Rein BMW Coolant & Radiator Hoses for BMW X Series E83 (2004-2010)

Heater Inlet Pipe

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T#:594330

Part#: 11531705210

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$ 41.99 USD

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$ 41.99 USD

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This is the plastic heater inlet pipe that connects the cylinder head to the heater inlet on cars with the M52 or M54 engine.The plastic on this hose becomes brittle over time and eventually leads to failure.

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Water Pipe

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T#:594365

Part#: 11537502000

In Stock

$ 40.09

This product was last offered at the strikethrough price on
01-10-2026

$ 39.99 USD

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$ 39.99 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. This water pipe runs from the back of the water pump housing to the expansion tank hose. Includes all required seals, needed for the install.

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Rein Radiator Hose - Lower - E83

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T#:362528

Part#: 17123413819

Ships in 2 Business Days

$ 45.99 USD

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Includes port for coolant temperature sensor

Rein Radiator Hose - Automatic Transmission - E83

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T#:19573

Part#: 17123417607

Ships in 4 Business Days

$ 36.99 USD

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$ 36.99 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. Replace it at the first sign of wear to keep your coolant in your engine.

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OEM Rein Lower Radiator Hose - E83 N52 3.0L

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T#:379822

Part#: 17123422785

In Stock at Vendor

$ 37.99 USD

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$ 37.99 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 Lower Expansion Tank Coolant Hose - E83 X3

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T#:363441

Part#: 11533400205

Ships in 2 Business Days

$ 27.99 USD

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$ 27.99 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.

Rein Cylinder Head To Thermostat Hose - E83

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T#:591814

Part#: 11537552339

Ships in 2 Business Days

$ 37.06 USD

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$ 37.06 USD

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Replace your leaking coolant hose

OEM Rein Lower Radiator Hose - E83 X3

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T#:379773

Part#: 17123424499

Back Ordered

$ 36.99 USD

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$ 36.99 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.

Rein Coolant Bleeder Screw CHW1575 - Priced Each

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T#:591955

Part#: 17111712788

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$ 4.99 USD

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$ 4.99 USD

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Coolant Bleeder Screw is a critical component for maintaining your BMW’s cooling system. Designed to release trapped air from the coolant lines, this screw ensures efficient coolant flow and prevents overheating. Specifically engineered for BMW models, it enhances the overall performance and longevity of your engine by maintaining proper temperature regulation. Comes with O-Ring.

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OEM Rein Coolant Pipe Inlet Hose Section - N52

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T#:388662

Part#: 11537516414

In Stock at Vendor

$ 19.99

This product was last offered at the strikethrough price on
06-29-2026

$ 19.47 USD

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$ 19.47 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,...

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T#:348982

Part#: 11537521049

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$ 17.99 USD

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$ 17.99 USD

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Connects from the water pump to the thermostat

OEM Rein Coolant Hose - E60 E61 E83 Z4

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T#:583591

Part#: 11537519494

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$ 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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Coolant Hose

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T#:592656

Part#: 64213400417

Ships in 4 Business Days

$ 20.99 USD

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$ 20.99 USD

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Connects the expansion tank to the heater core

BMW Radiator Hose Kit - 17123413819

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T#:46719171

Part#: CHK0198

Ships in 4 Business Days

$ 49.99 USD

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$ 49.99 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 Coolant Inlet Hose Section - E82, E83, E88, E90, E91, E92, E93 ...

For vehicles with manual transmission

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T#:388668

Part#: 11537535829

In Stock at Vendor

$ 30.99

This product was last offered at the strikethrough price on
01-27-2026

$ 20.99 USD

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$ 20.99 USD

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Replaces the rubber section of the water pump inlet pipe - includes two clamps

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Rein BMW Coolant & Radiator Hoses for BMW X Series E83 (2004-2010)

Heater Inlet Pipe

Water Pipe

Rein Radiator Hose - Lower - E83

Rein Radiator Hose - Automatic Transmission - E83

OEM Rein Lower Radiator Hose - E83 N52 3.0L

OEM Rein Lower Expansion Tank Coolant Hose - E83 X3

Rein Cylinder Head To Thermostat Hose - E83

OEM Rein Lower Radiator Hose - E83 X3

Rein Coolant Bleeder Screw CHW1575 - Priced Each

OEM Rein Coolant Pipe Inlet Hose Section - N52

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

OEM Rein Coolant Hose - E60 E61 E83 Z4

Coolant Hose

BMW Radiator Hose Kit - 17123413819

Rein Coolant Inlet Hose Section - E82, E83, E88, E90, E91, E92, E93 ...

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