Audi B9 A4 Quattro 2.0T Engine Air Filters

High-Flow cotton gauze filter designed to be a performer, while lasting a lifetime affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4423854

Mfg#:

E-0647

Used to clean the filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4137423

Mfg#:

CL-1

$11.99 USD

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Lifetime Replacement

Keep clean air running through your engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4145063

Mfg#:

8W0133843C

$38.99

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

$37.99 USD

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Lifetime Replacement

For use with ITG foam filters affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

No T-oil

ES#:

3546630

Mfg#:

NT0-AEROSOLKT

Removes dirt from oiled Pipercross filters to regain air flow performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2626404

Mfg#:

C9003

Clean up kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5434055

Mfg#:

CK-003

Keep clean air running through your engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
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Brand:

ES#:

4345970

Mfg#:

8W0133843C

$35.99 USD

Add to Cart

Lifetime Replacement

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4334162

Mfg#:

8W0133843C

$27.99 USD

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Free Shipping

on orders $49 and up

Lifetime Replacement