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2014 Mercedes Benz C350 4Matic Coupe 204.388 V6 3.5L

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Your Vehicle 2014 Mercedes Benz C350 4Matic Coupe 204.388 V6 3.5L
Your Vehicle 2014 Mercedes Benz C350 4Matic Coupe 204.388 V6 3.5L
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2014 Mercedes Benz C350 4Matic Coupe 204.388 V6 3.5L Engine Intake Parts

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Pro-Line Diesel Intake System Cleaner - 400mL

ES#3514639 - 20208KT - Pro-Line Diesel Intake System Cleaner - 400mL - Clean your intake duct without removing it - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Clean your intake duct without removing it 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Ground ship only in the contiguous U.S.

Brand:
Liqui-Moly - Corporate Logo
ES#:
3514639
Mfg#:
20208KT
In Stock
$16.25 USD
Free Shipping
on orders $49 and up

K&N Air Filter Recharge Kit - Squeeze

ES#517994 - 99-5050 - K&N Air Filter Recharge Kit - Squeeze - Preserve & maintain your air filter for a lifetime like it was designed to be used - K&N - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Preserve & maintain your air filter for a lifetime like it was designed to be used

Brand:
K&N - Corporate Logo
ES#:
517994
Mfg#:
99-5050
In Stock
$18.99 USD
Free Shipping
on orders $49 and up

Universal performance air filter

ES#1876583 - E-2021 - Universal performance air filter - Bolt on better performance and fuel efficiency. - K&N - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Bolt on better performance and fuel efficiency.

Brand:
K&N - Corporate Logo
ES#:
1876583
Mfg#:
E-2021
In Stock
$68.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pro-Line Throttle Valve Cleaner - 400mL

ES#3514640 - 20210KT - Pro-Line Throttle Valve Cleaner - 400mL - Removes contamination and deposits in the intake and throttle valve area - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Removes contamination and deposits in the intake and throttle valve area 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US

Brand:
Liqui-Moly - Corporate Logo
ES#:
3514640
Mfg#:
20210KT
In Stock
$19.99 USD
Free Shipping
on orders $49 and up

034Motorsport Air Filter Cleaning Kit

ES#3504750 - 034-108-Z035 - 034Motorsport Air Filter Cleaning Kit - Specially Formulated Cleaning Agent for Air Filters Supplied in X34 & P34 Intake Systems - 034Motorsport - Audi Volkswagen Mercedes Benz MINI Porsche

Specially Formulated Cleaning Agent for Air Filters Supplied in X34 & P34 Intake Systems

Brand:
034Motorsport - Corporate Logo
ES#:
3504750
Mfg#:
034-108-Z035
In Stock
ON SALE! SAVE 10%
$23.00

This product was last offered at the strikethrough price on
06-28-2026

$20.70 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

K&N Air Filter Cleaning Kit - Aerosol

ES#3491802 - 99-5000KT - K&N Air Filter Cleaning Kit - Aerosol - Preserve & maintain your air filter for a lifetime like it was designed to use - K&N - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Preserve & maintain your air filter for a lifetime like it was designed to use This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
K&N - Corporate Logo
ES#:
3491802
Mfg#:
99-5000KT
In Stock
$24.00

This product was last offered at the strikethrough price on
05-27-2026

$23.99 USD
Free Shipping
on orders $49 and up

BMC Filter Cleaning Kit

ES#3088918 - WA250-500 - BMC Filter Cleaning Kit - Includes cleaner and re-oil additive - BMC - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Includes cleaner and re-oil additive

Brand:
BMC - Corporate Logo
ES#:
3088918
Mfg#:
WA250-500
In Stock
$24.99 USD
Free Shipping
on orders $49 and up

Engine Air Filter

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 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

Engine Air Filter

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3693454
Mfg#:
276094000490
Ships in 2 Business Days
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
07-15-2026

$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gold Heat Reflective Tape - 2" x 30'

ES#3022271 - HEA-GWRAP-30 - Gold Heat Reflective Tape - 2" x 30' - Control heat and dress up your engine bay - Prosport Performance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Control heat and dress up your engine bay

Brand:
Prosport Performance - Corporate Logo
ES#:
3022271
Mfg#:
HEA-GWRAP-30
Ships in 2 Business Days
$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

V2 Water/Methanol Standard Controller - Internal MAP W/35PSI Max

ES#3691401 - 30-3304 - V2 Water/Methanol Standard Controller - Internal MAP W/35PSI Max - A progressive type controller where fluid will be injected in proportion to the amount of boost that is detected by the internal MAP sensor - Controller only - AEM Electronics - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A progressive type controller where fluid will be injected in proportion to the amount of boost that is detected by the internal MAP sensor - Controller only Controller only - Does not include addtional components

Brand:
AEM Electronics - Corporate Logo
ES#:
3691401
Mfg#:
30-3304
In Stock at Vendor
11% off MSRP

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

$247.99

This product was last offered at the strikethrough price on
07-15-2026

$219.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Crankcase Vent Valve

ES#2499422 - 2760100331 - Engine Crankcase Vent Valve - Mercedes Centrifuge Cover with Pressure regulating valve - Genuine Mercedes Benz - Mercedes Benz

Mercedes Centrifuge Cover with Pressure regulating valve

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2499422
Mfg#:
2760100331
Ships in 2 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.

$132.00

This product was last offered at the strikethrough price on
07-15-2026

$122.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pipercross Filter Cleaning Kit

ES#2626400 - C9005 - Pipercross Filter Cleaning Kit - Includes cleaner and dirt retention additive - Pipercross - Audi BMW Mercedes Benz MINI Porsche

Includes cleaner and dirt retention additive

Brand:
Pipercross - Corporate Logo
ES#:
2626400
Mfg#:
C9005
Ships on Aug 7, 2026
$18.99 USD
Free Shipping
on orders $49 and up

Magnum FLOW Pro DRY S Air Filter

ES#2985090 - 31-10250 - Magnum FLOW Pro DRY S Air Filter - "Oil Free" OE replacement performance filter - AFE - Mercedes Benz

"Oil Free" OE replacement performance filter

Brand:
AFE - Corporate Logo
ES#:
2985090
Mfg#:
31-10250
In Stock at Vendor
20% off MSRP

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

$121.25

This product was last offered at the strikethrough price on
05-27-2026

$97.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Intake Manifold Gasket - Priced Each

ES#2223393 - 2761410180 - Upper Intake Manifold Gasket - Priced Each - Six (6) Required Per Vehicle - For Mercedes M276 Engine Applications - Genuine Mercedes Benz - Mercedes Benz

Six (6) Required Per Vehicle - For Mercedes M276 Engine Applications

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2223393
Mfg#:
2761410180
Ships in 2 Business Days
6% off MSRP

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

$17.00

This product was last offered at the strikethrough price on
07-15-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Intake Parts

All engine performance begins with engine breathing. That's why we have a large inventory of stock and performance intake manifolds, and related intake manifold parts, including MAF sensors, intake hoses, cold air intake systems, and engine air filters for both normally aspirated and forced induction engines. To perform it's best, your engine needs to breathe clean and breathe free.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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