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2005 Porsche Cayenne 955 Turbo Sport Utility V8 4.5L

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2005 Porsche Cayenne 955 Turbo Sport Utility V8 4.5L Engine Emission Parts

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Vent Line Check Valve

ES#1441755 - 94810721950 - Vent Line Check Valve - Genuine Porsche - Porsche

Brand:
Genuine Porsche - Corporate Logo
ES#:
1441755
Mfg#:
94810721950
Ships in 4 Business Days
$183.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor Thread Chaser

ES#4001163 - CTA2068 - Oxygen Sensor Thread Chaser - Remove rust and dirt for easy installation with this tool - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Remove rust and dirt for easy installation with this tool

Brand:
CTA Tools - Corporate Logo
ES#:
4001163
Mfg#:
CTA2068
Ships in 7 Business Days
$11.41 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Post-Catalyst Oxygen Sensor - Priced Each

ES#2574913 - 95560613601 - Post-Catalyst Oxygen Sensor - Priced Each - Fitment after the catalyst on either side - Two required - Bosch - Porsche

Fitment after the catalyst on either side - Two required We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2574913
Mfg#:
95560613601
Ships in 1 day
$115.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gas Cap With Tether

ES#1930887 - 95520124121 - Gas Cap With Tether - Not for Brazilian market vehicles - Genuine Porsche - Porsche

Not for Brazilian market vehicles

Brand:
Genuine Porsche - Corporate Logo
ES#:
1930887
Mfg#:
95520124121
In Stock
$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

T-Hose

ES#1441878 - 94811014751 - T-Hose - Connects between the purge valve and intake manifold - Genuine Porsche - Porsche

Connects between the purge valve and intake manifold

Brand:
Genuine Porsche - Corporate Logo
ES#:
1441878
Mfg#:
94811014751
Ships in 3 Business Days
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Vent Valve PCV

ES#4905506 - 94810513207K - Crankcase Vent Valve PCV - Repair Kit for Breather Valve on Valve Cover - Left Side - URO - Porsche

Repair Kit for Breather Valve on Valve Cover - Left Side 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4905506
Mfg#:
94810513207K
Ships in 1 Business Day
$85.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dual Drive Oxygen Sensor Wrench

ES#2944218 - LIS12390 - Dual Drive Oxygen Sensor Wrench - Tool comes with both 1/2" and 3/8" drive. - Lisle - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Tool comes with both 1/2" and 3/8" drive.

Brand:
Lisle - Corporate Logo
ES#:
2944218
Mfg#:
LIS12390
Ships in 6 Business Days
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gas Cap With Tether

ES#4615449 - 95520124121 - Gas Cap With Tether - Not for Brazilian market vehicles - URO - Porsche

Not for Brazilian market vehicles 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4615449
Mfg#:
95520124121
Ships in 1 Business Day
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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
In Stock at Vendor
$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

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

Angled Vent Hose

ES#1509827 - 99913709440 - Angled Vent Hose - Connects between the purge valve and intake manifold - Genuine Porsche - Porsche

Connects between the purge valve and intake manifold

Brand:
Genuine Porsche - Corporate Logo
ES#:
1509827
Mfg#:
99913709440
Ships in 4 Business Days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pre-Catalyst Oxygen Sensor - Priced Each

ES#2574915 - 95560612601 - Pre-Catalyst Oxygen Sensor - Priced Each - Fitment before the catalyst on either side - Two required - Bosch - Porsche

Fitment before the catalyst on either side - Two required We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2574915
Mfg#:
95560612601
Ships in 1 Business Day
$160.99

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

$157.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Secondary Air Injection Pump - Bank Two Left

ES#4659063 - 95560510511 - Secondary Air Injection Pump - Bank Two Left - Left side fitment - URO - Porsche

Left side fitment 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4659063
Mfg#:
95560510511
Ships in 1 Business Day
$239.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

03-06 Cayenne S / Turbo / Turbo S Secondary Air Injection Pump - Bank Two (left)

ES#4004653 - 95560510511 - 03-06 Cayenne S / Turbo / Turbo S Secondary Air Injection Pump - Bank Two (left) - Left side fitment - Vemo - Porsche

Left side fitment

Brand:
Vemo - Corporate Logo
ES#:
4004653
Mfg#:
95560510511
Ships in 2 Business Days
$288.81

This product was last offered at the strikethrough price on
08-26-2026

$274.15 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.

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

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