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Volkswagen MK6 Engine Emission Parts

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Secondary Oil Separator

ES#4818092 - 06H103464L - Secondary Oil Separator - Mounted to the side of the engine block - Bremmen Parts - Audi Volkswagen

Mounted to the side of the engine block 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with TSI engine only

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818092
Mfg#:
06H103464L
Ships on Jan 11, 2027
ON SALE! SAVE 10%
$32.99

This product was last offered at the strikethrough price on
10-08-2026

$29.69 USD
Free Shipping
on orders $49 and up

Rear Oxygen Sensor - Priced Each

Keep your engine running efficiently

Brand:
NTK - Corporate Logo
ES#:
4057478
Mfg#:
1K0998262T
Ships in 1 Business Day
$152.99

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

$147.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor

Keep your engine running efficiently We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4070340
Mfg#:
04E906262G
Ships in 1 Business Day
$176.99

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

$146.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Pipe with Check Valve

ES#4907735 - 561612041C - Vacuum Pipe with Check Valve - Connects to brake booster - Rein - Volkswagen

Connects to brake booster 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
4907735
Mfg#:
561612041C
In Stock at Vendor
$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Charcoal Canister Vent Tube

ES#315676 - 1K0201160AR - Charcoal Canister Vent Tube - Rear position hose on canister, travels up the filler neck - Genuine Volkswagen Audi - Audi Volkswagen

Rear position hose on canister, travels up the filler neck

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
315676
Mfg#:
1K0201160AR
Ships in 1-2 days
11% off MSRP

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

$162.99

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

$144.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Hose

ES#315532 - 1K0133778AG - Vacuum Hose - Connects to the underside of the manifold on the passenger's side - Genuine Volkswagen Audi - Volkswagen

Connects to the underside of the manifold on the passenger's side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
315532
Mfg#:
1K0133778AG
Ships in 2 Business Days
10% off MSRP

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

$161.99

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

$144.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Injection Pump Bracket

ES#2528967 - 1K0906617A - Secondary Air Injection Pump Bracket - Provides mounting for the secondary air pump in the engine bay - Genuine Volkswagen Audi - Audi Volkswagen

Provides mounting for the secondary air pump in the engine bay For vehicles with CBFA engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2528967
Mfg#:
1K0906617A
Ships in 2 Business Days
11% off MSRP

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

$158.99

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

$141.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover

ES#4685680 - 07K103469L - Valve Cover - Valve cover with gasket and hardware - Bapmic - Volkswagen

Valve cover with gasket and hardware

Brand:
Bapmic - Corporate Logo
ES#:
4685680
Mfg#:
07K103469L
Back Ordered
$175.99

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

$141.99 USD
Free Shipping

Pressure Control Valve (PCV)

ES#2828405 - 06F129101N - Pressure Control Valve (PCV) - Also called the "breather valve" or "oil separator" - URO - Audi Volkswagen

Also called the "breather valve" or "oil separator" 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2828405
Mfg#:
06F129101N
Ships in 1 Business Day
ON SALE!
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EGR Pipe Clamp

ES#4151277 - 1K0253725E - EGR Pipe Clamp - This should be replaced every time the EGR tube is removed. - Rein - Audi Volkswagen

This should be replaced every time the EGR tube is removed. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151277
Mfg#:
1K0253725E
Back Ordered
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#472042 - N91149401 - Hex Bolt - Priced Each - Install new hardware with your new parts. M7x40 - Genuine Volkswagen Audi - Volkswagen

Install new hardware with your new parts. M7x40

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472042
Mfg#:
N91149401
Ships in 1-2 days
10% off MSRP

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

$7.50

This product was last offered at the strikethrough price on
10-09-2026

$6.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Locking Nut - Priced Each

ES#468607 - N10609204 - Locking Nut - Priced Each - Used to secure the wiper arms. M8 - Genuine Volkswagen Audi - Audi Volkswagen

Used to secure the wiper arms. M8 For vehicles with CBFA engine code only, used in securing the secondary air pump bracket to chassis

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468607
Mfg#:
N10609204
In Stock
25% off MSRP

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

$3.99

This product was last offered at the strikethrough price on
10-09-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Cap

ES#276260 - 045115433E - Oil Filter Cap - Commonly broken during oil changes when over tightened - Genuine Volkswagen Audi - Volkswagen

Commonly broken during oil changes when over tightened For vehicles with CJAA or CBEA engine code with Mann adapter housing part number 045115389K only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
276260
Mfg#:
045115433E
Ships in 1-2 days
10% off MSRP

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

$144.99

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

$129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#2825758 - 1K0998262E - Oxygen Sensor - Priced Each - Keep your engine running efficiently - Walker - Audi Volkswagen

Keep your engine running efficiently For vehicles with CBFA engine code only. Center position.

Brand:
Walker - Corporate Logo
ES#:
2825758
Mfg#:
1K0998262E
Ships in 1-2 days
$132.99

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

$129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Rear

ES#4141946 - 04E906262EF - Oxygen Sensor - Rear - Oxygen sensor for catalyst efficiency - Hudson - Volkswagen

Oxygen sensor for catalyst efficiency

Brand:
Hudson - Corporate Logo
ES#:
4141946
Mfg#:
04E906262EF
Ships in 1-2 days
$63.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EGR Cooler Gasket - Priced Each

ES#275626 - 03G131547H - EGR Cooler Gasket - Priced Each - Gasket from EGR cooler to EGR pipe/filter - Genuine Volkswagen Audi - Volkswagen

Gasket from EGR cooler to EGR pipe/filter For vehicles with CBEA or CJAA engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
275626
Mfg#:
03G131547H
Ships in 1-2 days
13% off MSRP

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

$15.99

This product was last offered at the strikethrough price on
10-09-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Emission Parts

Repairing failed emission components doesn't just turn off the check engine light so you can pass your local emissions test, it also improves performance and fuel economy. ECS stocks all common emission controls, from oxygen sensors to PCV valves.

Let us help you find the parts that fit your Volkswagen

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Manufacturer names and/or part numbers are used only for identification purposes.

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