Genuine Mercedes S550 Heater Hose 2007-2011 – Molded Direct Replacement (89495NN)

If your S550’s heater isn’t hitting like it used to, this is the fix.

Brand new, genuine molded heater hose from Genuine—part number 89495NN.

Fits 2007 through 2011 models, including 2008, 2009, and 2010.

It’s a direct swap, no rigging needed.

Built to OEM standards and backed by a 12-month warranty.

Don’t gamble with cheap rubber; keep your Mercedes cooling system tight with the right part.

One hose, one part number, one less thing to worry about.