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Mercedes Benz C300 Exhaust Emission Parts

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ES#3381489 - 007542641865 - Oxygen Sensor - Priced Each - Rear - Genuine Mercedes Benz - Mercedes Benz

Rear

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3381489
Mfg#:
007542641865
In Stock
ON SALE!
$135.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1614635 - 0021407460 - Air Pump Check Valve - Left - Secondary Air Injection Check Valve - EGR Valve for M272 & M273 engine applications. - Genuine Mercedes Benz - Mercedes Benz

Secondary Air Injection Check Valve - EGR Valve for M272 & M273 engine applications.

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1614635
Mfg#:
0021407460
Ships in 3 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.

$137.00

This product was last offered at the strikethrough price on
10-05-2026

$127.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4929873 - 0021407460 - Air Pump Check Valve - Left - Secondary Air Injection Check Valve - EGR Valve for M272 & M273 engine applications. - URO - Mercedes Benz

Secondary Air Injection Check Valve - EGR Valve for M272 & M273 engine applications. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
4929873
Mfg#:
0021407460
Ships in 1 Business Day
$127.96 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Downstream

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3580632
Mfg#:
0005428104
Ships in 1 day
29% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$174.00

This product was last offered at the strikethrough price on
08-13-2026

$123.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3126770 - 2850 - 7-Piece Oxygen Sensor Socket Set - Easily removes vacuum switches, oil pressure sending units, brake light switches, and oxygen sensors on most car models - Sunex - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Easily removes vacuum switches, oil pressure sending units, brake light switches, and oxygen sensors on most car models

Brand:
Sunex - Corporate Logo
ES#:
3126770
Mfg#:
2850
Back Ordered
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$135.00

This product was last offered at the strikethrough price on
11-03-2026

$119.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2894174 - 0035427018 - Oxygen Sensor - Priced Each - Used in different positions on several Mercedes-Benz models - Vemo - Mercedes Benz

Used in different positions on several Mercedes-Benz models With OE Connector - Five (5) Wire Sensor With 530mm Wire Length - Wide Band Air / Fuel Ratio

Brand:
Vemo - Corporate Logo
ES#:
2894174
Mfg#:
0035427018
Ships in 1 Business Day
$114.99

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

$111.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3380335 - 000542310064 - Oxygen Sensor - Upstream  - Keep your engine running efficiently - Genuine Mercedes Benz - Mercedes Benz

Keep your engine running efficiently

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3380335
Mfg#:
000542310064
In Stock
ON SALE! SAVE 34%
$168.99

This product was last offered at the strikethrough price on
10-13-2026

$111.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1738599 - 2044920081 - Exhaust Sealing Ring - Priced Each - Used in various locations on several Mercedes-Benz models - Genuine Mercedes Benz - Mercedes Benz

Used in various locations on several Mercedes-Benz models One (1) Required - Front Right Exhaust To Right Rear Exhaust

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1738599
Mfg#:
2044920081
Ships in 2 Business Days
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$21.00

This product was last offered at the strikethrough price on
11-03-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2894202 - 0045420718 - Oxygen Sensor - Priced Each - Downstream/behind catalytic converter - Vemo - Mercedes Benz

Downstream/behind catalytic converter

Brand:
Vemo - Corporate Logo
ES#:
2894202
Mfg#:
0045420718
Ships in 1 Business Day
$81.99

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

$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4376765 - 000476060064 - Purge Control Valve - Vapor Canister Purge Solenoid - Genuine Mercedes Benz - Mercedes Benz

Vapor Canister Purge Solenoid

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4376765
Mfg#:
000476060064
Back Ordered
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$65.00

This product was last offered at the strikethrough price on
11-03-2026

$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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
ES#2949705 - SLY88750B - Oxygen Sensor Wrench 3/8" drive - O2 Sensor Socket - Schley - Audi Volkswagen Mercedes Benz MINI

O2 Sensor Socket

Brand:
Schley - Corporate Logo
ES#:
2949705
Mfg#:
SLY88750B
Ships on Nov 19, 2026
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1706865 - 1709900010 - Bolt And Washer Assembly - Priced Each - M8x55 - Genuine Mercedes Benz - Mercedes Benz

M8x55 Two (2) Required Per Side - Downpipe Assembly To Exhaust Manifold, Two (2) Required - Front Exhaust Pipe To Rear Exhaust Pipe (Fixed Gasket)

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1706865
Mfg#:
1709900010
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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
ES#1810411 - 2722380180 - EGR (Combination) Valve Gasket - Right - Between combination valve and cylinder head - Genuine Mercedes Benz - Mercedes Benz

Between combination valve and cylinder head

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1810411
Mfg#:
2722380180
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1810412 - 2722380280 - EGR (Combination) Valve Gasket - Left - Between combination valve and flange - Genuine Mercedes Benz - Mercedes Benz

Between combination valve and flange

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1810412
Mfg#:
2722380280
Ships in 3 Business Days
$1.99 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 Mercedes Benz

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

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