Mercedes CLK500 Auxiliary Water Pump Parts
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The average price of a Mercedes CLK500 auxiliary water pump is between $99.99 and $206.99.
What Does The Mercedes CLK500 Auxiliary Water Pump Do?
The Mercedes CLK500 auxiliary water pump moves coolant through the heater core, and sometimes it helps cool other components, even after you turn off the engine. On a hot day or in stop-and-go traffic, this helps stop heat from building up. If this pump fails, you could lose heat inside the car, or see the engine run hotter than it should, especially while parked with the engine on. It’s a small device, but it’s there to support your main cooling system when things get tough. Over time, this extra help can make a real difference to your car’s reliability.
How Can I Tell If My Mercedes CLK500 Auxiliary Water Pump Is Failing?
If you start your car and notice there’s no warm air from the vents in winter, or see coolant pooling under the engine, the Mercedes CLK500 auxiliary water pump could be the reason. Listen for new noises from the engine area—sometimes old pumps buzz or whir before quitting. You might also find the engine runs warmer than it should while waiting in traffic. Most drivers don’t spot this right away, but catching it early saves money. If things seem off, take three minutes to look near the firewall or check for leaks around the pump.
How Do I Replace A Mercedes CLK500 Auxiliary Water Pump?
To change out the Mercedes CLK500 auxiliary water pump, start by disconnecting the battery and draining some coolant. Find the pump—usually tucked away near the firewall. Remove old clamps and hoses, pull the pump, and swap in a new one. Many people replace the hoses at the same time. Fit everything back, fill up with coolant, and bleed the air from the system. Give yourself time; the job isn’t complicated, but it does take patience. Following the steps in a repair manual will make this go much smoother.
Is It Safe To Drive If The Mercedes CLK500 Auxiliary Water Pump Stops Working?
You might make it home or to a shop, but driving with a dead Mercedes CLK500 auxiliary water pump is risky. The engine can overheat, and you lose the ability to warm the cabin in winter. Pushing it too far can lead to heavy repairs. If this happens on the road, try not to idle long, and keep an eye on the temperature gauge. Fixing it soon is always smarter than waiting. Some try a bypass, but that’s only a short-term idea, not a real solution.
How Much Does It Cost To Replace A Mercedes CLK500 Auxiliary Water Pump?
The price for a Mercedes CLK500 auxiliary water pump replacement swings based on where you’re fixing it and the parts you choose. Independent shops often charge somewhere between $250 and $550, labor included. The dealership will likely ask for more, especially if they swap other parts at the same time. If you do it yourself, you’ll pay just for parts and maybe some tools. Don’t forget new coolant and seals—best to cover all the bases while you’re under the hood.
Why Buy Your Mercedes CLK500 Auxiliary Water Pump From AutohausAZ?
We get it—finding a Mercedes CLK500 auxiliary water pump shouldn’t mean emptying your wallet or waiting forever. At AutohausAZ, we keep it simple: low prices, fast shipping, and a return process that’s actually user-friendly. The right part for your car is only a few clicks away, and you won’t need to stress about hidden charges or confusing steps. If the pump isn’t the fix, send it back with no headaches. When your car’s down, you want to get things sorted. We’re right there with you. Count on us for the price, the speed, and the peace of mind you only get from a team that knows car parts like the back of their hand. Let us help keep your CLK500 running, so you can focus on the road ahead.

