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BMW Coolant & Radiator Hoses

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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Water Hose Set - E30 M3
Water Hose Set - E30 M3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:3449
Part#: 11531309667KIT
Ships in 2 Business Days
$ 167.05 USD
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$ 167.05 USD
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This pacakge of six rubber cooling hoses for the E30 M3 includes most of the commonly replaced coolant lines on the S14. Set includes -
  • upper radiator hose from the large metal coolant pipe, #23 in the diagram
  • top thermostat hose to the large metal coolant pipe, #15 in the diagram
  • middle thermostat hose (T-shaped) to the small metal coolant pipe and to the water pump, #13 in the diagram
  • lower thermostat hose to the bottom of radiator, #22 in the diagram
  • lower radiator hose to coolant pipe, #24 in the diagram
  • expansion tank hose to the small metal coolant pipe, #17 in the diagram
    We use a mix if OE BMW and aftermarket hoses that we trust. This is the original E30 M3 Cooling Hose kit that we have been selling for 20 years. Looking for hose clamps too? We have OEM-style clamps for these too, select this in the options list below.

    This item fits the following BMWs:
    1988-1991 E30 BMW M3
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    Turner OEM Water Hose Set - E30 M3
    Turner OEM Water Hose Set - E30 M3
    10X Entries Into Our F80 M3 Sweepstakes
    Packaged by Turner - Corporate Logo
    T#:338252
    Part#: 11531309667KIT
    Ships in 4 Business Days
    Sale - Save 3% $ 212.99

    This product was last offered at the strikethrough price on
    05-03-2026

    Starting at $ 206.38 USD
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    Sale - Save 3%
    $ 212.99

    This product was last offered at the strikethrough price on
    05-03-2026

    Starting at $ 206.38 USD
    Free Shipping
    Add to Wish List
    This pacakge of six rubber cooling hoses for the E30 M3 includes most of the commonly replaced coolant lines on the S14. Set includes -
  • upper radiator hose from the large metal coolant pipe, #23 in the diagram
  • top thermostat hose to the large metal coolant pipe, #15 in the diagram
  • middle thermostat hose (T-shaped) to the small metal coolant pipe and to the water pump, #13 in the diagram
  • lower thermostat hose to the bottom of radiator, #22 in the diagram
  • lower radiator hose to coolant pipe, #24 in the diagram
  • expansion tank hose to the small metal coolant pipe, #17 in the diagram
    We use a mix if OE BMW and aftermarket hoses that we trust. This is the original E30 M3 Cooling Hose kit that we have been selling for 20 years. Looking for hose clamps too? We have OEM-style clamps for these too, select this in the options list below.

    This item fits the following BMWs:
    1988-1991 E30 BMW M3
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    Complete Cooling System Hose Kit
    Complete Cooling System Hose Kit
    10X Entries Into Our F80 M3 Sweepstakes
    Packaged by Turner - Corporate Logo
    T#:5416786
    Part#: 11531436408TMSKT
    Ships in 3 Business Days
    Sale - Save 9% $ 307.99

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 280.08 USD
    Free Shipping
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    Sale - Save 9%
    $ 307.99

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 280.08 USD
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    The cooling hoses on your BMW are exposed to vast temperature changes, as well as exposure the elements. Over time, they will fail and can cause you to be stranded, or a worse failure. Turner Motorsport has created a kit that includes all of the necessary cooling system hoses as well as a gallon of coolant to correctly service your cooling system. Kit includes: Genuine BMW Antifreeze - 1 Gallon 2 Heater hoses Expansion tank hose Water pipe to expansion tank hose Heater inlet pipe Water pipe Upper radiator hose Lower radiator hose
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    Complete Cooling System Hose Kit
    Complete Cooling System Hose Kit
    10X Entries Into Our F80 M3 Sweepstakes
    Packaged by Turner - Corporate Logo
    T#:638920
    Part#: 11531436408KT3
    Ships in 3 Business Days
    Sale - Save 18% $ 399.99

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 326.35 USD
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    Sale - Save 18%
    $ 399.99

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 326.35 USD
    Free Shipping
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    The cooling hoses on your BMW are exposed to vast temperature changes, as well as exposure the elements. Over time, they will fail and can cause you to be stranded, or a worse failure. We have created a kit that includes ECS Tuning silicone radiators hoses and all other necessary cooling system hoses as well as a gallon of coolant to correctly service your cooling system.
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    Transmission Cooler Hose Set - E39 540i 99-03, E38 740i/iL 99-01
    Transmission Cooler Hose Set - E39 540i 99-03, E38 740i/iL 99-01 ...
    10X Entries Into Our F80 M3 Sweepstakes
    Packaged by Turner - Corporate Logo
    T#:338705
    Part#: TMS16592
    Ships in 3 Business Days
    Sale - Save 5% $ 171.99

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

    Starting at $ 163.48 USD
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    Sale - Save 5%
    $ 171.99

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

    Starting at $ 163.48 USD
    Free Shipping
    Add to Wish List
    The oil cooler/heat exchanger for the automatic transmission is one of the most overlooked sections of the 540i and 740i cooling system. The cooler (heat exchanger) is a part of the overall cooling system and uses coolant circulated from the regular cooling system to cool the transmission oil running through this small cooling block. Some of the hoses are shared with the rest of the cooling system as well. The E38/E39 heat exchanger is located along the driver's side frame rail and is accessed from the wheel well. We recommend servicing or cleaning the heat exchanger along with any cooling system overhaul. Or if you're having transmission faults (especially for temperature) you may want to clean the transmission cooler anyway and these hoses will be a nice finishing touch.

    Replacing or cleaning the heat exchanger components could lead to better shifting of the automatic as the cooler itself can become clogged. If you're experiencing harder or hesitating shifts, and the internal transmission temperature is rising without being regulated, the components in this system are the likely cause. Staying on top of the cooling needs of the transmission will help prevent a very costly transmission repair in the future. These hoses are easily replaced and you can clean the heat exchanger easily with brake cleaner and some brushes.

    Included in this handy package are:
  • 11531711381 - transmission cooling hose from water pump to radiator (with t-connector)
  • 11531711385 - transmission cooling hose from radiator to cooler
  • 11531711384 - transmission cooling hose from cooler to water pump
  • 11537511207 - transmission cooling hose from cooler to chassis
  • hose clamp
  • o-ring


    This hose set fits the following BMWs:
    1999-2003 E39 BMW 540i
    1999-2001 E38 BMW 740i 740il
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    Genuine MINI Coolant Hose - Mutliple - Cooper S
    Genuine MINI Coolant Hose - Mutliple - Cooper S
    Genuine MINI - Corporate Logo
    T#:46224
    Part#: 17127541095
    In Stock
    6% off MSRP $ 217.03

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

    $ 204.99 USD
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    6% off MSRP
    $ 217.03

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

    $ 204.99 USD
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    Genuine MINI COOLANT HOSE
    Fits BMW Engines including:
    W11

    Genuine MINI Water Pipe - MINI R55 R56 R57 R58 R59 R60 R61
    Genuine MINI Water Pipe - MINI R55 R56 R57 R58 R59 R60 R61
    Genuine MINI - Corporate Logo
    T#:22331
    Part#: 11537589713
    In Stock
    10% off MSRP $ 112.24

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

    $ 100.99 USD
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    10% off MSRP
    $ 112.24

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

    $ 100.99 USD
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    Located between the water pump and the thermostat housing / MINI Cooper coolant pipe
    Genuine MINI Lower Radiator Hose To Thermostat Housing - Front
    Genuine MINI Lower Radiator Hose To Thermostat Housing - Front ...
    Genuine MINI - Corporate Logo
    T#:15102
    Part#: 17122754223
    Ships in 3 Business Days
    8% off MSRP $ 155.99

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

    $ 143.99 USD
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    8% off MSRP
    $ 155.99

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

    $ 143.99 USD
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    Genuine MINI COOLANT HOSE
    Fits BMW Engines including:
    N14,N18

    Genuine MINI Temperature Sensor - R60
    Genuine MINI Temperature Sensor - R60
    Genuine MINI - Corporate Logo
    T#:530629
    Part#: 13621433077
    Ships in 3 Business Days
    9% off MSRP $ 66.99

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

    $ 60.99 USD
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    9% off MSRP
    $ 66.99

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

    $ 60.99 USD
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    Genuine MINI Radiator Hose - Lower
    Genuine MINI Radiator Hose - Lower
    Genuine MINI - Corporate Logo
    T#:15098
    Part#: 17121475574
    Ships in 3 Business Days
    5% off MSRP $ 70.15

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

    $ 66.94 USD
    Free Shipping
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    5% off MSRP
    $ 70.15

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

    $ 66.94 USD
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    Genuine MINI COOLANT HOSE.--

    This item fits the following BMWs:
    MINI Cooper - Mini Cooper S, Mini Cooper S Convt

    --. Fits BMW Engines including:
    W11

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    Genuine MINI Water Pipe With Clip
    Genuine MINI Water Pipe With Clip
    Genuine MINI - Corporate Logo
    T#:599052
    Part#: 11537589713KTKT
    In Stock
    $ 108.99 USD
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    $ 108.99 USD
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    Genuine MINI Water Pipe With Clip

    This cooling pipe contains o-ring. Transfer coolant from the water pump to the thermostat housing.

    This kit includes the water pipe, water pipe o-ring, and clip. Clip connect and secures the unit to the thermostat housing that is often replaced.

    Key Features:

    • Essential component for coolant transfer
    • Includes water pipe, o-ring, and clip
    • Ensures secure connection to thermostat housing
    • Durable construction for long-lasting reliability
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    Genuine MINI Radiator Coolant Hose 17121475561
    Genuine MINI Radiator Coolant Hose 17121475561
    Genuine MINI - Corporate Logo
    T#:15097
    Part#: 17121475561
    Ships in 3 Business Days
    5% off MSRP $ 70.15

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

    $ 66.94 USD
    Free Shipping
    Add to Wish List
    5% off MSRP
    $ 70.15

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

    $ 66.94 USD
    Free Shipping
    Add to Wish List
    Genuine MINI COOLANT HOSE.--

    This item fits the following BMWs:
    MINI Cooper - Mini Cooper, Mini Cooper Convt, Mini Cooper S, Mini Cooper S Convt

    --. Fits BMW Engines including:
    W10

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    Genuine MINI Double Aluminum Pipe
    Genuine MINI Double Aluminum Pipe
    Genuine MINI - Corporate Logo
    T#:149672
    Part#: 64113422667
    Ships in 5 Business Days
    $ 79.99 USD
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    $ 79.99 USD
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    Genuine MINI DOUBLE PIPE
    Turbo Coolant Line Kit
    Turbo Coolant Line Kit
    Genuine MINI - Corporate Logo
    T#:594092
    Part#: 11537567849KT
    Ships in 3 Business Days
    $ 239.99 USD
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    $ 239.99 USD
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    Genuine MINI Coolant Hoses
    Genuine MINI Coolant Hoses
    Genuine MINI - Corporate Logo
    T#:46175
    Part#: 17127518503
    Ships in 3 Business Days
    6% off MSRP $ 217.99

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

    $ 203.99 USD
    Free Shipping
    Add to Wish List
    6% off MSRP
    $ 217.99

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

    $ 203.99 USD
    Free Shipping
    Add to Wish List
    Genuine MINI COOLANT HOSE
    Fits BMW Engines including:
    W11

    Genuine MINI Coolant Hose
    Genuine MINI Coolant Hose
    Genuine MINI - Corporate Logo
    T#:36118
    Part#: 11537629401
    Ships in 7 Business Days
    4% off MSRP $ 299.99

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

    $ 286.99 USD
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    4% off MSRP
    $ 299.99

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

    $ 286.99 USD
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    Genuine MINI COOLANT HOSE
    Fits BMW Engines including:
    W10

    Genuine MINI Pump To Radiator Hose Upper
    Genuine MINI Pump To Radiator Hose Upper
    Genuine MINI - Corporate Logo
    T#:22533
    Part#: 17127515989
    Ships in 3 Business Days
    5% off MSRP $ 70.15

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

    $ 66.94 USD
    Free Shipping
    Add to Wish List
    5% off MSRP
    $ 70.15

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

    $ 66.94 USD
    Free Shipping
    Add to Wish List
    Genuine MINI COOLANT HOSE.--

    This item fits the following BMWs:
    MINI Cooper - Mini Cooper, Mini Cooper Convt

    --. Fits BMW Engines including:
    W10

    Genuine MINI Coolant Hose - 17122754222
    Genuine MINI Coolant Hose - 17122754222
    Genuine MINI - Corporate Logo
    T#:22524
    Part#: 17122754222
    Ships in 3 Business Days
    7% off MSRP $ 107.99

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

    $ 99.99 USD
    Free Shipping
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    7% off MSRP
    $ 107.99

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

    $ 99.99 USD
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    Genuine MINI COOLANT HOSE
    Fits BMW Engines including:
    N12,N14,N16,N18

    Genuine MINI Upper Radiator Hose - R60 R61
    Genuine MINI Upper Radiator Hose - R60 R61
    Genuine MINI - Corporate Logo
    T#:46453
    Part#: 17129802110
    Ships in 3 Business Days
    7% off MSRP $ 107.99

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

    $ 99.99 USD
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    Add to Wish List
    7% off MSRP
    $ 107.99

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

    $ 99.99 USD
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    Genuine MINI COOLANT HOSE
    Fits BMW Engines including:
    N16,N18

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