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1999 Mercedes Benz CL500 Base Coupe 140.070 V8 5.0L

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Your Vehicle 1999 Mercedes Benz CL500 Base Coupe 140.070 V8 5.0L
Your Vehicle 1999 Mercedes Benz CL500 Base Coupe 140.070 V8 5.0L
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1999 Mercedes Benz CL500 Base Coupe 140.070 V8 5.0L Engine Cooling Parts

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Heater Hose Junction 'T' Fitting Kit

ES#2777699 - 1408301696KT - Heater Hose Junction 'T' Fitting Kit - Replace the troublesome heater hose 'T' fitting with this kit - Genuine Mercedes Benz - Mercedes Benz

Replace the troublesome heater hose 'T' fitting with this kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2777699
Mfg#:
1408301696KT
Ships in 3 Business Days
$102.99

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

$88.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#1621218 - 0115425117 - Coolant Temperature Sensor - Square Housing with Four (4) Pin Connector - Genuine Mercedes Benz - Mercedes Benz

Square Housing with Four (4) Pin Connector affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1621218
Mfg#:
0115425117
In Stock at Vendor
$84.99

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

$83.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Titan 4-Piece Air Blow Gun Set

ES#4352819 - TIT19391 - Titan 4-Piece Air Blow Gun Set - Seals and blows out clogged lines/pipes - Titan - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Seals and blows out clogged lines/pipes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Titan - Corporate Logo
ES#:
4352819
Mfg#:
TIT19391
Ships in 6 Business Days
$66.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mercedes Radiator Pressure Tester System Adapter

ES#3690623 - CTA7101 - Mercedes Radiator Pressure Tester System Adapter - Adapter for your radiator pressure tester,Check description for fitment. - CTA Tools - Mercedes Benz

Adapter for your radiator pressure tester,Check description for fitment. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTA Tools - Corporate Logo
ES#:
3690623
Mfg#:
CTA7101
Ships on Jul 16, 2026
$66.47 USD
Free Shipping
on orders $49 and up

Expansion Tank Cap

ES#4030532 - 2105010615 - Expansion Tank Cap - Should be replaced periodically to maintain proper cooling system operation - URO - Mercedes Benz

Should be replaced periodically to maintain proper cooling system operation 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:
URO - Corporate Logo
ES#:
4030532
Mfg#:
2105010615
Ships in 1 Business Day
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#2730857 - 2105010615 - Expansion Tank Cap - Should be replaced periodically to maintain proper cooling system operation - Febi - Mercedes Benz

Should be replaced periodically to maintain proper cooling system operation 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#:
2730857
Mfg#:
2105010615
Ships in 1 Business Day
$28.99

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

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#4883483 - 1405001749 - Coolant Expansion Tank - Coolant level sensor and cap not included - Rein - Mercedes Benz

Coolant level sensor and cap not included 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!
From Chassis: A 334378

Brand:
Rein - Corporate Logo
ES#:
4883483
Mfg#:
1405001749
Ships in 3 Business Days
ON SALE!
$43.99

This product was last offered at the strikethrough price on
06-29-2026

$41.79 USD
Free Shipping
on orders $49 and up

Coolant Temperature Sensor

ES#2636017 - 0115425117 - Coolant Temperature Sensor - Square Housing with Four (4) Pin Connector - Facet - Mercedes Benz

Square Housing with Four (4) Pin Connector affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Facet - Corporate Logo
ES#:
2636017
Mfg#:
0115425117
In Stock at Vendor
$35.51

This product was last offered at the strikethrough price on
05-09-2026

$35.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#1618356 - 0055421017 - Coolant Temperature Sensor - One (1) Pole Terminal - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1618356
Mfg#:
0055421017
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.

$33.99

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

$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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#:
1680644
Mfg#:
1405012682
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.

$27.99

This product was last offered at the strikethrough price on
06-29-2026

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Kit

ES#4883503 - 1192000015 - Thermostat Kit - 80C - Includes all o-rings needed for installation - Rein - Mercedes Benz

80�C - Includes all o-rings needed for installation 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:
Rein - Corporate Logo
ES#:
4883503
Mfg#:
1192000015
Ships in 3 Business Days
ON SALE!
$24.99

This product was last offered at the strikethrough price on
06-29-2026

$23.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Temperature Sensor

ES#2636016 - 0115425117 - Coolant Temperature Sensor - Square Housing with Four (4) Pin Connector - FAE - Mercedes Benz

Square Housing with Four (4) Pin Connector affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
FAE - Corporate Logo
ES#:
2636016
Mfg#:
0115425117
Ships in 1 day
$24.99

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

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bypass Hose - Priced Each

ES#1645361 - 1192030282 - Bypass Hose - Priced Each - Water pump to alternator elbow - Genuine Mercedes Benz - Mercedes Benz

Water pump to alternator elbow affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1645361
Mfg#:
1192030282
Ships in 3 Business Days
4% off MSRP

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

$25.00

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

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#4327456 - 1245000406 - Expansion Tank Cap - Includes new seal - Meyle - Mercedes Benz

Includes new seal 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#:
4327456
Mfg#:
1245000406
In Stock
$7.99

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

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#2533938 - 1245000406 - Expansion Tank Cap - Includes new seal - URO - Mercedes Benz

Includes new seal 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:
URO - Corporate Logo
ES#:
2533938
Mfg#:
1245000406
Ships in 1 Business Day
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#2678441 - 2105010615 - Expansion Tank Cap - Should be replaced periodically to maintain proper cooling system operation - Reutter - Mercedes Benz

Should be replaced periodically to maintain proper cooling system operation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Reutter - Corporate Logo
ES#:
2678441
Mfg#:
2105010615
Back Ordered
$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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