BMW Expansion Tank Hoses

Runs from the expansion tank to the heater core

Brand:

ES#:

4349490

Mfg#:

11531438632

Prevent destructive air pockets from compromising your engine with this replacement coolant hose vent pipe from Burgaflex.

Brand:

ES#:

4349502

Mfg#:

17127508012

By utilizing high-grade silicone rather than standard rubber and plastic, VTT offers a hose that stays flexible and robust through countless heat cycles. 2X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

5446529

Mfg#:

N54CLVTBLKO

From Expansion Tank (Center Fitting)

Brand:

ES#:

38309

Mfg#:

17127508040

6% off MSRP

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

$89.99

This product was last offered at the strikethrough price on
10-24-2026

$84.99 USD

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Lifetime Replacement

13.1-15.3mm

Brand:

ES#:

2538030

Mfg#:

16121176918KT

$124.99 USD

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Lifetime Replacement

Replacement coolant hose that connects the expansion tank to the auxiliary water pump

Brand:

ES#:

261940

Mfg#:

17127591512

6% off MSRP

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

$89.99

This product was last offered at the strikethrough price on
10-24-2026

$84.99 USD

Add to Cart

Free Shipping

Lifetime Replacement

Expansion tank return hose 10X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

3463473

Mfg#:

17127542207

$111.99

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

$108.99 USD

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Lifetime Replacement

From expansion tank to radiator

Brand:

ES#:

37919

Mfg#:

17111737708

3% off MSRP

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

$79.99

This product was last offered at the strikethrough price on
10-24-2026

$77.99 USD

Add to Cart

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on orders $49 and up

Lifetime Replacement

Expansion tank return line

Brand:

ES#:

38371

Mfg#:

17127519259

6% off MSRP

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

$146.99

This product was last offered at the strikethrough price on
10-24-2026

$137.99 USD

Add to Cart

Free Shipping

Lifetime Replacement

Expansion tank return hose

Brand:

ES#:

38430

Mfg#:

17127542207

3% off MSRP

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

$119.99

This product was last offered at the strikethrough price on
10-24-2026

$116.99 USD

Add to Cart

Free Shipping

Lifetime Replacement

Hose for the expansion tank to the water pump 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:

ES#:

2602357

Mfg#:

11531289257

Nothing ruins a weekend drive faster than a brittle, leaking cooling hose. If your factory hose has seen better days, this precision-molded coolant recovery tank hose is the perfect weekend DIY fix to restore your cooling system's integrity. 2X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

5480651

Mfg#:

17128570061

Maintain peak cooling system performance and safeguard your engine against overheating with the Febi Bilstein Coolant Pipe.

Brand:

ES#:

5492562

Mfg#:

17125A05950

We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4861042

Mfg#:

17129845173

We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4861008

Mfg#:

17127619688

$66.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement