Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle 2003 Mercedes Benz C320 Base Coupe 203.764 V6 3.2L

2003 Mercedes Benz C320 Base Coupe 203.764 V6 3.2L Engine Parts & Accessories

Sort By
Filter By
Return to Top
ES#1637104 - 112589010900 - Spark Plug Socket - 16mm Socket With 3/8'' Flex Drive - Genuine Mercedes Benz - Mercedes Benz

16mm Socket With 3/8'' Flex Drive affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1637104
Mfg#:
112589010900
Ships in 3 Business Days
$110.99

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

$108.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4684506 - 95510211801 - Idler Pulley - Priced Each - Includes dust cap and washer - Vaico - Audi Volkswagen Mercedes Benz Porsche

Includes dust cap and washer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4684506
Mfg#:
95510211801
In Stock at Vendor
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1725055 - 202805024464 - Vacuum Hose Connector - Replaces old brittle or cracked vacuum hose connectors that leak and degrade engine performance - Genuine Mercedes Benz - Mercedes Benz

Replaces old brittle or cracked vacuum hose connectors that leak and degrade engine performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1725055
Mfg#:
202805024464
Ships in 3 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2635757 - 3577633 - Ignition Wire Set - Contains 12 spark plug wires - Prenco - Mercedes Benz

Contains 12 spark plug wires affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Prenco - Corporate Logo
ES#:
2635757
Mfg#:
3577633
Back Ordered
$109.99

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

$106.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5372757 - ABK0131 - M112 / M113 PCV Breather Hose Kit - Set Of 4 - Includes all the breather hoses for your engine PCV system! - Rein - Mercedes Benz

Includes all the breather hoses for your engine PCV system! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5372757
Mfg#:
ABK0131
In Stock at Vendor
$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1637098 - 112589003200 - Camshaft Locking Tool - Right (Passenger) Side Cylinder Bank - Genuine Mercedes Benz - Mercedes Benz

Right (Passenger) Side Cylinder Bank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1637098
Mfg#:
112589003200
Ships in 3 Business Days
$103.99

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

$101.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2897465 - 2034701741 - Fuel Level Sender - Sends the signal to the fuel gauge to display current fuel tank level - Vemo - Mercedes Benz

Sends the signal to the fuel gauge to display current fuel tank level affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valid For U.S Market Vehicles (Code 494) - From Chassis Number A252580 - From Date 09/27/2001

Brand:
Vemo - Corporate Logo
ES#:
2897465
Mfg#:
2034701741
Special Order: No Guaranteed ETA
$101.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1636362 - 1120520174 - Timing Chain Guide Rail Pin - Priced Each - Secures The Timing Chain Guide Rail To The Engine - Genuine Mercedes Benz - Mercedes Benz

Secures The Timing Chain Guide Rail To The Engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1636362
Mfg#:
1120520174
Ships in 8 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2575694 - 0024773001 - Fuel Filter - Priced Each - Should be replaced at recommended service interval - Mahle - Mercedes Benz

Should be replaced at recommended service interval affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mahle - Corporate Logo
ES#:
2575694
Mfg#:
0024773001
In Stock at Vendor
$102.99

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

$100.99 USD
Free Shipping
on orders $49 and up
ES#2813341 - 1120351400 - Engine Harmonic Balancer - Does not include new mounting bolt - Hamburg Tech - Mercedes Benz

Does not include new mounting bolt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813341
Mfg#:
1120351400
Ships in 1 Business Day
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2623139 - PP1516 - Performance Foam Air Filter - More Air Flow Means More Power! Direct Replacement With Long Service Life. - Pipercross - Mercedes Benz

More Air Flow Means More Power! Direct Replacement With Long Service Life. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pipercross - Corporate Logo
ES#:
2623139
Mfg#:
PP1516
Ships in 3 Business Days
$64.99

This product was last offered at the strikethrough price on
05-18-2026

$49.99 USD
Free Shipping
on orders $49 and up
ES#2804798 - 1120940048 - Mass Air Flow Sensor (MAF) - Measures the amount of air entering the engine - Hamburg Tech - Mercedes Benz

Measures the amount of air entering the engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2804798
Mfg#:
1120940048
Ships in 1 Business Day
$99.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2587890 - 1122000970 - Belt Tensioner Assembly - Keeps constant pressure on your serpentine belt to prevent belt slipping. OEM Supplier! - Litens - Mercedes Benz

Keeps constant pressure on your serpentine belt to prevent belt slipping. OEM Supplier! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Litens - Corporate Logo
ES#:
2587890
Mfg#:
1122000970
Ships in 3 Business Days
$101.99

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

$98.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1615006 - 0025401897 - Vacuum Solenoid Valve On Intake Manifold - EGR Changeover Valve - Genuine Mercedes Benz - Mercedes Benz

EGR Changeover Valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Two (2) Required

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1615006
Mfg#:
0025401897
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.

$105.00

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

$97.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3614145 - 0031599403 - Platinum Plus Spark Plug - Priced Each - Restore lost power and repair misfire conditions - Bosch - Mercedes Benz

Restore lost power and repair misfire conditions 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#:
3614145
Mfg#:
0031599403
In Stock at Vendor
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3445742 - 211471057964 - Fuel Sender Seal - Priced Each - Seal for fuel pump and sending unit in the fuel tank - Genuine Mercedes Benz - Mercedes Benz

Seal for fuel pump and sending unit in the fuel tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Must Be Replaced When Servicing Fuel Pump Assembly

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3445742
Mfg#:
211471057964
In Stock
ON SALE! SAVE 14%
$22.00

This product was last offered at the strikethrough price on
12-29-2025

$18.82 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings