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Audi B6 Engine Emission Parts

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Suction Pump Replacement Kit With Breather Hose

ES#2771220 - 058133753DKT3 - Suction Pump Replacement Kit With Breather Hose - Restore engine performance - Assembled By ECS - Audi

Restore engine performance 10X Entries Into Our F80 M3 Sweepstakes
From VIN 8E-4-000001, split is in the 2004 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2771220
Mfg#:
058133753DKT3
Ships in 1-2 days
ON SALE! SAVE 13%
$81.81

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

$70.97 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#2635543 - 1K0998262D - Oxygen Sensor - Priced Each - Keep your engine running efficiently - Walker - Audi Volkswagen

Keep your engine running efficiently

Brand:
Walker - Corporate Logo
ES#:
2635543
Mfg#:
1K0998262D
Ships in 1-2 days
$167.99

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

$162.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Adapter

Comes with, Oil Filter Adapter, Oil Cooler O-Ring, Sealing O-Ring (34.2x3), and Oil Filter Adapter Gasket 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481704
Mfg#:
06A115405BSKT
Ships in 1-2 days
$437.99

This product was last offered at the strikethrough price on
07-09-2026

$435.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Pump

A common cause of emissions issues

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
3552898
Mfg#:
079906601E
Ships in 1-2 days
$997.99

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

$969.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Combi Valve / EGR Valve - Priced Each

ES#2955510 - 078131102T - Combi Valve / EGR Valve - Priced Each - Keep your emissions in check - Genuine Volkswagen Audi - Audi Volkswagen

Keep your emissions in check

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2955510
Mfg#:
078131102T
Ships in 2 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.

$474.99

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

$440.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Breather Hose

ES#279950 - 06B103217S - Breather Hose - Connects the PCV to the bleeder valve - Genuine Volkswagen Audi - Audi

Connects the PCV to the bleeder valve From VIN 8E-4-000001, split is in the 2004 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279950
Mfg#:
06B103217S
Ships in 5 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.

$173.99

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

$156.99 USD
Free Shipping
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 6 Business Days
$1086.61

This product was last offered at the strikethrough price on
07-09-2026

$1024.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

PCV Refresh Kit

ES#2215186 - 06C103217H - PCV Refresh Kit - Let your crankcase breath easy with this complete PCV refresh kit from ECS Tuning - Genuine Volkswagen Audi - Audi

Let your crankcase breath easy with this complete PCV refresh kit from ECS Tuning Up To VIN 8E-3-325000, split is in the 2003 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2215186
Mfg#:
06C103217H
Ships in 7 Business Days
$757.99

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

$748.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Breather Tube - Priced Each

ES#280184 - 06C103217H - Breather Tube - Priced Each - PCV hose set assembly, includes PCV valve - Genuine Volkswagen Audi - Audi

PCV hose set assembly, includes PCV valve Up to the 2003 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280184
Mfg#:
06C103217H
Ships in 7 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.

$616.99

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

$555.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valley Pan Gasket (Vent Trim)

Located underneath the PVC vent box 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5340931
Mfg#:
06C103771
Special Order: No Guaranteed ETA
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Injection Pump

Keep your engine running efficiently 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5491634
Mfg#:
06A959253E
Ships on Nov 16, 2026
Auto Notify
$159.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Solenoid Valve - Priced Each

ES#5492271 - 037906283C - Solenoid Valve - Priced Each - Direct OE replacement 2-pin switch valve to cure vacuum leaks, SAI faults, or intake runner codes (commonly used as N112, N156, or N249 valves). - Febi - Audi Volkswagen

Direct OE replacement 2-pin switch valve to cure vacuum leaks, SAI faults, or intake runner codes (commonly used as N112, N156, or N249 valves).

Brand:
Febi - Corporate Logo
ES#:
5492271
Mfg#:
037906283C
Special Order: No Guaranteed ETA
$36.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Crimp Clamp - Priced Each

ES#2872946 - N10202001 - Crimp Clamp - Priced Each - Install new hardware with your new parts. 24.1x7x0.6 - Febi - Audi Volkswagen

Install new hardware with your new parts. 24.1x7x0.6 We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2872946
Mfg#:
N10202001
Special Order: No Guaranteed ETA
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lambda Sensor

ES#2865692 - 030906262D - Lambda Sensor - Febi - Audi Volkswagen

We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2865692
Mfg#:
030906262D
Special Order: No Guaranteed ETA
$131.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Purge Valve

ES#4849628 - 1C0906517A - Purge Valve - Common cure for DTC P0441 - Vemo - Audi Volkswagen

Common cure for DTC P0441

Brand:
Vemo - Corporate Logo
ES#:
4849628
Mfg#:
1C0906517A
Special Order: No Guaranteed ETA
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EGR Valve

Also known as the 'combi valve' We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4690216
Mfg#:
079131101AR
Special Order: No Guaranteed ETA
$139.99 USD
Free Shipping
on orders $49 and up

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 Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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