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Porsche Exhaust Emission Parts

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Downstream Oxygen Sensor - Left

Rear Left - After Catalyst

Brand:
Genuine Porsche - Corporate Logo
ES#:
4267171
Mfg#:
95B906203E
Ships in 4 Business Days
$332.99

This product was last offered at the strikethrough price on
08-04-2026

$325.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor

Upstream Before Catalyst - Two (2) Required Per Vehicle

Brand:
Genuine Porsche - Corporate Logo
ES#:
4322185
Mfg#:
9A260618802
Ships in 4 Business Days
$475.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upstream Oxygen Sensor - Right

Front Right - Located Before Catalyst

Brand:
Genuine Porsche - Corporate Logo
ES#:
4320972
Mfg#:
95B906203F
Ships in 4 Business Days
$442.99

This product was last offered at the strikethrough price on
08-04-2026

$438.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Downpipe With Catalytic Converter - Left

Price includes a $1116.70 refundable core charge

Brand:
Genuine Porsche - Corporate Logo
ES#:
4465992
Mfg#:
958113021GXKT
Ships in 4 Business Days
$4577.99

This product was last offered at the strikethrough price on
08-04-2026

$4498.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Downpipe With Catalytic Converter - Right

Price includes a $1116.70 refundable core charge

Brand:
Genuine Porsche - Corporate Logo
ES#:
4465993
Mfg#:
958113022EXKT
Ships in 4 Business Days
$4577.99

This product was last offered at the strikethrough price on
08-04-2026

$4498.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gas Temperature Sensor

ES#4326763 - 059906088BP - Exhaust Gas Temperature Sensor - Exhaust Gas Temperature (EGT) Sensor - Diesel before filter - Meyle - Volkswagen Porsche

Exhaust Gas Temperature (EGT) Sensor - Diesel before filter 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4326763
Mfg#:
059906088BP
Ships on Sep 23, 2026
$92.99 USD
Free Shipping
on orders $49 and up

Catalytic Converter

ES#3338616 - 99311321381 - Catalytic Converter - Remain emissions compliant - Genuine Porsche - Porsche

Remain emissions compliant For vehicles with Isolsceles Triangular Flange only (Bischoff Style)

Brand:
Genuine Porsche - Corporate Logo
ES#:
3338616
Mfg#:
99311321381
Special Order: No Guaranteed ETA
$8566.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Primary Catalytic Converter

Bank two fitment (left). Price includes a $231.45 refundable core charge

Brand:
Genuine Porsche - Corporate Logo
ES#:
4070269
Mfg#:
955113021AXKT
Ships on Sep 25, 2026
$3503.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Catalytic Converter - Left

Price includes a $949.14 refundable core charge Please confirm fitment with VIN prior to ordering

Brand:
Genuine Porsche - Corporate Logo
ES#:
4030767
Mfg#:
996113021EXKT
Ships on Sep 25, 2026
$4107.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Catalytic Converter

Remain emissions compliant

Brand:
Genuine Porsche - Corporate Logo
ES#:
3338614
Mfg#:
99311321341
Special Order: No Guaranteed ETA
$6283.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Catalytic Converter - Right

Price includes a $783.26 refundable core charge Please confirm fitment with VIN prior to ordering

Brand:
Genuine Porsche - Corporate Logo
ES#:
4030768
Mfg#:
996113022EXKT
Ships on Sep 25, 2026
$3941.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

For Vehicles with Square Style Connector

Brand:
FAE - Corporate Logo
ES#:
3625755
Mfg#:
98660622600
Ships on Sep 30, 2026
$111.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Exhaust Emission Parts

Oxygen sensors, catalytic converters, and other critical emissions components not only cause Check Engine Lights when they fail, but they'll also keep you from registering your car. Make sure your emissions system is functioning properly so you can continue to drive your car legally.

Let us help you find the parts that fit your Porsche

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

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