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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Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger.
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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
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.
$400.00
This product was last offered at the strikethrough price on 11-11-2026
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.
Partial Replacement
