Car Parts Discount

Mercedes-Benz 300D Heater Hose

Your 300D is a prized possession.

Mercedes-Benz automobile owners have come to expect a certain level of performance when driving their 300D around town. It's not a regular occurrence that you realize that you have to buy a replacement Heater Hose to fix your vehicle. The vehicle in your driveway is head and shoulders above the rest when it comes to all the cars, trucks, and SUVs currently being driven today. Your Mercedes-Benz dealership isn't the only place to find trusted repair parts to fix your 300D.

Don't go too long without fixing your Heater Hose... here's why.

Believe it or not, your car or truck's heating system is closely tied to its engine cooling system. The engine of your Mercedes-Benz 300D circulates liquid coolant throughout the block to absorb heat, and transfers it through heater hoses to the heater core so you can warm up the passenger compartment. Mercedes-Benz 300D heater hoses turn a negative side effect of normal engine operation (engine heat absorbed by coolant) and use it to provide passengers with a pleasant experience. The return heater hose will usually drop the coolant back into the water pump or a by-pass housing in your engine so it can go back to the radiator.

There's no reason to delay... buy your replacements right now.

Select Your YearBring your 300D back to life with the highest quality repair parts from the experts at Car Parts Discount. Make all your future car parts purchases at carpartsdiscount.com and save time and money on all your upcoming repairs. When your Mercedes-Benz requires the best replacement Heater Hose, there's no need to trust any store other than the authority, Car Parts Discount. Need 1987, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975 Mercedes-Benz 300D Heater Hose parts? We've got them right here.

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Mercedes 300D HVAC Heater Hose, OEM: 1238323494CRP
1977-1981 Mercedes-Benz 300D CRP HVAC Heater Hose 1238323494
1.95, Save 27%   NEW ITEM
OEM: 1238323494, Item: 62675
  Only 1 left In Stock, Usually ships within 1 business day
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Mercedes 300D HVAC Heater Hose, OEM: 1238324894CRP
1977-1981 Mercedes-Benz 300D CRP HVAC Heater Hose 1238324894
6.15, Save 32%   NEW ITEM
OEM: 1238324894, Item: 62678
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Left

Mercedes 300D HVAC Heater Hose, OEM: 1248320994Genuine
1987 Mercedes-Benz 300D Genuine HVAC Heater Hose 1248320994
8.05, Save 31%   NEW ITEM
OEM: 1248320994, Item: 63352
  Only 1 left In Stock, Usually ships within 1 business day
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Mercedes 300D Heater Hose - Heater Valve to Return Pipe, OEM: 123 832 93 94/1238329394Genuine
1981-1984 Mercedes-Benz 300D Genuine Heater Hose - Heater Valve to Return Pipe 123 832 93 94
9.05, Save 31%  
OEM: 123 832 93 94, Item: 528528
  Only 2 left In Stock, Usually ships within 1 business day
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Mercedes 300D HVAC Heater Hose, OEM: 1248322594Genuine
1987 Mercedes-Benz 300D Genuine HVAC Heater Hose 1248322594
24.15, Save 39%   NEW ITEM
OEM: 1248322594, Item: 63355
  Only 3 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front

Mercedes 300D HVAC Heater Hose, OEM: 28411Gates
1975-1976 Mercedes-Benz 300D Gates HVAC Heater Hose 28411
33.75, Save 39%   POPULAR
OEM: 28411, Item: 138884
Package Quantity: 50
  In Stock, Usually ships within 1 business day

Economically priced heater hose - yet affords long service life. Good resistance to high temps and non-oil based coolant additives. Moderate resistance to oil and grease contamination. Similar to SAE 20R3 Class D-2. Tested by Gates to assure reliability. CAUTION: Do not use for fuel or oil transfer applications

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Vehicle Install Locations: Heater Outlet

Mercedes 300D HVAC Heater Hose, OEM: 28412Gates
1975-1976 Mercedes-Benz 300D Gates HVAC Heater Hose 28412
39.15, Save 39%  
OEM: 28412, Item: 138987
Package Quantity: 50
  In Stock, Usually ships within 1 business day

Economically priced heater hose - yet affords long service life. Good resistance to high temps and non-oil based coolant additives. Moderate resistance to oil and grease contamination. Similar to SAE 20R3 Class D-2. Tested by Gates to assure reliability. CAUTION: Do not use for fuel or oil transfer applications

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

Vehicle Install Locations: Heater Inlet

Mercedes 300D HVAC Heater Hose, OEM: 30124ACDelco
1975-1976 Mercedes-Benz 300D ACDelco HVAC Heater Hose 30124
48.25, Save 39%  
OEM: 30124, Item: 895732
  Only 5 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Heater Outlet

Mercedes 300D HVAC Heater Hose, OEM: 30125ACDelco
1975-1976 Mercedes-Benz 300D ACDelco HVAC Heater Hose 30125
55.75, Save 39%   NEW ITEM
OEM: 30125, Item: 895733
  Only 3 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Heater Inlet

Mercedes 300D HVAC Heater Hose, OEM: 1238329394
1982-1984 Mercedes-Benz 300D Elaplast HVAC Heater Hose 1238329394
3.45, Save 26%   NO STOCK
OEM: 1238329394, Item: 62688
  Restock date not known
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