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Audi Q7 TDI Engine Emission Parts

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Pressure Control Valve (PCV)

Also called the "breather valve" or "oil separator" 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5461027
Mfg#:
059103495G
Ships in 4 Business Days
ON SALE! SAVE 20%
$79.99

This product was last offered at the strikethrough price on
05-29-2026

$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EGR Cooler Gasket

ES#5339523 - 059131358B - EGR Cooler Gasket - Gasket from EGR cooler to EGR pipe/filter - Elring - Audi Volkswagen

Gasket from EGR cooler to EGR pipe/filter 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5339523
Mfg#:
059131358B
Special Order: No Guaranteed ETA
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket, EGR Valve

ES#5339999 - 059131599K - Gasket, EGR Valve - To Turbocharger - Elring - Audi Volkswagen

To Turbocharger 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5339999
Mfg#:
059131599K
Special Order: No Guaranteed ETA
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Filling Hose For AdBlue Urea Solution

ES#5396987 - 000012499 - Filling Hose For AdBlue Urea Solution - Attaches to container and mounts to vehicle tank for spill-less filling of Adblue solution - Vaico - Audi Volkswagen

Attaches to container and mounts to vehicle tank for spill-less filling of Adblue solution

Brand:
Vaico - Corporate Logo
ES#:
5396987
Mfg#:
000012499
Special Order: No Guaranteed ETA
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EGR Cooler Gasket

ES#4853590 - 059131358B - EGR Cooler Gasket - Gasket from EGR cooler to EGR pipe/filter - Vemo - Audi Volkswagen

Gasket from EGR cooler to EGR pipe/filter

Brand:
Vemo - Corporate Logo
ES#:
4853590
Mfg#:
059131358B
Special Order: No Guaranteed ETA
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gas Temperature Sensor - Pre-Cat

ES#4855982 - 4H0906088F - Exhaust Gas Temperature Sensor - Pre-Cat - EGT sensor located before the Cat - Vemo - Audi

EGT sensor located before the Cat For vehicles with CNRB engine code only

Brand:
Vemo - Corporate Logo
ES#:
4855982
Mfg#:
4H0906088F
Special Order: No Guaranteed ETA
$393.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

1/8" Barbed Vacuum Fittings - Set Of 10

Perfect for repairing and replacing cracked vacuum lines - Best used with 3mm to 4mm vacuum hoses 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5445719
Mfg#:
125DBCON
Special Order: No Guaranteed ETA
ON SALE! SAVE 59%
$12.99

This product was last offered at the strikethrough price on
03-22-2026

$5.39 USD
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gas Temperature Sensor (EGT)

ES#4326753 - 059906088A - Exhaust Gas Temperature Sensor (EGT) - Meyle - Audi

2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4326753
Mfg#:
059906088A
Special Order: No Guaranteed ETA
$96.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gas Temperature (EGT) Sensor

ES#4326772 - 059906088P - Exhaust Gas Temperature (EGT) Sensor - Monitor your engine's exhaust temperatures and protect vital emissions components. - Meyle - Audi

Monitor your engine's exhaust temperatures and protect vital emissions components. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4326772
Mfg#:
059906088P
Special Order: No Guaranteed ETA
$102.99 USD
Free Shipping
on orders $49 and up

Exhaust Temperature Sensor

ES#4326755 - 059906088AC - Exhaust Temperature Sensor - Provide accurate exhaust temperature data to your ECU and prevent DPF failure. - Meyle - Audi Volkswagen

Provide accurate exhaust temperature data to your ECU and prevent DPF failure. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4326755
Mfg#:
059906088AC
Special Order: No Guaranteed ETA
$85.99 USD
Free Shipping
on orders $49 and up

Exhaust Gas Temperature (EGT) Sensor

ES#4326774 - 059906088T - Exhaust Gas Temperature (EGT) Sensor - Provide accurate pre-catalyst exhaust temperature data to your ECU and restore engine efficiency. - Meyle - Audi Volkswagen

Provide accurate pre-catalyst exhaust temperature data to your ECU and restore engine efficiency. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4326774
Mfg#:
059906088T
Special Order: No Guaranteed ETA
$94.99 USD
Free Shipping
on orders $49 and up

Exhaust Gas Temperature Sensor - Pre-Cat

ES#4901069 - 4H0906088F - Exhaust Gas Temperature Sensor - Pre-Cat - EGT sensor located before the Cat - Meyle - Audi

EGT sensor located before the Cat 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with CNRB engine code only

Brand:
Meyle - Corporate Logo
ES#:
4901069
Mfg#:
4H0906088F
Special Order: No Guaranteed ETA
$100.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Downstream NOx Sensor (AdBlue/SCR System)

ES#5493099 - 059907807AP - Downstream NOx Sensor (AdBlue/SCR System) - Cure AdBlue system faults, prevent forced immobilizer "no-start" countdowns, and restore emissions compliance to your 3.0L TDI. - Febi - Audi Volkswagen

Cure AdBlue system faults, prevent forced immobilizer "no-start" countdowns, and restore emissions compliance to your 3.0L TDI. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5493099
Mfg#:
059907807AP
Special Order: No Guaranteed ETA
$309.99 USD
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.

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

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