Audi B8/B8.5 S5 Quattro 3.0T Cabriolet Cooling Expansion Tank Parts

Install new hardware with your new parts. M6 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used in securing the coolant expansion tank

Brand:

ES#:

470213

Mfg#:

N90570802

19% off MSRP

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

$3.55

This product was last offered at the strikethrough price on
06-08-2026

$2.86 USD

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Lifetime Replacement

Seals the expansion tank cap to the reservoir. 28.5x3.8 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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Brand:

ES#:

2598146

Mfg#:

1H0121687A

$3.99 USD

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Lifetime Replacement

Keep proper pressure on your coolant affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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Brand:

ES#:

2802007

Mfg#:

1J0121321B

$10.99 USD

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Lifetime Replacement

Keep proper pressure in your coolant system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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Brand:

ES#:

2815697

Mfg#:

3B0121321

$7.99 USD

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Lifetime Replacement