Volkswagen MK5 Coolant Expansion Tank Hoses

Pair of plastic coolant lines between the auxiliary water pump and lower expansion tank hose We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4846034

Mfg#:

1K0121070BD

Lower expansion tank hose

Brand:

ES#:

315283

Mfg#:

1K0121109AH

65% off MSRP

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

$48.99

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

$16.99 USD

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on orders $49 and up

Lifetime Replacement

Upper expansion tank hose

Brand:

ES#:

315361

Mfg#:

1K0121447C

9% off MSRP

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

$21.99

This product was last offered at the strikethrough price on
08-19-2026

$19.99 USD

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on orders $49 and up

Lifetime Replacement

Replace at the first signs of leakage We Price Match - Give Us A Call or Chat!
For vehicles with CBFA or CCTA engine code only

Brand:

ES#:

4810100

Mfg#:

1K0121109AK

$13.99 USD

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on orders $49 and up

Lifetime Replacement

Replace at the first signs of leakage 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with FSI engines only

Brand:

ES#:

5433718

Mfg#:

1K0122447EQ

Connects to lower thermostat hose 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5470760

Mfg#:

1KM122109C

$30.99 USD

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Free Shipping

on orders $49 and up

Lifetime Replacement