For your M278 / M157 Water Pump - Two (2) Required Per Vehicle
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2012 Mercedes Benz CLS63 AMG Base Sedan 218.374 V8 5.5L Engine Cooling Parts
- Coolant
- Expansion Tank
- Fan
- Hoses
- Lines
- Oil Cooler
- Performance
- Radiator
- Refresh Kit
- Temperature Sensor
- Thermostat
- Tools
- Water Pump
Ensure a proper seal when installing a new water pump
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Thermostat to Water Pump Seal Ring
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Does not include water pump gasket
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This product was last offered at the strikethrough price on
05-02-2026
Thermostat to Radiator Hose - Outer
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Includes housing, gasket & sensor
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This product was last offered at the strikethrough price on
05-07-2026
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.
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
01-06-2026
Designed to keep your engine cool and running at an optimal engine temp
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
01-06-2026
From top of expansion tank to radiator and engine
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From Date: 09/07/2012
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-12-2026
Includes Genuine Mercedes-Benz center radiator, G40 Coolant, and two radiator hose seals
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From left upper radiator hose to wheel arch cooler
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-12-2026
Ensure proper cooling for your engine with a new radiator.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-12-2026
From bottom of expansion tank to radiator
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-12-2026
does not include level sensor or lid
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Includes Sealing Ring & Retaining Clip
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