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Your Vehicle 1998 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L

1998 Mercedes Benz S420 Base Sedan 140.043 V8 4.2L Engine Cooling Parts

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ES#2524043 - 0005000185 - Radiator Drain Plug - Don't let a failed radiator drain plug cause a coolant leak - MTC - Mercedes Benz

Don't let a failed radiator drain plug cause a coolant leak affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MTC - Corporate Logo
ES#:
2524043
Mfg#:
0005000185
Ships in 9 Business Days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2618854 - 0008357998 - Heater Core O-Ring Kit - Includes all o-rings needed for install - ACM - Mercedes Benz

Includes all o-rings needed for install affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ACM - Corporate Logo
ES#:
2618854
Mfg#:
0008357998
In Stock
ON SALE! SAVE 52%
$3.99

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

$1.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5470103 - 8371 - CSF Universal Large Single-Pass Cooler - Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. - CSF - Audi BMW Volkswagen Mercedes Benz MINI

Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Universal fitment design - modifications may be necessary to run this cooler

Brand:
CSF - Corporate Logo
ES#:
5470103
Mfg#:
8371
Ships in 3 Business Days
$499.00 USD
Free Shipping
ES#4690518 - 0115425117 - Coolant Temperature Sensor - Square Housing with Four (4) Pin Connector - Hamburg Tech - Mercedes Benz

Square Housing with Four (4) Pin Connector 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#:
4690518
Mfg#:
0115425117
Ships in 1 Business Day
$19.95 USD
Free Shipping
on orders $49 and up
ES#5341149 - 1129900901 - Engine Block Drain Plug - Ensures proper function of engine cooling system. - Rein - Mercedes Benz

Ensures proper function of engine cooling system. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rein - Corporate Logo
ES#:
5341149
Mfg#:
1129900901
Ships in 3 Business Days
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2533943 - 1405001749 - Coolant Expansion Tank - Coolant level sensor and cap not included - URO - Mercedes Benz

Coolant level sensor and cap not included affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
From Chassis: A 334378

Brand:
URO - Corporate Logo
ES#:
2533943
Mfg#:
1405001749
Ships in 1 Business Day
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4642724 - 1192000015 - Thermostat Assembly - Engine Coolant Thermostat - Includes O-Ring - URO - Mercedes Benz

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

Brand:
URO - Corporate Logo
ES#:
4642724
Mfg#:
1192000015
Ships in 1 Business Day
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2533699 - 1405000875 - Radiator Hose - Upper Hose - URO - Mercedes Benz

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

Brand:
URO - Corporate Logo
ES#:
2533699
Mfg#:
1405000875
Ships in 1 Business Day
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4932557 - 0115425117 - Coolant Temperature Sensor - Monitors coolant temperature for fan control & gauge readings - URO - Mercedes Benz

Monitors coolant temperature for fan control & gauge readings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
URO - Corporate Logo
ES#:
4932557
Mfg#:
0115425117
Ships in 1 Business Day
$12.99 USD
Free Shipping
on orders $49 and up
ES#2534071 - 2105450024 - Coolant Level Sensor - Located In The Coolant Expansion Tank - URO - Mercedes Benz

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

Brand:
URO - Corporate Logo
ES#:
2534071
Mfg#:
2105450024
Ships in 1 Business Day
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brand New Unit - No Core Charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From Engine Number: 026751

Brand:
Graf - Corporate Logo
ES#:
4135673
Mfg#:
1192002101
In Stock at Vendor
$107.00

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

$103.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAHLE Original Mercedes-Benz Water Pump Gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
4675345
Mfg#:
K32290
Ships in 1 Business Day
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#10120 - 2105450024 - Coolant Level Sensor - Located In The Coolant Expansion Tank - Hella - Mercedes Benz

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

Brand:
Hella - Corporate Logo
ES#:
10120
Mfg#:
2105450024
Ships in 1 day
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brand new unit - No core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up To Engine Number: 026750

Brand:
Geba - Corporate Logo
ES#:
2500941
Mfg#:
1192001501
Ships in 1 day
$129.99

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

$125.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brand New Unit - No Core Charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From Engine Number: 026751

Brand:
Laso - Corporate Logo
ES#:
2765921
Mfg#:
1192002101
Ships in 1 day
$221.99

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

$215.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4809963 - 119200210180KT - Remanufactured Water Pump Assembly - Price includes a refundable $84.50 core charge - Genuine Mercedes Benz - Mercedes Benz

Price includes a refundable $84.50 core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4809963
Mfg#:
119200210180KT
Ships in 3 Business Days
$548.13

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

$484.81 USD
Free Shipping
on orders $49 and up
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.

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