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BMW M3 Thermostat Hoses

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ECS Billet Cylinder Head Outlet Hose Adapter

ES#3552811 - 024797ECS01 - ECS Billet Cylinder Head Outlet Hose Adapter - Upgrade to a much more durable connection from your cylinder head to your thermostat! Commonly referred to as a "Mickey Mouse" flange/adapter. - ECS - BMW

Upgrade to a much more durable connection from your cylinder head to your thermostat! Commonly referred to as a "Mickey Mouse" flange/adapter. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3552811
Mfg#:
024797ECS01
In Stock
ON SALE! SAVE 25%
$76.99

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

$57.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#24732 - 11531309669 - Coolant Hose - Connects thermostat to water pump and coolant pipe - Genuine BMW - BMW

Connects thermostat to water pump and coolant pipe

Brand:
Genuine BMW - Corporate Logo
ES#:
24732
Mfg#:
11531309669
Ships in 4 Business Days
$77.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#2534657 - 13541735173 - Coolant Hose - Cylinder head to thermostat - URO - BMW

Cylinder head to thermostat 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534657
Mfg#:
13541735173
Ships in 1 Business Day
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#34110 - 13541735174 - Coolant Hose - Thermostat to throttle body - Genuine BMW - BMW

Thermostat to throttle body

Brand:
Genuine BMW - Corporate Logo
ES#:
34110
Mfg#:
13541735174
Ships in 6 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.

$47.99

This product was last offered at the strikethrough price on
07-20-2026

$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

T Connector

ES#177198 - 64118367832 - T Connector - Used in the inline thermostat system - Genuine BMW - BMW

Used in the inline thermostat system

Brand:
Genuine BMW - Corporate Logo
ES#:
177198
Mfg#:
64118367832
Ships in 4 Business Days
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#34109 - 13541735173 - Coolant Hose - Cylinder head to thermostat - Genuine BMW - BMW

Cylinder head to thermostat

Brand:
Genuine BMW - Corporate Logo
ES#:
34109
Mfg#:
13541735173
Ships in 6 Business 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.

$36.99

This product was last offered at the strikethrough price on
07-20-2026

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#2534658 - 13541735174 - Coolant Hose - Thermostat to throttle body - URO - BMW

Thermostat to throttle body 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534658
Mfg#:
13541735174
Ships in 1 Business Day
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

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