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BMW Engine Heating & Cooling Hoses

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DO88 Coolant Hoses - Black - E30 M3

ES#4656883 - do88kit130S - DO88 Coolant Hoses - Black - E30 M3 - Coolant hose upgrade for your E30! - DO88 - BMW

Coolant hose upgrade for your E30!

Brand:
DO88 - Corporate Logo
ES#:
4656883
Mfg#:
DO88KIT130S
Ships on Aug 11, 2026
$342.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Hose

ES#4883854 - 64218376999 - Heater Hose - Runs from the engine to the water valve inlet - Bremmen Parts - BMW

Runs from the engine to the water valve inlet 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4883854
Mfg#:
64218376999
Ships Today
ON SALE! SAVE 22%
$20.99

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

$16.31 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#2802960 - 17127536230 - Radiator Hose - Upper - A common source of cooling system failure. This is a direct replacement for the OEM Radiator Hose. - Rein - BMW

A common source of cooling system failure. This is a direct replacement for the OEM Radiator Hose. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802960
Mfg#:
17127536230
In Stock at Vendor
$67.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose - Return

ES#3486454 - 17128740117 - Coolant Hose - Return - Genuine BMW - BMW

Transmission Oil Cooler-Thermostat

Brand:
Genuine BMW - Corporate Logo
ES#:
3486454
Mfg#:
17128740117
Ships in 1 day
7% off MSRP

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

$120.99

This product was last offered at the strikethrough price on
07-22-2026

$112.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Hose

ES#4352624 - 64211380527 - Heater Hose - Inlet hose to the heater core - Elaplast - BMW

Inlet hose to the heater core

Brand:
Elaplast - Corporate Logo
ES#:
4352624
Mfg#:
64211380527
Ships in 3 Business Days
$62.33

This product was last offered at the strikethrough price on
04-21-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Radiator Hose Kit - Blue

ES#2764556 - MMHOSEE3692BL - Silicone Radiator Hose Kit - Blue - Stronger and better looking than OEM hoses - Mishimoto - BMW

Stronger and better looking than OEM hoses

Brand:
Mishimoto - Corporate Logo
ES#:
2764556
Mfg#:
MMHOSEE3692BL
In Stock
$110.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat O-ring

ES#2997891 - 11538658572 - Thermostat O-ring - O ring that seals the thermostat to the coolant pump - Genuine BMW - BMW

O ring that seals the thermostat to the coolant pump

Brand:
Genuine BMW - Corporate Logo
ES#:
2997891
Mfg#:
11538658572
In Stock
$9.99

This product was last offered at the strikethrough price on
03-04-2026

$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E9X N55 Silicone Coolant Outlet Hose (11537584549)

ES#5376160 - 060105LA01-02 - E9X N55 Silicone Coolant Outlet Hose (11537584549) - Replace your failure-prone rubber coolant outlet hose with a durable, long-lasting silicone solution! - ECS - BMW

Replace your failure-prone rubber coolant outlet hose with a durable, long-lasting silicone solution! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
5376160
Mfg#:
060105LA01-02
In Stock
$91.99

This product was last offered at the strikethrough price on
06-13-2026

$82.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hose - Expansion Tank-

ES#2775387 - 17122284689 - Hose - Expansion Tank- - Genuine BMW - BMW

Charge-Air Cooler

Brand:
Genuine BMW - Corporate Logo
ES#:
2775387
Mfg#:
17122284689
Ships in 4 Business Days
6% off MSRP

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

$87.99

This product was last offered at the strikethrough price on
07-22-2026

$82.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger Coolant Return Line - Cylinders 5-8

ES#4151176 - 11537577015 - Turbocharger Coolant Return Line - Cylinders 5-8 - Replace your leaking hose - Rein - BMW
ECS Tuning recommends this product.

Replace your leaking hose 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151176
Mfg#:
11537577015
In Stock
ON SALE! SAVE 15%
$64.99

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

$55.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Coolant Hose

ES#4181361 - 17128654824 - Expansion Tank Coolant Hose - Connects the cylinder head to the expansion tank - Genuine BMW - BMW

Connects the cylinder head to the expansion tank For models with the earlier B48D, B46D, or B46X engines - Not compatible with the later models that feature the B48N/B48P engine

Brand:
Genuine BMW - Corporate Logo
ES#:
4181361
Mfg#:
17128654824
In Stock
5% off MSRP

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

$57.99

This product was last offered at the strikethrough price on
07-22-2026

$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#4818582 - 17127599450 - Coolant Hose - Connects your radiator to the thermostat - Bremmen Parts - BMW

Connects your radiator to the thermostat 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818582
Mfg#:
17127599450
Ships on Aug 11, 2026
Auto Notify
ON SALE! SAVE 20%
$50.99

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

$40.79 USD
Free Shipping
on orders $49 and up

Coolant Hose

ES#4883855 - 11531287651 - Coolant Hose - From water pump to thermostat housing - Bremmen Parts - BMW

From water pump to thermostat housing 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4883855
Mfg#:
11531287651
In Stock
ON SALE! SAVE 19%
$15.99

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

$13.00 USD
Free Shipping
on orders $49 and up

Turbo Oil Return Pipe - Outlet

ES#4780023 - 11427617535 - Turbo Oil Return Pipe - Outlet - Allows oil to drain from the turbo and return back to the engine - Rein - BMW MINI

Allows oil to drain from the turbo and return back to the engine 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4780023
Mfg#:
11427617535
In Stock
$64.99 USD
Free Shipping
on orders $49 and up

Auxiliary Thermostat Hose

ES#37720 - 17111439125 - Auxiliary Thermostat Hose - This hose runs from the transmission cooler thermostat to the transmission cooler - Genuine BMW - BMW

This hose runs from the transmission cooler thermostat to the transmission cooler

Brand:
Genuine BMW - Corporate Logo
ES#:
37720
Mfg#:
17111439125
In Stock
Limited Qty Sale
$116.99

This product was last offered at the strikethrough price on
06-10-2026

$107.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#2595999 - 17127619684 - Coolant Hose - Upper radiator hose - Genuine BMW - BMW

Upper radiator hose

Brand:
Genuine BMW - Corporate Logo
ES#:
2595999
Mfg#:
17127619684
Ships in 1 day
6% off MSRP

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

$114.99

This product was last offered at the strikethrough price on
07-22-2026

$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Heating & Cooling Hoses

Over time, the rubber cooling hoses in your engine's cooling system become brittle and can burst or crack, resulting in a coolant leak. Replace old and tired coolant hoses with OEM cooling hoses or quality aftermarket options to save some money.

Other BMW Engine Heating & Cooling Hoses

Let us help you find the parts that fit your BMW

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