17127519257

Ships in 3 Business Days

$ 58.90 USD

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Qty

$ 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.

Rein Water Pipe With O-Rings

T#:17704768

Part#: 11537519710

Ships in 3 Business Days

$ 46.99 USD

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$ 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.

Water Hose

T#:594317

Part#: 17127560974

Ships in 3 Business Days

$ 37.99 USD

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Qty

$ 37.99 USD

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Radiator to Auto Trans Oil Cooler

Rein Expansion Tank Return Hose - E60, E61

T#:591993

Part#: 17127519258

Ships in 3 Business Days

$ 56.99 USD

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Qty

$ 56.99 USD

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

Rein Turbo Charger Cooling Hose - Return

T#:34080768

Part#: 11537558903

In Stock

$ 59.99 USD

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Qty

$ 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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BMW Radiator Hose Kit - 17127521778

T#:46719168

Part#: CHK0401R

Ships in 3 Business Days

$ 52.99 USD

Add to Wish List

Qty

$ 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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Coolant Hose

T#:591989

Part#: 17127519254

Ships in 3 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

Cool Retrun Hose

T#:379713

Part#: 17127540666

Ships in 3 Business Days

$ 80.99 USD

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Qty

$ 80.99 USD

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Connects to the radiator

Rein Coolant Return Hose - E60

T#:591987

Part#: 17127519249

Ships in 3 Business Days

$ 55.99 USD

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Qty

$ 55.99 USD

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Attaches from radiator to water pump inlet

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

T#:45791754

Part#: 17127508011R

Ships in 3 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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Rein Coolant Return Pipe - N62 N73

T#:386411

Part#: 11511439976

Back Ordered

$ 14.99

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

$ 13.99 USD

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$ 13.99 USD

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This is the coolant return pipe on the back of the water pump on the N62 and N73 engines used in the E53 X5, E60 545/550, E63 645/650, E65 745/750, E70 X5, and F02 750. This pipe connects the water pump to the valley pan and it's a compression fitting (no o-rings). Whenever the water pump or valley pan are replaced this tube should also be replaced. This is one area where you don't want to go back and re-do your work because of a leaking fitting! 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.

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