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2006 Porsche 911 997 Carrera S Coupe H6 3.8L

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2006 Porsche 911 997 Carrera S Coupe H6 3.8L Engine Emission Parts

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Hose Pinchers

ES#2944378 - LIS22850 - Hose Pinchers - A must for any car enthusiast. - Lisle - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A must for any car enthusiast.

Brand:
Lisle - Corporate Logo
ES#:
2944378
Mfg#:
LIS22850
Ships in 6 Business Days
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Catch Can Drain Kit

ES#3543138 - 20-0024 - Universal Catch Can Drain Kit - Intuitive drain solution for most catch can applications - Radium Engineering - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Intuitive drain solution for most catch can applications

Brand:
Radium Engineering - Corporate Logo
ES#:
3543138
Mfg#:
20-0024
In Stock at Vendor
$28.99 USD
Free Shipping
on orders $49 and up

Fuel Filler Gas Cap

ES#2681804 - 99620124103 - Fuel Filler Gas Cap - Fuel tank cap with tether - Blau - Porsche

Fuel tank cap with tether

Brand:
Blau - Corporate Logo
ES#:
2681804
Mfg#:
99620124103
Ships in 1 Business Day
$25.68

This product was last offered at the strikethrough price on
07-08-2026

$25.61 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air-Oil Separator Hose

ES#2535012 - 99610717550 - Air-Oil Separator Hose - Connects the air-oil separator to the crankcase - URO - Porsche

Connects the air-oil separator to the crankcase 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2535012
Mfg#:
99610717550
Ships in 1 Business Day
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Offset Oxygen Sensor Wrench- Extended

ES#4001169 - CTA2065 - Offset Oxygen Sensor Wrench- Extended - Extra length is needed sometimes - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Extra length is needed sometimes

Brand:
CTA Tools - Corporate Logo
ES#:
4001169
Mfg#:
CTA2065
Back Ordered
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Injection Shut Off Valve Gasket - Priced Each

ES#1476646 - 99311325851 - Air Injection Shut Off Valve Gasket - Priced Each - Seals the base of the shut off valve - Genuine Porsche - Porsche

Seals the base of the shut off valve For vehicles with option code I661 "stricter emission-control concept"

Brand:
Genuine Porsche - Corporate Logo
ES#:
1476646
Mfg#:
99311325851
Ships in 4 Business Days
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filler Gas Cap

ES#4840257 - 99620124103 - Fuel Filler Gas Cap - Fuel tank cap with tether - Hamburg Tech - Porsche

Fuel tank cap with tether We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4840257
Mfg#:
99620124103
Ships in 1 Business Day
$11.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Power Change-Over Valve - Priced Each

ES#5375190 - 99660512301 - Vacuum Power Change-Over Valve - Priced Each - Secondary Air Injection Pump Solenoid Valve - Two (2) Required Per Vehicle - Hamburg Tech - Porsche

Secondary Air Injection Pump Solenoid Valve - Two (2) Required Per Vehicle

Brand:
Hamburg Tech - Corporate Logo
ES#:
5375190
Mfg#:
99660512301
Ships in 1 Business Day
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Crankcase Vent Valve

ES#4699185 - 99710713800 - Engine Crankcase Vent Valve - Keep your crankcase pressures and emissions down with a new separator - Hamburg Tech - Porsche

Keep your crankcase pressures and emissions down with a new separator We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4699185
Mfg#:
99710713800
Ships in 1 Business Day
$45.99 USD
Free Shipping
on orders $49 and up

Oil Separator Kit

ES#4699239 - 99710713800KT1 - Oil Separator Kit - Featuring Two Hamburg Technic Oil Separators - Hamburg Tech - Porsche

Featuring Two Hamburg Technic Oil Separators We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4699239
Mfg#:
99710713800KT1
Ships in 1 Business Day
$91.99 USD
Free Shipping
on orders $49 and up

05-08 997.1 C2S / C4S Oil Separator

ES#5341112 - 99710703800 - 05-08 997.1 C2S / C4S Oil Separator - Oil vapor separator - One required - Rein - Porsche

Oil vapor separator - One required 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5341112
Mfg#:
99710703800
Ships in 3 Business Days
$70.99 USD
Free Shipping
on orders $49 and up

Engine Crankcase Vent Valve

ES#5341154 - 99710713800 - Engine Crankcase Vent Valve - Keep your crankcase pressures and emissions down with a new separator - Rein - Porsche

Keep your crankcase pressures and emissions down with a new separator 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5341154
Mfg#:
99710713800
Ships in 3 Business Days
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Pump - Priced Each

ES#4642488 - 99760510402 - Secondary Air Pump - Priced Each - Air injection fan - URO - Porsche

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

Brand:
URO - Corporate Logo
ES#:
4642488
Mfg#:
99760510402
Ships in 1 Business Day
$950.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

05-08 997.1 C2S / C4S Oil Separator

ES#4932973 - 99710703800 - 05-08 997.1 C2S / C4S Oil Separator - Oil vapor separator - One required - URO - Porsche

Oil vapor separator - One required 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
4932973
Mfg#:
99710703800
Ships in 1 Business Day
$122.99 USD
Free Shipping
on orders $49 and up

Post-Catalyst Oxygen Sensor - Priced Each

Fitment after the catalyst on either side - Two required

Brand:
Walker - Corporate Logo
ES#:
2703092
Mfg#:
99760617701
In Stock at Vendor
$73.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pre-Catalyst Oxygen Sensor - Priced Each

ES#2021302 - 99760616801 - Pre-Catalyst Oxygen Sensor - Priced Each - Fitment before the catalyst on either side - Two required - Walker - Porsche

Fitment before the catalyst on either side - Two required

Brand:
Walker - Corporate Logo
ES#:
2021302
Mfg#:
99760616801
Ships in 1 day
$262.99

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

$254.99 USD
Free Shipping
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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