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2003 Mercedes Benz C320 Base Coupe 203.764 V6 3.2L

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

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Coolant Expansion Tank

Replace or worn or cracked unit.

Brand:
MTC - Corporate Logo
ES#:
2524602
Mfg#:
2035000049
Ships in 9 Business Days
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Box

ES#1636478 - 1121410069 - Vacuum Box - Resonance Valve - Genuine Mercedes Benz - Mercedes Benz

Resonance Valve

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1636478
Mfg#:
1121410069
Special Order: No Guaranteed ETA
6% off MSRP

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

$110.00

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

$102.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fitting

ES#1636651 - 1121840017 - Fitting - Oil Filter Housing On Timing Case - Genuine Mercedes Benz - Mercedes Benz

Oil Filter Housing On Timing Case Due To Engine Production Splits, Please Verify Fitment Of This Fitting With Your Engine Prior To Ordering

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1636651
Mfg#:
1121840017
Special Order: No Guaranteed ETA
4% off MSRP

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

$23.00

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

$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Breather Hose

From left cylinder head cover to connector 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5388634
Mfg#:
1120180482
Ships on Aug 27, 2026
ON SALE! SAVE 19%
$5.99

This product was last offered at the strikethrough price on
05-02-2026

$4.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose

Upper

Brand:
Burgaflex - Corporate Logo
ES#:
5388633
Mfg#:
2035010782
Ships on Aug 27, 2026
$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen sensor

Brand:
FAE - Corporate Logo
ES#:
3625460
Mfg#:
35427318
Ships on Aug 27, 2026
$127.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Level Sending Unit (4 Pin Connector)

Sends the signal to the fuel gauge to display current fuel tank level 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5448036
Mfg#:
2034703041
Ships on Sep 28, 2026
Auto Notify
ON SALE! SAVE 20%
$259.00

This product was last offered at the strikethrough price on
05-02-2026

$207.20 USD
This product is lifetime replacement eligible Lifetime Replacement

Canister Purge Valve

Also called the shut-off valve 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5433227
Mfg#:
0004707193
Ships on Sep 28, 2026
Auto Notify
ON SALE! SAVE 20%
$138.99

This product was last offered at the strikethrough price on
05-02-2026

$110.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter - Priced Each

ES#2865279 - 0024773001 - Fuel Filter - Priced Each - Should be replaced at recommended service interval - Febi - Mercedes Benz

Should be replaced at recommended service interval 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2865279
Mfg#:
0024773001
Ships on Oct 21, 2026
Auto Notify
$50.99 USD
Free Shipping
on orders $49 and up

Accessory Belt Idler Pulley

ES#2587875 - 0002020919 - Accessory Belt Idler Pulley - The solution to a noisy, failing pulley - Febi - Mercedes Benz

The solution to a noisy, failing pulley 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2587875
Mfg#:
0002020919
Ships on Oct 21, 2026
Auto Notify
$17.99 USD
Free Shipping
on orders $49 and up

Thermostat Assembly

Thermostat With Gasket and Housing (87 deg. C) 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4342984
Mfg#:
1122030275
Ships on Oct 21, 2026
Auto Notify
$33.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose

ES#4328749 - 2035010782 - Radiator Hose - Upper - Meyle - Mercedes Benz

Upper 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4328749
Mfg#:
2035010782
Ships on Oct 27, 2026
Auto Notify
$53.99

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

$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Knock Sensor - Priced Each

ES#2865317 - 0031538628 - Engine Knock Sensor - Priced Each - Located In Engine Valley, Underneath Intake Manifold - Febi - Mercedes Benz

Located In Engine Valley, Underneath Intake Manifold 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2865317
Mfg#:
0031538628
Special Order: No Guaranteed ETA
$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Filter Set

ES#2875005 - 2730940404 - Air Filter Set - Set of two engine air filters for your vehicle - Febi - Mercedes Benz

Set of two engine air filters for your vehicle 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2875005
Mfg#:
2730940404
Special Order: No Guaranteed ETA
$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#5492265 - 0015404617 - Oxygen Sensor - Priced Each - Direct fit with OE connector - Febi - Mercedes Benz

Direct fit with OE connector 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5492265
Mfg#:
0015404617
Special Order: No Guaranteed ETA
$89.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket

ES#2873640 - 1120160221 - Valve Cover Gasket - Fits left side only - Febi - Mercedes Benz

Fits left side only 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873640
Mfg#:
1120160221
Special Order: No Guaranteed ETA
$31.99 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.

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