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2004 Mercedes Benz C320 4Matic Sedan 203.084 V6 3.2L

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Your Vehicle 2004 Mercedes Benz C320 4Matic Sedan 203.084 V6 3.2L
Your Vehicle 2004 Mercedes Benz C320 4Matic Sedan 203.084 V6 3.2L
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2004 Mercedes Benz C320 4Matic Sedan 203.084 V6 3.2L Engine Cooling Parts

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Circulation Pump

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Original Equipment - Corporate Logo
ES#:
4040196
Mfg#:
2038350064
Ships in 1 day
$138.99

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

$135.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Water Pump

ES#1734971 - 2038350164 - Auxiliary Water Pump - For cars with Windshield Washer Heating (Code 875). - Genuine Mercedes Benz - Mercedes Benz

For cars with Windshield Washer Heating (Code 875). affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1734971
Mfg#:
2038350164
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.

$250.00

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

$232.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose

ES#1728570 - 2035012182 - Radiator Hose - Bottom - Genuine Mercedes Benz - Mercedes Benz

Bottom affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1728570
Mfg#:
2035012182
Ships in 3 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.

$69.00

This product was last offered at the strikethrough price on
06-21-2026

$64.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Radiator Installation Kit

ES#2763304 - 2035040059KT - Radiator Installation Kit - Install new hardware with your new radiator - Genuine Mercedes Benz - Mercedes Benz

Install new hardware with your new radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2763304
Mfg#:
2035040059KT
Ships in 3 Business Days
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stop Buffer - Priced Each

ES#1604458 - 0005040612 - Stop Buffer - Priced Each - Located at the top of the radiator - Genuine Mercedes Benz - Mercedes Benz

Located at the top of the radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1604458
Mfg#:
0005040612
Ships in 3 Business Days
$2.00

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

$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Water Pump Assembly

ES#2535899 - 11220015018070 - Remanufactured Water Pump Assembly - Price includes a $70.40 refundable core charge - Genuine Mercedes Benz - Mercedes Benz

Price includes a $70.40 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not For Vehicles With Oil Cooler Hose Fitting

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2535899
Mfg#:
11220015018070
Ships in 3 Business Days
$489.99

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

$440.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Level Sensor

Located In The Coolant Expansion Tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MTC - Corporate Logo
ES#:
2524702
Mfg#:
2205450024
Ships in 9 Business Days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

Replace or worn or cracked unit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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

Radiator Hose

Upper affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burgaflex - Corporate Logo
ES#:
5388633
Mfg#:
2035010782
Ships on Jul 15, 2026
$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Level Sensor

ES#2869614 - 2205450024 - Coolant Level Sensor - Located In The Coolant Expansion Tank - Febi - Mercedes Benz

Located In The Coolant Expansion Tank 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:
Febi - Corporate Logo
ES#:
2869614
Mfg#:
2205450024
Special Order: No Guaranteed ETA
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Cooler Assembly

ES#2895389 - 1121880401 - Engine Oil Cooler Assembly - At Oil Filter Housing - Vemo - Mercedes Benz

At Oil Filter Housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2895389
Mfg#:
1121880401
Special Order: No Guaranteed ETA
$83.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Thermostat O-Ring

ES#4684540 - 1122030076 - Thermostat O-Ring - Must be replaced when replacing thermostat - Vemo - Mercedes Benz

Must be replaced when replacing thermostat affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4684540
Mfg#:
1122030076
Special Order: No Guaranteed ETA
$3.99 USD
Free Shipping
on orders $49 and up

Auxiliary Water Pump

ES#4855012 - 2038350164 - Auxiliary Water Pump - For cars with Windshield Washer Heating (Code 875). - Vemo - Mercedes Benz

For cars with Windshield Washer Heating (Code 875). affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4855012
Mfg#:
2038350164
Special Order: No Guaranteed ETA
$65.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Assembly

ES#4684539 - 1122000015 - Thermostat Assembly - Thermostat With Gasket and Housing (87 deg. C) - Vemo - Mercedes Benz

Thermostat With Gasket and Housing (87 deg. C) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4684539
Mfg#:
1122000015
Special Order: No Guaranteed ETA
$21.99 USD

Radiator Hose

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

Upper 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:
Meyle - Corporate Logo
ES#:
4328749
Mfg#:
2035010782
Ships on Oct 27, 2026
Auto Notify
$54.99

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

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

Expansion Tank Replacement Kit

ES#2763051 - 2035000049KT - Expansion Tank Replacement Kit - Includes everything you need to replace your coolant expansion tank - Assembled By ECS - Mercedes Benz

Includes everything you need to replace your coolant expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2763051
Mfg#:
2035000049KT
Back Ordered
ON SALE!
$92.99

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

$89.01 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

More About Engine Cooling Parts

Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.

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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