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BMW 135i Engine Heating & Cooling Hoses

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Turbo Water Feed Line - Rear Turbo

ES#4370122 - 11537558901 - Turbo Water Feed Line - Rear Turbo - Supplies coolant to the rear turbocharger - Rein - BMW

Supplies coolant to the rear turbocharger affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4370122
Mfg#:
11537558901
In Stock
$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Return Hose

ES#178032 - 64216951946 - Radiator Return Hose - Connects from the top side of the radiator to the expansion tank - Genuine BMW - BMW

Connects from the top side of the radiator to the expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
178032
Mfg#:
64216951946
In Stock
3% off MSRP

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

$62.99

This product was last offered at the strikethrough price on
06-20-2026

$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Return & Thermostat Hose

ES#1897621 - 17127599455 - Heater Return & Thermostat Hose - Replace damaged hoses to stop leaks and make sure your vehicle is running its absolute best - Genuine BMW - BMW

Replace damaged hoses to stop leaks and make sure your vehicle is running its absolute best affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
1897621
Mfg#:
17127599455
Ships in 1-2 days
3% off MSRP

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

$215.99

This product was last offered at the strikethrough price on
06-20-2026

$209.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Coolant Line Kit

ES#3675533 - 11537558900KT1 - Turbo Coolant Line Kit - Includes all four coolant lines and 1 Gallon of Genuine BMW coolant. - Genuine BMW - BMW

Includes all four coolant lines and 1 Gallon of Genuine BMW coolant. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
3675533
Mfg#:
11537558900KT1
In Stock
$570.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Expansion tank coolant Line

ES#1897620 - 17127599454 - Expansion tank coolant Line - Expansion tank to heater core - Genuine BMW - BMW

Expansion tank to heater core affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
1897620
Mfg#:
17127599454
Ships in 1-2 days
3% off MSRP

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

$216.99

This product was last offered at the strikethrough price on
06-20-2026

$210.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Charger Cooling Hose - Return

ES#4765877 - 11537558903 - Turbo Charger Cooling Hose - Return - Connects rear turbo charger to rest of cooling system - Bremmen Parts - BMW

Connects rear turbo charger to rest of cooling system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4765877
Mfg#:
11537558903
In Stock
ON SALE! SAVE 21%
$60.99

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

$48.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#3499726 - 17127599450 - Coolant Hose - Connects your radiator to the thermostat - Rein - BMW

Connects your radiator to the thermostat affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3499726
Mfg#:
17127599450
In Stock
$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Water Feed Line - Front Turbo

ES#3499733 - 11537558899 - Turbo Water Feed Line - Front Turbo - Supplies coolant to the front turbocharger - Rein - BMW

Supplies coolant to the front turbocharger affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3499733
Mfg#:
11537558899
In Stock
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Water Feed Line - Front Turbo

ES#4765873 - 11537558899 - Turbo Water Feed Line - Front Turbo - Supplies coolant to the front turbocharger - Bremmen Parts - BMW

Supplies coolant to the front turbocharger affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4765873
Mfg#:
11537558899
In Stock
ON SALE! SAVE 20%
$46.99

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

$37.53 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54 Performance Silicone Radiator Hoses

ES#4690094 - 008640LA01 - N54 Performance Silicone Radiator Hoses - Upper and lower radiator silicone coolant hose kit to upgrade from your stock rubber hoses. Includes stainless steel hose clamps. Made to re-use your factory connections. - ECS - BMW

Upper and lower radiator silicone coolant hose kit to upgrade from your stock rubber hoses. Includes stainless steel hose clamps. Made to re-use your factory connections. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4690094
Mfg#:
008640LA01
In Stock
ON SALE! SAVE 25%
$121.99

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

$91.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Water Feed Line - Rear Turbo

ES#4765874 - 11537558901 - Turbo Water Feed Line - Rear Turbo - Supplies coolant to the rear turbocharger - Bremmen Parts - BMW

Supplies coolant to the rear turbocharger affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4765874
Mfg#:
11537558901
In Stock
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
This product is lifetime replacement eligible Lifetime Replacement

Turbo Water Feed Line

ES#4689825 - 11537583900 - Turbo Water Feed Line - Rein OE quality coolant hose turbo - Rein - BMW

Rein OE quality coolant hose turbo affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4689825
Mfg#:
11537583900
In Stock
$45.99 USD
Free Shipping
on orders $49 and up

Coolant Hose

ES#3138204 - 11537545665 - Coolant Hose - Hose that runs from the water pump to the thermostat. - Rein - BMW

Hose that runs from the water pump to the thermostat. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3138204
Mfg#:
11537545665
In Stock
$23.98

This product was last offered at the strikethrough price on
03-08-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Cooling System Refresh Kit - Level 3

ES#2739952 - 11510392553RKT2 - ECS Cooling System Refresh Kit - Level 3 - Everything you need to totally service your cooling system, including a radiator and belt service. Now Includes ECS Billet Aluminum Radiator Drain Plug! - Assembled By ECS - BMW

Everything you need to totally service your cooling system, including a radiator and belt service. Now Includes ECS Billet Aluminum Radiator Drain Plug! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with automatic or DCT transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2739952
Mfg#:
11510392553RKT2
Back Ordered
Auto Notify
ON SALE!
$1316.99

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

$1199.63 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Turbo Water Feed Line - Front Turbo

ES#25130 - 11537558899 - Turbo Water Feed Line - Front Turbo - Supplies coolant to the front turbocharger - Genuine BMW - BMW

Supplies coolant to the front turbocharger affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
25130
Mfg#:
11537558899
In Stock
ON SALE!
$159.99

This product was last offered at the strikethrough price on
06-15-2026

$151.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Water Feed Line

ES#2135780 - 11537583900 - Turbo Water Feed Line - Supplies coolant to the turbocharger - Genuine BMW - BMW

Supplies coolant to the turbocharger affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2135780
Mfg#:
11537583900
Ships in 1-2 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.

$136.30

This product was last offered at the strikethrough price on
06-20-2026

$128.53 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.

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Manufacturer names and/or part numbers are used only for identification purposes.

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