Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

BMW Z4 3.0Si N52 3.0L

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle BMW Z4 3.0Si N52 3.0L
Your Vehicle BMW Z4 3.0Si N52 3.0L
Change Clear

BMW Z4 3.0Si N52 3.0L Engine Heating & Cooling Hoses

Sort By
Filter By
Return to Top

Water Pipe Connector

ES#4159268 - 17112248409 - Water Pipe Connector - Located underneath the expansion tank - Hamburg Tech - BMW

Located underneath the expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4159268
Mfg#:
17112248409
Ships in 1 Business Day
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Hose - Thermostat Housing to Water Pump

ES#2879634 - 11537521049 - Water Hose - Thermostat Housing to Water Pump - Vaico - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2879634
Mfg#:
11537521049
In Stock at Vendor
$52.99

This product was last offered at the strikethrough price on
05-07-2026

$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring - Priced Each

ES#24424 - 11517514942 - O-Ring - Priced Each - Used to seal the coolant inlet pipe to the engine - Genuine BMW - BMW

Used to seal the coolant inlet pipe to the engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
24424
Mfg#:
11517514942
Ships in 3 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.

$16.99

This product was last offered at the strikethrough price on
06-07-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Hose - Heater Core to Engine Inlet

ES#177988 - 64216909240 - Heater Hose - Heater Core to Engine Inlet - Genuine BMW - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
177988
Mfg#:
64216909240
Ships in 3 Business Days
2% off MSRP

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

$45.99

This product was last offered at the strikethrough price on
06-07-2026

$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E83 Z4 Water Connector - Expansion Tank To Trans Oil Cooler

ES#5425853 - 17112248409 - E83 Z4 Water Connector - Expansion Tank To Trans Oil Cooler - Located underneath the expansion tank - URO - BMW

Located underneath the expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
URO - Corporate Logo
ES#:
5425853
Mfg#:
17112248409
Ships in 1 Business Day
$40.99 USD
Free Shipping
on orders $49 and up

Coolant Pipe O-Ring

ES#4877364 - 11517514942 - Coolant Pipe O-Ring - Precision-molded to OE coolant pipe o-ring dimensions for easy installation - URO - BMW

Precision-molded to OE coolant pipe o-ring dimensions for easy installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4877364
Mfg#:
11517514942
Back Ordered
Auto Notify
$2.09 USD
Free Shipping
on orders $49 and up

Water Pipe Connector

ES#3463469 - 17112248409 - Water Pipe Connector - Located underneath the expansion tank - Bremmen Parts - BMW

Located underneath the expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
3463469
Mfg#:
17112248409
Ships on Jun 23, 2026
ON SALE!
$31.61

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

$30.66 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#4316577 - 11537519494 - Coolant Hose - Attaches from inlet pipe to heat exchanger - URO - BMW

Attaches from inlet pipe to heat exchanger affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4316577
Mfg#:
11537519494
Ships in 1 Business Day
$20.99 USD
Free Shipping
on orders $49 and up

Coolant Pipe O-Ring Seal

ES#5339220 - 266.480 - Coolant Pipe O-Ring Seal - Seals the connection between the water pump hose and the engine inlet - Elring - BMW

Seals the connection between the water pump hose and the engine inlet affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Elring - Corporate Logo
ES#:
5339220
Mfg#:
266.480
Special Order: No Guaranteed ETA
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Inlet Hose Section

ES#4900642 - 11537516414 - Coolant Inlet Hose Section - A durable, OEM-quality replacement, designed to ensure optimal coolant flow and engine temperature control across a wide range of BMW applications. - Meyle - BMW

A durable, OEM-quality replacement, designed to ensure optimal coolant flow and engine temperature control across a wide range of BMW applications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4900642
Mfg#:
11537516414
Special Order: No Guaranteed ETA
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#4327245 - 11537521049 - Coolant Hose - Connects from the water pump to the thermostat - Meyle - BMW

Connects from the water pump to the thermostat affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4327245
Mfg#:
11537521049
Special Order: No Guaranteed ETA
$19.99 USD
Free Shipping
on orders $49 and up

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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings