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BMW Expansion Tank Hoses

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Coolant Hose

ES#2803079 - 17127509967 - Coolant Hose - Runs from the top of the expansion tank to the back of the engine - Rein - BMW

Runs from the top of the expansion tank to the back of the engine 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803079
Mfg#:
17127509967
Ships in 3 Business Days
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose - Lower Expansion Tank

ES#3235186 - 11533400205 - Coolant Hose - Lower Expansion Tank - Keep your vehicle's coolant system in order with a new hose - Gates - BMW

Keep your vehicle's coolant system in order with a new hose

Brand:
Gates - Corporate Logo
ES#:
3235186
Mfg#:
11533400205
Ships on Nov 12, 2026
$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Vent Hose

ES#3509367 - 17127541146 - Expansion Tank Vent Hose - Replace your leaking hose - Rein - BMW

Replace your leaking hose 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3509367
Mfg#:
17127541146
In Stock at Vendor
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Hose

ES#4809971 - 17127578405 - Expansion Tank Hose - Runs from the top of the radiator to the expansion tank - URO - BMW

Runs from the top of the radiator to the expansion tank 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4809971
Mfg#:
17127578405
Ships in 1 Business Day
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Hose

ES#2803032 - 17127509965 - Expansion Tank Hose - Replace your leaking hoses - Rein - BMW

Replace your leaking hoses 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803032
Mfg#:
17127509965
Ships in 3 Business Days
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Hose - From Expansion Tank (Center Fitting)

ES#2881606 - 17127534527 - Water Hose - From Expansion Tank (Center Fitting) - Connects the radiator to the expansion tank - Vaico - BMW

Connects the radiator to the expansion tank We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2881606
Mfg#:
17127534527
Ships in 1 Business Day
$34.22 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant hose

ES#2803676 - 17127509966 - Coolant hose - Connects to the bottom of the expansion tank - Rein - BMW

Connects to the bottom of the expansion tank 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803676
Mfg#:
17127509966
Ships in 3 Business Days
$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Return Hose

ES#3235132 - 11531436410 - E46 Return Hose - Connects the Expansion Tank to the Water Pipe - Gates - BMW

Connects the Expansion Tank to the Water Pipe

Brand:
Gates - Corporate Logo
ES#:
3235132
Mfg#:
11531436410
Ships on Nov 12, 2026
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank Overflow Hose

ES#5341135 - 17128651298 - Coolant Expansion Tank Overflow Hose - Connects the expansion tank to the upper radiator hose - Rein - BMW

Connects the expansion tank to the upper radiator hose 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5341135
Mfg#:
17128651298
Back Ordered
$31.99 USD
Free Shipping
on orders $49 and up

Expansion Tank Hose

ES#2608550 - 11531439123 - Expansion Tank Hose - Runs from expansion tank to the radiator - Rein - BMW

Runs from expansion tank to the radiator 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2608550
Mfg#:
11531439123
Ships in 3 Business Days
$32.99

This product was last offered at the strikethrough price on
10-22-2026

$31.09 USD
Free Shipping
on orders $49 and up

Coolant Hose

ES#2803194 - 17127545653 - Coolant Hose - Attaches to the lower port on the expansion tank - Rein - BMW

Attaches to the lower port on the expansion tank 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803194
Mfg#:
17127545653
Ships in 3 Business Days
$53.99

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

$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Vent Pipe

ES#3499694 - 17127534527 - Coolant Vent Pipe - Connects the radiator to the expansion tank - Rein - BMW

Connects the radiator to the expansion tank 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3499694
Mfg#:
17127534527
Ships in 3 Business Days
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose Vent Pipe

ES#2803894 - 17127508012 - Coolant Hose Vent Pipe - For E65/E66 745 - Rein - BMW

For E65/E66 745 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803894
Mfg#:
17127508012
Back Ordered
$37.99

This product was last offered at the strikethrough price on
10-22-2026

$30.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Expansion Tank Hose - Priced Each

ES#4845719 - 17129845173 - Cylinder Head Expansion Tank Hose - Priced Each - Routed from expansion tank to Cylinder Head, direct OE replacement part! - Rein - BMW

Routed from expansion tank to Cylinder Head, direct OE replacement part! 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4845719
Mfg#:
17129845173
Ships in 2 Business Days
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Hose

ES#3509362 - 17127592645 - Expansion Tank Hose - Hose for the expansion tank to the radiator - Rein - BMW

Hose for the expansion tank to the radiator 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3509362
Mfg#:
17127592645
Ships in 3 Business Days
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Vent Hose

ES#3141679 - 17127519247 - Expansion Tank Vent Hose - With quick connect coupling - Rein - BMW

With quick connect coupling 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 07/2004

Brand:
Rein - Corporate Logo
ES#:
3141679
Mfg#:
17127519247
Ships in 3 Business Days
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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