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Mercedes-Benz 300SD Heater Hose

You enjoy taking care of your 300SD.

Your Mercedes-Benz dealership isn't the only place to locate trusted replacement parts for your 300SD. When your Mercedes-Benz 300SD was born, it was destined for a driver who values European styling in their automobile. You bought your 300SD because its performance and German engineering struck a chord inside you; so why would you settle for anything but the best when it comes to the highest quality auto parts? It's not every day that you discover you need a replacement Heater Hose to fix your car or truck.

The function and purpose of Heater Hose.

Before cars and trucks were built with the ability to cool their interiors, they had the ability to heat them. The engine of your Mercedes-Benz 300SD circulates liquid coolant throughout the block to absorb heat, and sends this liquid to the heater core (a small radiator) through a heater supply hose when you want to warm your vehicle's cabin. Mercedes-Benz 300SD heater hoses assist the vehicle's primary cooling system by providing another route for the cooling liquid to follow so that it could dissipate heat. The return heater hose re-introduces the coolant to the engine after it has heated the heater core so the radiator can return it to optimum temperature.

OEM parts, prices that won't break your bank, knowledgeable professionals.

Select Your YearMake all your future car parts purchases at and save time and money on all your upcoming repairs. Given all the trouble that can be involved with fixing broken parts on your car or truck, let be the number one store you go to make purchasing it easy. At Car Parts Discount, we have real customer support agents here with enough expertise to help you select the correct Mercedes-Benz 300SD part for your needs. When it comes to Mercedes-Benz 300SD Heater Hose parts, you can find them for 1992, 1985, 1984, 1983, 1982, 1981 models by clicking the appropriate year below.

Info: Select your make and model in the red title bar above so we can show the parts you need.
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Mercedes 300SD 90º Molded Coolant Hose, OEM: 80402Dayco
1992 Mercedes-Benz 300SD Dayco 90º Molded Coolant Hose 80402
7.95, Save 39%   NEW ITEM
OEM: 80402, Item: 583222
  Only 8 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Heater Hose

Mercedes 300SD HVAC Heater Hose, OEM: 1268320794Genuine
1981-1984 Mercedes-Benz 300SD Genuine HVAC Heater Hose 1268320794
12.15, Save 40%   NEW ITEM
OEM: 1268320794, Item: 63843
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercedes 300SD HVAC Heater Hose, OEM: 126 832 30 94/1268323094
1981-1985 Mercedes-Benz 300SD Replacement HVAC Heater Hose 126 832 30 94
24.95, Save 46%   NEW ITEM
OEM: 126 832 30 94, Item: 1143
  Only 9 left In Stock, Usually ships within 1 business day

From cylinder head (rear left) to heater core. For vehicles with heated windshields.

Select year, make, model above to verify this part fits your vehicle