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Your Vehicle 2012 Mercedes Benz C350 Base Sedan 204.057 V6 3.5L

2012 Mercedes Benz C350 Base Sedan 204.057 V6 3.5L Service & Maintenance Parts

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ES#4940151 - M135 - Rennline OE+ Upgraded Ignition Coil - Priced Each - Regain power loss & fuel economy from worn or failed ignition coils! For all M157, M278, and M276 engine applications. - Rennline - Mercedes Benz

Regain power loss & fuel economy from worn or failed ignition coils! For all M157, M278, and M276 engine applications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not for vehicles that use Ethanol Fuel (Code 929).

Brand:
Rennline - Corporate Logo
ES#:
4940151
Mfg#:
M135
In Stock
$55.00 USD
Free Shipping
on orders $49 and up
ES#4045707 - 0009931378KT - Genuine Mercedes Timing Chain Kit - M276 - M276 chain kit including everything you'll need to do a chain service - Genuine Mercedes Benz - Mercedes Benz

M276 chain kit including everything you'll need to do a chain service affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4045707
Mfg#:
0009931378KT
Ships in 4 Business Days
$1768.99

This product was last offered at the strikethrough price on
01-06-2026

$1617.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4620341 - 0041598103 - Spark Plug - Priced Each - Replacement spark plug for your Mercedes-Benz engine - Bosch - Mercedes Benz

Replacement spark plug for your Mercedes-Benz engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4620341
Mfg#:
0041598103
In Stock
$21.99

This product was last offered at the strikethrough price on
02-25-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5396553 - 2222772000KT5 - Liqui Moly Automatic Transmission Service Kit - 722.9 - Includes everything you need to service the transmission in your Mercedes-Benz - Assembled By ECS - Mercedes Benz

Includes everything you need to service the transmission in your Mercedes-Benz affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles With 7-Speed Automatic Transmission (Model 722.9xx) With Code A89 (Reduced Friction)

Brand:
Assembled By ECS - Corporate Logo
ES#:
5396553
Mfg#:
2222772000KT5
Ships in 1-2 days
ON SALE! SAVE 12%
$256.99

This product was last offered at the strikethrough price on
04-09-2026

$225.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4643443 - 0004213012KT9 - Front & Rear Brake Service Kit - Featuring Genuine Mercedes-Benz rotors, and Genuine Mercedes-Benz pads - Genuine Mercedes Benz - Mercedes Benz

Featuring Genuine Mercedes-Benz rotors, and Genuine Mercedes-Benz pads affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4643443
Mfg#:
0004213012KT9
Ships in 1 Business Day
$712.99

This product was last offered at the strikethrough price on
01-06-2026

$657.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2090579 - 2761800009 - Engine Oil Filter Kit - Priced Each - Includes all o-rings needed for installation. For M276 Engine applications. Some M278 Engines has mixed installation of the filter elements, check your filter prior to ordering. - Genuine Mercedes Benz - Mercedes Benz

Includes all o-rings needed for installation. For M276 Engine applications. Some M278 Engines has mixed installation of the filter elements, check your filter prior to ordering. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
There was mixed installation of the filter elements on this vehicle. Check the filter element in the vehicle before replacing. Also see # 278 180 00 09.

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2090579
Mfg#:
2761800009
In Stock
6% off MSRP

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

$31.00

This product was last offered at the strikethrough price on
02-19-2026

$28.99 USD
Free Shipping
on orders $49 and up
ES#4464214 - 2762001301KT - Water Pump Service Kit - Includes everything needed to replace your water pump. Price includes a $46.15 refundable core charge. - Genuine Mercedes Benz - Mercedes Benz

Includes everything needed to replace your water pump. Price includes a $46.15 refundable core charge. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with engine number from 30 022369 with build date from 06/04/11.

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4464214
Mfg#:
2762001301KT
Back Ordered
$1303.99

This product was last offered at the strikethrough price on
01-06-2026

$1234.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#2808824 - 2781800009 - Engine Oil Filter Kit - Priced Each - Includes all o-rings needed for installation. For M133, M152, M157, M176, M177, M178 & M278 Engine applications. - Hengst - Mercedes Benz
ECS Tuning recommends this product.

Includes all o-rings needed for installation. For M133, M152, M157, M176, M177, M178 & M278 Engine applications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
Please check filter before ordering, vehicle may be equipped with 2761800009 or 2781800009

Brand:
Hengst - Corporate Logo
ES#:
2808824
Mfg#:
2781800009
In Stock
$14.99

This product was last offered at the strikethrough price on
06-18-2026

$14.90 USD
Free Shipping
on orders $49 and up
ES#3133920 - 0041598103 - Spark Plug - Priced Each - Replacement spark plug for your Mercedes-Benz engine - Genuine Mercedes Benz - Mercedes Benz

Replacement spark plug for your Mercedes-Benz engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3133920
Mfg#:
0041598103
In Stock
7% off MSRP

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

$42.00

This product was last offered at the strikethrough price on
06-24-2026

$39.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2748735 - 2222772000KT2 - Automatic Transmission Service Kit - 722.9 - Includes everything you need to service the transmission in your Mercedes-Benz - Assembled By ECS - Mercedes Benz

Includes everything you need to service the transmission in your Mercedes-Benz affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles With 7-Speed Automatic Transmission (Model 722.9xx) With Code A89 (Reduced Friction)

Brand:
Assembled By ECS - Corporate Logo
ES#:
2748735
Mfg#:
2222772000KT2
Ships in 9 Business Days
ON SALE! SAVE 16%
$323.90

This product was last offered at the strikethrough price on
01-03-2026

$273.15 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3610496 - 2760940004 - Engine Air Filter - Filters the air before it enters your engine - Hengst - Mercedes Benz
ECS Tuning recommends this product.

Filters the air before it enters your engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3610496
Mfg#:
2760940004
In Stock
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3693454 - 276094000490 - Engine Air Filter - Filters the air before it enters your engine - Genuine Mercedes Benz - Mercedes Benz

Filters the air before it enters your engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3693454
Mfg#:
276094000490
Ships in 1 Business Day
6% off MSRP

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

$33.99

This product was last offered at the strikethrough price on
01-06-2026

$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3665407 - 278180000990 - Engine Oil Filter Kit - Priced Each - Includes all o-rings needed for installation. For M133, M152, M157, M176, M177, M178 & M278 Engine applications. - Genuine Mercedes Benz - Mercedes Benz

Includes all o-rings needed for installation. For M133, M152, M157, M176, M177, M178 & M278 Engine applications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Please check filter before ordering, vehicle may be equipped with 2761800009 or 2781800009

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3665407
Mfg#:
278180000990
In Stock
7% off MSRP

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

$25.00

This product was last offered at the strikethrough price on
01-06-2026

$23.24 USD
Free Shipping
on orders $49 and up
ES#3660855 - 2761800009 - Engine Oil Filter Kit - Priced Each - Includes all o-rings needed for installation. For M276 Engine applications. Some M278 Engines has mixed installation of the filter elements, check your filter prior to ordering. - Hengst - Mercedes Benz
ECS Tuning recommends this product.

Includes all o-rings needed for installation. For M276 Engine applications. Some M278 Engines has mixed installation of the filter elements, check your filter prior to ordering. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier! ECS Recommended!
There was mixed installation of the filter elements on this vehicle. Check the filter element in the vehicle before replacing. Also see # 278 180 00 09.

Brand:
Hengst - Corporate Logo
ES#:
3660855
Mfg#:
2761800009
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
ES#4440225 - Q6880187 - Anti-Freeze / Coolant - 1 Gallon G48 - Zerex G-48 Coolant - Genuine Mercedes Benz - Mercedes Benz

Zerex G-48 Coolant affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mercedes-branded coolant is no longer available. This Zerex-branded coolant is the same coolant that is sold at the Mercedes dealer parts department.

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4440225
Mfg#:
Q6880187
In Stock
7% off MSRP

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

$29.99

This product was last offered at the strikethrough price on
02-19-2026

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Service & Maintenance Parts

Good maintenance should never be viewed as an expense. It is an investment that maintains the value and dependability of your car, extends its service life, and increases its resale value. Affordable fluids and filters are all here, with many tutorials demonstrating how easy it is to keep your car running strong.

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