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Audi S4 Emissions Service Kits

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Ultimate Oil Separator/Pressure Control Valve (PCV) Service Kit

ES#4782919 - 06M129041KT2 - Ultimate Oil Separator/Pressure Control Valve (PCV) Service Kit - Comprehensive kit includes the PCV, Breather lines, and all required hardware - Assembled By ECS - Audi

Comprehensive kit includes the PCV, Breather lines, and all required hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4782919
Mfg#:
06M129041KT2
In Stock
ON SALE!
$303.99

This product was last offered at the strikethrough price on
05-02-2026

$283.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Oil Separator/Pressure Control Valve (PCV) Service Kit

ES#4782917 - 06M129041KT - Ultimate Oil Separator/Pressure Control Valve (PCV) Service Kit - Comprehensive kit includes the PCV, Breather lines, and all required hardware - Genuine Volkswagen Audi - Audi

Comprehensive kit includes the PCV, Breather lines, and all required hardware

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4782917
Mfg#:
06M129041KT
In Stock
$328.99

This product was last offered at the strikethrough price on
08-14-2026

$316.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Breather Hose Kit

ES#2893863 - 034-101-3071 - Silicone Breather Hose Kit - Designed to replace the problematic factory "spider" breather hose assembly - 034Motorsport - Audi

Designed to replace the problematic factory "spider" breather hose assembly 2X Entries Into Our F80 M3 Sweepstakes
This kit will not fit vehicles equipped with factory SAI.

Brand:
034Motorsport - Corporate Logo
ES#:
2893863
Mfg#:
034-101-3071
Ships in 2 Business Days
ON SALE! SAVE 15%
$334.00

This product was last offered at the strikethrough price on
08-17-2026

$285.57 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV) Assembly

ES#3130041 - 078103235R - Pressure Control Valve (PCV) Assembly - Complete breather hose assembly that includes the PCV valve - Vaico - Audi

Complete breather hose assembly that includes the PCV valve We Price Match - Give Us A Call or Chat!
Manual & automatic transmission vehicles from VIN 8D-1-053001, split is in the 2001 model year

Brand:
Vaico - Corporate Logo
ES#:
3130041
Mfg#:
078103235R
In Stock
$409.99

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

$226.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV) Assembly

ES#283298 - 078103235G - Pressure Control Valve (PCV) Assembly - Complete breather hose assembly that includes the PCV valve - Genuine Volkswagen Audi - Audi

Complete breather hose assembly that includes the PCV valve Automatic transmission vehicles up to VIN 8D-1-053000, split is in the 2001 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
283298
Mfg#:
078103235G
Ships in 7 Business Days
7% off MSRP

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

$366.65

This product was last offered at the strikethrough price on
03-02-2026

$340.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Emissions Service Kit

ES#2642749 - 077103245BKT - Emissions Service Kit - Complete PCV Kit for your engine - Assembled By ECS - Audi

Complete PCV Kit for your engine 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2642749
Mfg#:
077103245BKT
Ships in 9 Business Days
$921.99

This product was last offered at the strikethrough price on
02-26-2026

$869.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV) Kit

ES#3648514 - 06e103547abKT - Pressure Control Valve (PCV) Kit - This valve sits in the engine valley, beneath the supercharger compressor. - Genuine Volkswagen Audi - Audi

This valve sits in the engine valley, beneath the supercharger compressor. Fits from the 2013 year model

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3648514
Mfg#:
06E103547ABKT
In Stock
$337.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Basic Pressure Control Valve (PCV) Kit

ES#3648509 - 06e103547acKT - Basic Pressure Control Valve (PCV) Kit - This valve sits in the engine valley, beneath the supercharger compressor. - Genuine Volkswagen Audi - Audi

This valve sits in the engine valley, beneath the supercharger compressor. Fits up to the 2012 year model

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3648509
Mfg#:
06E103547ACKT
In Stock
$350.99

This product was last offered at the strikethrough price on
04-09-2026

$314.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Emissions Service Kit

ES#2762333 - 077103245BKT1 - Emissions Service Kit - Complete PCV Kit for your engine - Genuine Volkswagen Audi - Audi

Complete PCV Kit for your engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2762333
Mfg#:
077103245BKT1
Ships in 9 Business Days
$1091.57

This product was last offered at the strikethrough price on
02-26-2026

$1038.85 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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