Audi A4 Engine Emission Parts

Generates vacuum when under positive pressure Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

3508347

Mfg#:

06J145100P

$389.54 USD

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Lifetime Replacement

Also called the "breather valve" or "oil separator" Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
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From production date 12/17/2005

Brand:

ES#:

4342695

Mfg#:

06F129101C

$30.99 USD

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Lifetime Replacement

Keep your engine running efficiently Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Engine codes ATW & AWM up to VIN 8D-Y-100000, split is in the 2000 model year

Brand:

ES#:

284127

Mfg#:

078906601M

11% off MSRP

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

$857.99

This product was last offered at the strikethrough price on
08-31-2026

$764.99 USD

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Lifetime Replacement

Includes pump, gasket, and hardware for a complete cylinder-head mounted vacuum pump replacement. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

3508350

Mfg#:

06J145100PKT

$801.69

This product was last offered at the strikethrough price on
08-31-2026

$761.26 USD

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Lifetime Replacement

Generates vacuum when under positive pressure Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

2224481

Mfg#:

06E145100T

10% off MSRP

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

$830.99

This product was last offered at the strikethrough price on
08-31-2026

$748.99 USD

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Lifetime Replacement

Diagnosis pump for fuel system Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

440757

Mfg#:

8E0906201K

10% off MSRP

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

$415.00

This product was last offered at the strikethrough price on
10-26-2026

$373.99 USD

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Lifetime Replacement

Upgrade from weaker rubber hoses 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Engine code AWM

Brand:

ES#:

2864538

Mfg#:

034-101-3002

$246.00 USD

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Lifetime Replacement

Everything you need to replace a faulty PCV or to perform some preventative maintenance 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4829950

Mfg#:

06K103495BLKT1

$300.99

This product was last offered at the strikethrough price on
06-07-2026

$245.99 USD

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on orders $49 and up

Partial Replacement

Everything you need to service your PCV system Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:

ES#:

2878592

Mfg#:

06F129101PKIT

$236.99 USD

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on orders $49 and up

Lifetime Replacement

Everything you need to replace a faulty PCV valve Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Up to the 2012 model year

Brand:

ES#:

2593532

Mfg#:

06H103495EKT1

$775.66

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

$710.08 USD

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Lifetime Replacement

Keep your engine running efficiently Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

1853401

Mfg#:

1K0998262E

7% off MSRP

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

$374.99

This product was last offered at the strikethrough price on
10-28-2026

$349.99 USD

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Lifetime Replacement

Replace your leaking cap, or the one you left at the pump Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Fits vehicle with production dates from 06/21/2021

Brand:

ES#:

5396700

Mfg#:

5WA201550BD

$45.99 USD

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on orders $49 and up

Lifetime Replacement

Located on the intake hose leading to the turbo inlet Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Fits from VIN 8E-4-000 001 - Split is in the 2004 model year

Brand:

ES#:

7845

Mfg#:

06A129101F

9% off MSRP

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

$123.99

This product was last offered at the strikethrough price on
10-05-2026

$112.99 USD

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Lifetime Replacement

Located on the turbo inlet pipe (19mm) Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Engine codes AEB & ATW

Brand:

ES#:

261091

Mfg#:

034129101B

3% off MSRP

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

$86.99

This product was last offered at the strikethrough price on
10-28-2026

$83.99 USD

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Lifetime Replacement