Audi B5 S4 2.7T Emissions Component Maintenance Parts

Designed to replace the problematic factory "spider" breather hose assembly 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
This kit will not fit vehicles equipped with factory SAI.

Brand:

ES#:

2893863

Mfg#:

034-101-3071

$334.00 USD

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Lifetime Replacement

Complete breather hose assembly that includes the 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
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Manual & automatic transmission vehicles from VIN 8D-1-053001, split is in the 2001 model year

Brand:

ES#:

3130041

Mfg#:

078103235R

$409.99

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

$298.30 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
We Price Match - Give Us A Call or Chat!
Fits left and right front position

Brand:

ES#:

2435

Mfg#:

1K0998262AB

$148.99

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

$136.99 USD

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Lifetime Replacement

Improve response and mpgs! 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
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:

CRC

ES#:

3969931

Mfg#:

5078TBCKT

$19.99 USD

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on orders $49 and up

Partial Replacement

11 Oz aerosol. 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
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:

CRC

ES#:

3969933

Mfg#:

5319TCKT

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
Fits left and right front position

Brand:

ES#:

1853398

Mfg#:

1K0998262AB

12% 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
08-31-2026

$328.99 USD

Add to Cart

Free Shipping

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
Fits left and right front position

Brand:

ES#:

2897353

Mfg#:

1K0998262AB

$160.99

This product was last offered at the strikethrough price on
06-11-2026

$142.99 USD

Add to Cart

Free Shipping

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
We Price Match - Give Us A Call or Chat!
Fits left and right front position

Brand:

ES#:

2866474

Mfg#:

078906265M

$104.99 USD

Add to Cart

Free Shipping

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
Fits left and right front position

Brand:

ES#:

2894981

Mfg#:

078906265N

$83.99 USD

Add to Cart

Free Shipping

on orders $49 and up

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
Fits left and right front position

Brand:

ES#:

3551566

Mfg#:

1K0998262AB

$142.99

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

$138.99 USD

Add to Cart

Free Shipping

Lifetime Replacement