Rein BMW Coolant & Radiator Hoses for BMW 5 Series E34 (1987-1995)

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We offer replacement hoses from several OE brands that we trust, along with performance silicone upgrades for those who want increased wear resistance compared to factory rubber.
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OEM Rein Throttle Body Return Hose - E34 525i
For vehicles with a production date from 03/1991
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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Rein - Corporate Logo
T#:379743
Part#: 11531738054
Ships in 4 Business Days
$ 61.99 USD
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$ 61.99 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 Radiator Hose - Upper - E32, E34
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T#:6960
Part#: 11531722682
In Stock at Vendor
$ 63.99 USD
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$ 63.99 USD
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BMW ENGINE WATER HOSE 11531722682.--

This item fits the following BMWs:
BMW 5 Series -535i
BMW 7 Series - 735i, 735iL

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Water Pump to Thermostat Cooling Hose - E30 E34 E28
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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T#:6917
Part#: 11531287651
In Stock
$ 10.99 USD
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Replace your cracked or leaking coolant hose with this radiator coolant hose that goes from the waterpump to the thermostat on cars with the M20 engine. We recommend inspecting cooling system hoses for dry rot / cracks yearly.

This item fits the following BMWs:
1984-1991 E30 BMW 325e 325es 325i 325ic 325is 325ix
1982-1988 E28 BMW 528e
1989-1990 E34 BMW 525i
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Rein Coolant Bleeder Screw CHW1575 - Priced Each
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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T#:591955
Part#: 17111712788
In Stock
$ 4.99 USD
Free Shipping on orders $49 and up
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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Rein Expansion Tank Hose - E12, E21, E23, E24, E28, E30, E32, E34 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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T#:19431
Part#: 17121712736
In Stock
$ 13.99 USD
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VENT HOSE 17121712736 Manufactured by CRP

OEM Rein Coolant Hose - E32 E34
For vehicles with production date from 03/1995
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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Rein - Corporate Logo
T#:6970
Part#: 11531741405
Ships in 4 Business Days
$ 14.99 USD
Free Shipping on orders $49 and up
$ 14.99 USD
Free Shipping on orders $49 and up
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:
BMW 5 Series - 530i, 530i wagon /540i
BMW 7 Series - 740i, 740iL

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Rein Coolant Hose - E28, E30, E34
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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T#:379671
Part#: 13541719966
Ships in 2 Business Days
$ 6.11 USD
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$ 6.11 USD
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Thermostat to throttle housing
OEM Rein Lower Radiator Hose - E34 525i
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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Rein - Corporate Logo
T#:6962
Part#: 11531722852
Ships in 2 Business Days
$ 12.99 USD
Free Shipping on orders $49 and up
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 Water Hose (Right Outlet) - E32 E34
Also use- (Qty.) (1) 17 21 1 723 943 O-Ring. ¦ Right
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T#:593082
Part#: 17221728944
Ships in 4 Business Days
$ 28.99 USD
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$ 28.99 USD
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Transmission Oil Cooler to Water Manifold

OEM Rein Coolant Hose - E34 525i M20
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T#:6955
Part#: 11531720678
Ships in 2 Business Days
$ 11.99 USD
Free Shipping on orders $49 and up
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:
BMW 5 Series - 525i, 525i Wagon

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Rein Heater Hose - E32, E34
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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T#:20514
Part#: 64211390935
Back Ordered
$ 12.99 USD
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HOSE F WATER VALVE AND LEFT 64211390935 Manufactured by CRP