Mercedes-Benz Water Pumps
availability
Molded Hose
Mercedes-Benz
166-501-22-82
From radiator to water pump. Cooler to water pump.
$76.00
Coolant Hose
Mercedes-Benz
166-500-46-75
Filling hose at water pump. Filling hose to water pump.
$154.00
Coolant Hose
Mercedes-Benz
213-501-48-82
Water pump to charge air cooler. Low-temperature cooler to water pump.
$54.00
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Mercedes-Benz Water Pumps: Function, Failure, and Replacement
The team here at Mercedes-Benz USA understands how crucial parts like water pumps are important to your safety on the road. Water pumps circulate coolant through your engine to prevent overheating. Without a properly functioning water pump, your vehicle risks serious engine damage. That's why choosing genuine Mercedes-Benz water pumps makes all the difference in your vehicle's performance and longevity.
What Do Water Pumps Actually Do?
Water pumps maintain your engine's temperature by continuously circulating coolant through the engine block, radiator, and heating system. In luxury vehicles like the S-Class, water pumps work harder due to high-performance engines generating more heat. Your pump uses an impeller (a specialized fan) to push coolant throughout your engine, keeping temperatures balanced even during demanding drives.
Warning Signs of Water Pump Failure
Water pumps typically fail between 60,000 and 90,000 miles. Watch for coolant leaks under your vehicle, unusual engine temperature fluctuations, or strange grinding noises from the front of your engine. Many Mercedes-Benz owners notice decreased performance before complete failure. The coolant mixture can also damage pump seals over time, especially if maintenance intervals are ignored.
Why Genuine Parts Matter
Aftermarket water pumps might cost less initially, but rarely match genuine Mercedes-Benz parts in quality or durability. The GLC-Class and other premium models need precise cooling specifications that generic parts simply can't provide. Genuine Mercedes-Benz water pumps use superior materials, proper metal alloys, and exact specifications for your specific model. This precision ensures proper coolant flow and prevents premature failures.
From accident repairs to custom modifications, Mercedes-Benz USA has everything your project requires.