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2018 Mercedes Benz CLS63 AMG S 4Matic Sedan 218.376 V8 5.5L

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Your Vehicle 2018 Mercedes Benz CLS63 AMG S 4Matic Sedan 218.376 V8 5.5L
Your Vehicle 2018 Mercedes Benz CLS63 AMG S 4Matic Sedan 218.376 V8 5.5L
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2018 Mercedes Benz CLS63 AMG S 4Matic Sedan 218.376 V8 5.5L Engine Cooling Refresh Kits

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M278 / M157 Turbocharger Cooling Lines - Set

ES#5388746 - 2782001300KT - M278 / M157 Turbocharger Cooling Lines - Set - For M157 and M278 engines, the coolant lines can become brittle and fail over time. Replacing them during water pump service is a smart preventative measure to avoid future leaks or damage. - Genuine Mercedes Benz - Mercedes Benz

For M157 and M278 engines, the coolant lines can become brittle and fail over time. Replacing them during water pump service is a smart preventative measure to avoid future leaks or damage. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
5388746
Mfg#:
2782001300KT
Ships in 3 Business Days
$422.99

This product was last offered at the strikethrough price on
01-20-2026

$390.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M278 / M157 Turbocharger Cooling Lines - Set

ES#5388747 - 2782001300KT1 - M278 / M157 Turbocharger Cooling Lines - Set - For M157 and M278 engines, the coolant lines can become brittle and fail over time. Replacing them during water pump service is a smart preventative measure to avoid future leaks or damage. - Assembled By ECS - Mercedes Benz

For M157 and M278 engines, the coolant lines can become brittle and fail over time. Replacing them during water pump service is a smart preventative measure to avoid future leaks or damage. 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#:
5388747
Mfg#:
2782001300KT1
Ships in 3 Business Days
$279.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Water Pump / Thermostat Kit

ES#5388745 - 1572000107KT - Water Pump / Thermostat Kit - Includes necessary parts to replace the thermostat and water pump. - Genuine Mercedes Benz - Mercedes Benz

Includes necessary parts to replace the thermostat and water pump. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
5388745
Mfg#:
1572000107KT
Ships in 3 Business Days
$1870.99

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

$1820.99 USD
This product is lifetime replacement eligible Partial Replacement

Complete Radiator Replacement Kit - W218 CLS63 AMG

Refresh your V8 BiTurbo cooling system the right way. This comprehensive Genuine Mercedes-Benz kit replaces the radiator, hoses, and expansion tank in one service, restoring factory cooling and eliminating leaks. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
5481848
Mfg#:
1975000003KT15
Ships on Jul 13, 2026
$2177.99 USD
This product is lifetime replacement eligible Partial Replacement

Complete Radiator Replacement Kit - W218 CLS63 AMG

Refresh your V8 BiTurbo cooling system the right way. This comprehensive kit replaces the radiator, hoses, and expansion tank in one service, restoring factory cooling and eliminating leaks. 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#:
5481849
Mfg#:
1975000003KT16
Back Ordered
$1985.99 USD
This product is lifetime replacement eligible Partial Replacement

More About Engine Cooling Refresh Kits

Stay ahead of cooling issues by servicing your cooling system with our curated cooling system service kits that include everything you need to bring your cooling system back up to snuff.

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Manufacturer names and/or part numbers are used only for identification purposes.

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