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2003 Mercedes Benz S430 Base Sedan 220.170 V8 4.3L

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Your Vehicle 2003 Mercedes Benz S430 Base Sedan 220.170 V8 4.3L
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2003 Mercedes Benz S430 Base Sedan 220.170 V8 4.3L Engine Cooling Parts

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Radiator Hose

ES#3235615 - 2205010182 - Radiator Hose - Upper hose - Gates - Mercedes Benz

Upper hose

Brand:
Gates - Corporate Logo
ES#:
3235615
Mfg#:
2205010182
Ships on Aug 19, 2026
$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose

Lower hose

Brand:
Gates - Corporate Logo
ES#:
3235616
Mfg#:
2205010482
Ships on Aug 19, 2026
$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose

Upper hose

Brand:
Burgaflex - Corporate Logo
ES#:
5388638
Mfg#:
2205010182
Ships on Aug 24, 2026
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose

ES#2869608 - 2205010482 - Radiator Hose - Lower hose - Febi - Mercedes Benz

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

Brand:
Febi - Corporate Logo
ES#:
2869608
Mfg#:
2205010482
Ships on Oct 21, 2026
Auto Notify
$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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#2883367 - 2205010182 - Radiator Hose - Upper hose - Vaico - Mercedes Benz

Upper hose We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2883367
Mfg#:
2205010182
Special Order: No Guaranteed ETA
$20.99 USD
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

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

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

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)

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

Expansion Tank Hose

From bottom of expansion tank to radiator We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2883370
Mfg#:
2205011882
Special Order: No Guaranteed ETA
$21.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose

Lower hose We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2883369
Mfg#:
2205010482
Special Order: No Guaranteed ETA
$27.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Seal Ring - Priced Each

ES#1636659 - 1121840361 - Seal Ring - Priced Each - Oil filter housing to oil cooler - Genuine Mercedes Benz - Mercedes Benz

Oil filter housing to oil cooler One (1) Required Per Vehicle

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1636659
Mfg#:
1121840361
Back Ordered
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Assembly - Priced Each

ES#2535896 - 1122001501 - Water Pump Assembly - Priced Each - Includes a new water pump gasket - Laso - Mercedes Benz

Includes a new water pump gasket Not For Vehicles With Oil Cooler Hose Fitting

Brand:
Laso - Corporate Logo
ES#:
2535896
Mfg#:
1122001501
Back Ordered
$147.99

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

$143.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Level Sensor

ES#2587814 - 2205450024 - Coolant Level Sensor - Located In The Coolant Expansion Tank - Meyle - Mercedes Benz

Located In The Coolant Expansion Tank 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2587814
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

Electric Cooling Fan Assembly

850 Watt From Chassis: A 191481, From Date: 06/30/2001

Brand:
Behr - Corporate Logo
ES#:
3176624
Mfg#:
2205000293
Back Ordered
$1092.99

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

$1060.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

Should be replaced periodically to maintain proper cooling system operation

Brand:
Mahle-Behr - Corporate Logo
ES#:
3659414
Mfg#:
2105010615
Back Ordered
$13.99

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

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime 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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