Audi B9 Q5 Quattro 2.0T e-tron Cooling Expansion Tank Parts

See your coolant levels clearly again, comes with coolant level sensor For vehicles with model year up through 2020 (engine code DJYA)

Brand:

ES#:

4148659

Mfg#:

80A121405AQ

8% off MSRP

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

$271.99

This product was last offered at the strikethrough price on
08-13-2026

$248.99 USD

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on orders $49 and up

Lifetime Replacement

See your coolant levels clearly again, comes with coolant level sensor For vehicles with model year from 2021+ (engine code DPVA)

Brand:

ES#:

4163739

Mfg#:

80A121405AG

1% off MSRP

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

$160.00

This product was last offered at the strikethrough price on
05-01-2026

$157.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Keep proper pressure in your coolant system 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4004591

Mfg#:

5Q0121321

$16.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Install new hardware with your new parts. We Price Match - Give Us A Call or Chat!

Brand:

ES#:

2891455

Mfg#:

811807577C

$7.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

See your coolant levels clearly again, comes with coolant level sensor 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with model year up through 2020 (engine code DJYA)

Brand:

ES#:

5470726

Mfg#:

80A121405AQ