Mercedes G55 Water Pump Parts

Showing 5 out of 5 part(s) found in our catalog.

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Mercedes G55
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Belts and Cooling
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Water Pump
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2005, 2006, 2007, 2008, 2009 Mercedes G55 AMG
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$169.99
Reg
$177.07
List
$457.78
OEM
Please specify Bosch or Sprinter part number on existing unit. 1 per car.
2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Mercedes G55 AMG, G550
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$98.99
Reg
$103.11
List
$310.00
KIT
This kit contains a new water pump and thermostat assembly along with one gallon of Genuine coolant to update your Mercedes. Please verify that existing water pump has 3 hose connections prior to ordering....
2003, 2004 Mercedes G55 AMG
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$134.27
Reg
$139.86
List
$408.62
Please verify that existing unit has 3 hose connections prior to ordering. This unit is for use on vehicles equipped with engine oil cooler mounted next to the oil filter housing. 1 per car.
2003, 2004 Mercedes G55 AMG
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$68.99
Reg
$71.86
List
$316.00
2005, 2006, 2007, 2008, 2009, 2010, 2011 Mercedes G55 AMG
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Leaves closest warehouse today if ordered before 2 PM MST.
$179.99
Reg
$187.49
List
$245.00

The average price of a Mercedes G55 water pump is between $68.99 and $179.99.

What Are The Common Symptoms Of A Failing Mercedes G55 Water Pump?

Some G55 owners run into trouble with their water pump, but the symptoms can creep up quietly. Coolant spots on the driveway are one of the most obvious signs. Leaks often show up at the front of the engine and, if left unchecked, the puddle just keeps growing. Strange noises—whining, grinding, almost like a worn bearing—may follow you as you drive. That’s the water pump crying out for help. A jumpy temperature gauge shouldn’t get brushed off, either. Overheating rarely gives much warning. Steam wafting from under the hood, or the sweet, sharp scent of coolant drifting in the air, should stop you in your tracks. Rust around the pump or dried streaks hint at a slow leak over time. Catching these red flags early might just save your engine—and your wallet.

How Long Does The Mercedes G55 Water Pump Typically Last?

Water pumps don’t wear out overnight, but they have their limits. Most G55 pumps stay on the road for 70,000 to 100,000 miles, though that’s not set in stone. Aggressive driving, hot summers, and frequent towing put more wear on the system. Overdue coolant changes or dirty coolant move that failure date up. If you’re closing in on the six-figure mileage mark, it pays to give the pump a close look, especially if you notice any of the warning signs already mentioned. A careful maintenance routine can stretch the lifespan, sometimes by a surprising amount.

Is It Safe To Drive With A Bad Mercedes G55 Water Pump?

Pushing your luck with a failing water pump comes with real risks. Some roll the dice for a quick trip, but it rarely ends well. Once that pump loses its fight, coolant stops moving, and the engine overheats in no time. That kind of heat can warp heads, fry the gasket, and turn a simple repair into a nightmare. Even if the car seems fine at first, every mile puts you closer to a breakdown. Your safest bet? Park it, get it towed, and let a pro handle it before things spiral.

What Is The Average Cost To Replace A Mercedes G55 Water Pump?

Prices always range, but most owners see quotes from $750 up to $1,100 when it’s time to replace a G55 water pump, with bigger bills at the dealership. The part itself is only a slice of that total—the labor makes up the rest. Sometimes, you’ll need new hoses, a thermostat, or a flush, which adds up fast. If the water pump caused other problems, expect the bills to climb. Getting a couple of estimates helps, and checking for any parts warranty doesn’t hurt.

Can I Replace The Mercedes G55 Water Pump Myself Or Is Professional Help Needed?

Some experienced mechanics like a good challenge, but for most, DIY water pump replacement on the G55 is tough. The engine bay is tight, bolts aren’t easy to reach, and you need to be careful with the gaskets and torque specs. Even a small mistake causes leaks or problems with the cooling system down the road. Unless you’re comfortable working deep in the engine bay and have the right tools, letting a shop handle the job avoids a lot of hassle—and headaches.

Looking For The Best Place To Buy A Mercedes G55 Water Pump?

Picking parts for a Mercedes G55 shouldn’t feel like a chore. At AutohausAZ, it’s all about making the process simple and affordable. We’ve got a big lineup of G55 parts, solid pricing, and we move fast when you place an order. Don’t want to wait forever? Your water pump ships quick so you can get your G55 back on the road where it belongs. Returns are straightforward, no runaround. If things don’t line up just right or you need a different part, our support team is ready to step in. Shopping with AutohausAZ means no hidden surprises—just dependable parts, fair prices, and help when you need it. Whether you wrench for a living or it’s your first repair, we make it easy to get what you need.