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1990 Mercedes Benz 300SEL Base Sedan 126.025 L6 3.0L

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Your Vehicle 1990 Mercedes Benz 300SEL Base Sedan 126.025 L6 3.0L
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1990 Mercedes Benz 300SEL Base Sedan 126.025 L6 3.0L Engine Cooling Parts

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Expansion Tank Hose

Expansion tank to radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1663853
Mfg#:
1265013082
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.

$42.99

This product was last offered at the strikethrough price on
06-10-2026

$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Water Pump

Price includes a refundable $59.36 core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes updated water drain hose to complete installation

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2738625
Mfg#:
103200370188KT
Ships in 3 Business Days
$419.99

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

$401.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Coolant Level Sensor

Located on expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MTC - Corporate Logo
ES#:
2524337
Mfg#:
1245400244
Ships in 10 Business Days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

With 4 Pin Connector affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MTC - Corporate Logo
ES#:
2524113
Mfg#:
0085423217
Ships in 10 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Kit - 87C

ES#2873579 - 1102000515 - Thermostat Kit - 87C - Includes New O-Ring - Febi - Mercedes Benz

Includes New O-Ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873579
Mfg#:
1102000515
Special Order: No Guaranteed ETA
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

o-ring

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

Brand:
Febi - Corporate Logo
ES#:
2874094
Mfg#:
159972348
Special Order: No Guaranteed ETA
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bypass Hose - Priced Each

ES#4683934 - 1032030082 - Bypass Hose - Priced Each - From Thermostat Housing To Cylinder Head - Vaico - Mercedes Benz

From Thermostat Housing To Cylinder Head 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#:
4683934
Mfg#:
1032030082
Special Order: No Guaranteed ETA
$2.99 USD

Auxiliary Fan Assembly

ES#2893960 - 0005007993 - Auxiliary Fan Assembly - includes motor - Vemo - Mercedes Benz

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

Brand:
Vemo - Corporate Logo
ES#:
2893960
Mfg#:
0005007993
Special Order: No Guaranteed ETA
$81.99

This product was last offered at the strikethrough price on
02-12-2026

$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Level Sensor

ES#2895826 - 1245400244 - Coolant Level Sensor - Located on expansion tank - Vemo - Mercedes Benz

Located on expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2895826
Mfg#:
1245400244
Special Order: No Guaranteed ETA
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#2776772 - 0085423217 - Coolant Temperature Sensor - With 4 Pin Connector - Meyle - Mercedes Benz

With 4 Pin Connector affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2776772
Mfg#:
0085423217
Special Order: No Guaranteed ETA
$15.31

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

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Cooling Fan - Priced Each

ES#2538972 - 0005008593 - Engine Cooling Fan - Priced Each - Electric cooling fan - Meyle - Mercedes Benz

Electric cooling fan affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Right (Passenger) Side - From Chassis: A 496760

Brand:
Meyle - Corporate Logo
ES#:
2538972
Mfg#:
0005008593
Special Order: No Guaranteed ETA
$117.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#2636057 - 0055421017 - Coolant Temperature Sensor - One (1) Pole Terminal - Meyle - Mercedes Benz

One (1) Pole Terminal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2636057
Mfg#:
0055421017
Special Order: No Guaranteed ETA
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#1306687 - 0055421017 - Coolant Temperature Sensor - One (1) Pole Terminal - Beru - Mercedes Benz

One (1) Pole Terminal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Beru - Corporate Logo
ES#:
1306687
Mfg#:
0055421017
Back Ordered
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Kit - 87�C

ES#2524175 - 1102000515 - Thermostat Kit - 87C - Includes New O-Ring - MTC - Mercedes Benz

Includes New O-Ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MTC - Corporate Logo
ES#:
2524175
Mfg#:
1102000515
Back Ordered
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Kit - 87�C

ES#2602808 - 1102000515 - Thermostat Kit - 87C - Includes New O-Ring - Meyle - Mercedes Benz

Includes New O-Ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2602808
Mfg#:
1102000515
Special Order: No Guaranteed ETA
$13.99 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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