Mercedes ML55 Coolant Hose Parts

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2000, 2001, 2002, 2003 Mercedes ML55 AMG
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$24.99
Reg
$26.03
List
$97.00
Trim to exact length required upon installation, used from expansion tank to radiator and/or de-aeration line.
2000, 2001, 2002, 2003 Mercedes ML55 AMG
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Leaves closest warehouse today if ordered before 2 PM MST.
$8.99
Reg
$9.36
List
$33.50
OEM
2000, 2001, 2002, 2003 Mercedes ML55 AMG
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$11.99
Reg
$12.49
List
$48.50
1 per car.
2000, 2001, 2002, 2003 Mercedes ML55 AMG
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Leaves closest warehouse today if ordered before 2 PM MST.
$27.99
Reg
$29.16
List
$61.00
OEM
2000, 2001, 2002, 2003 Mercedes ML55 AMG
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$25.99
Reg
$27.07
List
$61.00

The average cost of a Mercedes ML55 coolant hose is between $8.99 and $27.99.

What Are The Signs Of A Failing Mercedes ML55 Coolant Hose?

If your Mercedes ML55 coolant hose is near the end of its life, you’ll probably spot a few hints along the way. Coolant dripping on the driveway is an obvious sign, usually showing up after the engine cools down. A sweet, sharp smell in the air when you pop the hood? That’s often coolant finding its way out. Sometimes the engine temperature creeps up, and the gauge rises a little too high during regular driving. Run your hand along the hose—soft spots, cracks, or bulges mean it’s time for a closer look. Even if a hose looks intact, any spongy feeling usually spells trouble brewing inside. Waiting too long costs more than just time, so early checks can save your day and your wallet.

How Often Should The Mercedes ML55 Coolant Hose Be Replaced?

A Mercedes ML55 coolant hose usually holds up for four to six years, or somewhere around 60,000 miles. That number shifts depending on how and where you drive. Dry, hot climates and bumper-to-bumper traffic are tough on rubber. Examine the hoses every oil change or whenever you drain and refill the antifreeze. If one gives out, the rest may not be far behind, so swapping them as a set keeps unexpected leaks in check. Simple habits like these often keep headaches at bay and your engine cool no matter where you go.

Which Coolant Hose Is Most Prone To Leaking On The Mercedes ML55?

On the Mercedes ML55 coolant hose system, the upper radiator hose stands out for springing leaks first. It soaks up the brunt of the heat and can flex every time the engine runs. At the same time, heater core hoses can surprise you, especially where clamps bite into the rubber near the firewall. Watch these spots for oozing or tiny puddles forming after a drive. Replacing a suspicious hose early on helps dodge a burst and the steam show that usually follows.

Is It Better To Use OEM Or Aftermarket Hoses For Mercedes ML55?

When you’re in the market for a new Mercedes ML55 coolant hose, OEM hoses set the gold standard. They fit right and withstand the engine’s demands. You can find cheaper aftermarket hoses, but fit and lifespan swing from good to disappointing. If a hose slips a little or feels loose, trouble isn’t far off. Going with OEM from the start often means one less thing to worry about down the line.

How Difficult Is It To Replace A Coolant Hose On The Mercedes ML55?

Swapping out a Mercedes ML55 coolant hose sits somewhere between an easy fix and a minor project, all depending on the hose. Upper and lower radiator hoses are right upfront and come off with ordinary hand tools and a catch pan. The heater core hoses ask for more patience since they weave their way behind the engine. You’ll need to drain the cooling system, tug off the clamps, and work the new hoses into place. Check for any broken plastic fittings—they break if you rush. After everything’s tight and topped off, run the engine to squeeze out any lingering air.

Looking For Discounted Mercedes ML55 Coolant Hoses?

At AutohausAZ, we understand how important it is to keep your Mercedes ML55 performing at its best, so we stock reliable coolant hoses at prices you can feel good about. Order a Mercedes ML55 coolant hose with us, and we’ll get it shipped out right away. Our return process is quick, so you never have to worry about second guessing your purchase. Simple savings, fast shipping, and no hassle—just what your ML55 deserves.