BMW M6 Heater Hose Parts

Showing 20 out of 23 part(s) found in our catalog.

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BMW M6
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Coolant Hose Supply 1 642020 Inlet. Radiator Coolant Hose Connector to Auxiliary Water Pump.
BMW 530i, 540i, 740i, 540i xDrive, 530i xDrive, 740i xDrive, 640i xDrive Gran Turismo
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$48.99
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$51.03
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$60.89
BMW 335i, X1, 335i xDrive, 135i, 335xi
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$61.99
Reg
$64.57
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$76.74
BMW 328i, 325i, 330i, 328i xDrive, 325xi, 128i, 330xi, 328xi, 135i
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$69.99
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$72.91
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$69.23
Coolant Hose Return 642020 Outlet.
BMW X3
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$60.99
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$63.53
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$41.84
Coolant Hose Return 642020 Outlet.
BMW X3, X4
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$72.99
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$76.03
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$77.47
BMW X3
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$55.99
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$58.32
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$57.71
BMW M3
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$65.99
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$68.74
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$73.08
BMW Z4
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$44.99
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$46.86
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$36.21
BMW Z3
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$19.29
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$20.09
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$17.15
Only for cars with Automatic A/C. Not for cars with Auxiliary Heating.
2006, 2007, 2008, 2009, 2010 BMW M6
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$29.99
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$31.24
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$17.93
Coolant Hose Supply 642020 Inlet.
BMW X3, X4
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$91.99
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$95.82
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$71.39
BMW M3, 318i
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$21.09
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$21.97
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$16.72
1987, 1988 BMW M6
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$9.49
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$9.89
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$29.84
BMW M3
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$49.99
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$52.07
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$55.84
Coolant Hose Return 642020 Outlet.
BMW X3, X4
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$68.99
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$71.86
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$41.84
Hose Heater-Engine Supply L 642020 Inlet.
BMW 340i, 340i xDrive, 440i Gran Coupe, 440i xDrive, 440i, 440i xDrive Gran Coupe, 340i GT xDrive
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$42.99
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$44.78
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$47.94
BMW M3
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$31.99
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$33.32
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$43.73
Engine Coolant Hose, Coolant Hose Supply 1 642020 Inlet. Outlet. HVAC System. Engine to Valve. Water Pump To Valve. Auxiliary Water Pump. Your part is located within diagram as #22.
BMW X5
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$38.99
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$40.61
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$34.46
Hose Heater-Engine Supply L 642020 Inlet. Exc.M Sport Package. Your part is located within diagram as #10.
BMW 328i, 328i xDrive, 320i, 320i xDrive, 428i, 428i Gran Coupe, 428i xDrive, 328i GT xDrive, 228i, 428i xDrive Gran Coupe & more
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$72.99
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$76.03
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$54.61
Hose F Radiator And Engine R 642020 Outlet.
BMW 340i, 340i xDrive, 440i Gran Coupe, 440i xDrive, 440i, 440i xDrive Gran Coupe, 340i GT xDrive
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$58.99
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$61.45
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$54.61

Based on industry averages you can expect to pay between $9.49 and $91.99 for a BMW M6 heater hose.

Where Is The BMW M6 Heater Hose Located?

You’ll find the BMW M6 heater hose snaking from the engine over toward the firewall, which sits between the cabin and engine bay—usually on the passenger side. Each year and version can change things up a little, but most owners discover it tucked under the intake manifold. Because of that, just spotting it often means pulling off covers or shifting a few parts out of the way. If you’re planning to swap the heater hose yourself, get familiar with your engine’s layout, or you might waste time fighting the wrong part.

What Are Common Symptoms Of A Faulty BMW M6 Heater Hose?

Cracked or leaking BMW M6 heater hoses rarely stay quiet—you might see puddles of coolant under the car or smell that unmistakable sweet antifreeze scent. Sometimes, the cabin heater just blows cold, or windows fog up for no clear reason. In more serious cases, you might notice rising temps on the dash or hot steam coming from the hood. Look for swelling, splits, or dried-out spots along the hose itself. Catching these warning signs early usually saves money and stress down the road.

How Difficult Is It To Replace The BMW M6 Heater Hose?

Changing out the BMW M6 heater hose isn’t the toughest job, but it does test your patience. The tight quarters under the hood mean you’ll want some mechanical know-how, and a set of basic tools. Expect to drain coolant and remove covers; sometimes the intake manifold has to move, too. Owners often spend much of the time simply getting to the hose. Plan on this job eating up an afternoon the first time. Care and a clear method will help avoid spills or broken clips. Double-check all connections before firing up the engine.

What Causes The BMW M6 Heater Hose To Fail?

The BMW M6 heater hose lives in a hot, high-pressure world. Over time, heat and time wear down the rubber. Hoses can dry, swell, or develop splits, especially if you skip coolant changes or use the wrong mix. Oil leaks under the hood make things worse, breaking down the material sooner than normal. Simple age is often the biggest culprit. Checking hoses now and then—and swapping them out before they get too brittle—keeps headaches to a minimum.

Can I Drive With A Leaking BMW M6 Heater Hose?

It’s best not to risk it if the BMW M6 heater hose is dripping. Leaks drop coolant levels, which can quickly lead to overheating or costly engine problems. Slippery antifreeze under the hood makes a mess and could cause other issues, especially if it hits hot parts. If you see puddles or notice the heater isn’t performing, don’t wait. While topping up coolant might get you a short distance, repairs should come first. Procrastination can turn a cheap fix into a big expense.

Where Can You Find Reliable BMW M6 Heater Hoses Without Breaking The Bank?

When the heater hose lets go, nobody wants to spend more than necessary. At AutohausAZ, we put value and quality first. That means you get well-known brands for your BMW M6, straight to your door without sticker shock. Our fast shipping and straightforward returns make things simple, so your car isn’t stuck sitting in the garage. We help you grab what you need at a price that makes repairs less painful for your wallet.