2018 Mercedes Benz GLS63 AMG Base Sport Utility 166.875 V8 5.5L Engine Cooling Parts

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. 10X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

5388747

Mfg#:

2782001300KT1

$279.99 USD

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Free Shipping

on orders $49 and up

Partial Replacement

Includes Fan Blade & Motor

Brand:

ES#:

2729830

Mfg#:

0999064000

7% off MSRP

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

$1100.00

This product was last offered at the strikethrough price on
09-02-2026

$1022.99 USD

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Lifetime Replacement

Includes necessary parts to replace the thermostat and water pump.

Brand:

ES#:

5388745

Mfg#:

1572000107KT

$1832.99 USD

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Partial Replacement

Includes Pulley, Gaskets, and Plugs - Price includes a $61.10 refundable core charge.

Brand:

ES#:

5388740

Mfg#:

157200010764KT

$756.99

This product was last offered at the strikethrough price on
08-04-2026

$755.99 USD

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Free Shipping

on orders $49 and up

Lifetime Replacement

Keeps the proper oil temperature - prevents overheating

Brand:

ES#:

1791052

Mfg#:

2215000700

7% off MSRP

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

$1680.00

This product was last offered at the strikethrough price on
09-02-2026

$1560.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Includes Auxiliary Water Pump, Coolant Hoses, and Pink G40 Coolant

Brand:

ES#:

5481897

Mfg#:

0005002486KT

$505.99 USD

Add to Cart

Partial Replacement

Keep your AMG's turbochargers and heater core perfectly cooled. This Genuine Mercedes-Benz auxiliary water pump ensures optimal coolant circulation under high-load and low-speed conditions, protecting your M157 V8 from dangerous localized overheating.

Brand:

ES#:

2559179

Mfg#:

0005002486

7% off MSRP

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

$400.00

This product was last offered at the strikethrough price on
09-02-2026

$371.99 USD

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Lifetime Replacement

Includes reservoir, reservoir cap, grommets and, hardware

Brand:

ES#:

5481887

Mfg#:

1665000049KT

$225.99 USD

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Lifetime Replacement

Does not include lid, does not includes level sensor

Brand:

ES#:

4375557

Mfg#:

1665000049

$56.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Upgrade your cooling and eliminate heat soak issues in your AMG! Kit includes left and right side radiator, and center CSF upgraded radiator with Zerex G40 Coolant! 2X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

5456916

Mfg#:

8187KT

$1877.99

This product was last offered at the strikethrough price on
08-17-2026

$1876.99 USD

Add to Cart

Partial Replacement

Includes Pulley, Gaskets, and Plugs We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4344479

Mfg#:

1572000107

$296.99 USD

Add to Cart

Lifetime Replacement

Includes reservoir, reservoir cap, grommets and, hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:

ES#:

5481889

Mfg#:

1665000049KT1

$123.99

This product was last offered at the strikethrough price on
08-12-2026

$120.99 USD

Add to Cart

Partial Replacement

Does not include lid, does not includes level sensor We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4343426

Mfg#:

1665000049

$86.99 USD

Add to Cart

Lifetime Replacement

Includes Level Sensor & Lid We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4684032

Mfg#:

1665000049KIT

Includes Fan Blade & Motor

Brand:

ES#:

4684865

Mfg#:

999064000