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Dodge PartsDodge B300 PartsCoolant & Radiator Hose

Dodge B300 Coolant & Radiator Hose

Great cars and trucks like your B300 need great parts.

Select Your VehicleObviously, you bought your B300 because you knew that you wanted great performance and American engineering both impeccably combined into one automobile. Your Dodge dealership isn't the only place to locate the best repair parts to fix your B300. When your Dodge B300 rolled off the assembly line, it was destined for a driver who wants versatility in their automobile. Auto enthusiasts know that aggressive styling is built into each Dodge, and understand that only the best replacement B300 parts will suffice when your car or truck needs fixing.

The function and purpose of Coolant & Radiator Hose.

Automobile engines need to stay within a certain operating temperature if they are to maintain operational status. That's why your Dodge B300 engine has a system of cooling hoses connecting its vital cooling components. The radiator hoses under your hood connect the water pump and engine block to the radiator core, while other coolant hoses direct coolant through the coolant expansion tank, heater core, and thermostat housing. If a Dodge B300 radiator or coolant hose bursts, then coolant pressure will drop and it could boil; leading to engine failure.

We carry what you need.

Buy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. When your Dodge needs a new replacement Coolant & Radiator Hose, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. At Car Parts Discount, we have real customer support agents here with enough expertise to help you select the appropriate Dodge B300 part for your project or repair. Dodge B300 Coolant & Radiator Hose parts for 1980, 1979, 1978, 1977, 1976, 1975 vehicles are available here... just click your year to find them.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
Dodge B300 Radiator Coolant Hose, OEM: 81131Dayco
1977-1978 Dodge B300 Dayco Radiator Coolant Hose 81131
6.65, Save 39%   UPDATED
OEM: 81131, Item: 674195
  Only 2 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: Upper

Dodge B300 Radiator Coolant Hose, OEM: 81141Dayco
1975-1978 Dodge B300 Dayco Radiator Coolant Hose 81141
6.85, Save 40%   NEW ITEM
OEM: 81141, Item: 666686
  Only 3 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: Upper

Dodge B300 Radiator Coolant Hose, OEM: 81161Dayco
1976-1978 Dodge B300 Dayco Radiator Coolant Hose 81161
7.05, Save 39%   NEW ITEM
OEM: 81161, Item: 583233
  Only 4 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: Upper

Dodge B300 Radiator Coolant Hose, OEM: 81171Dayco
1975 Dodge B300 Dayco Radiator Coolant Hose 81171
7.05, Save 39%   NEW ITEM
OEM: 81171, Item: 666688
  Only 3 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: Upper

Dodge B300 Radiator Coolant Hose, OEM: 25302Gates
1979-1980 Dodge B300 Gates Radiator Coolant Hose 25302
7.15, Save 40%  
OEM: 25302, Item: 139053
  In Stock, Usually ships within 1 business day

Vulco-Flex Ii Hose

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

Vehicle Install Locations: Upper

Dodge B300 Radiator Coolant Hose, OEM: 25474Gates
1975-1978 Dodge B300 Gates Radiator Coolant Hose 25474
7.15, Save 40%  
OEM: 25474, Item: 139027
  In Stock, Usually ships within 1 business day

Vulco-Flex Ii Hose

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

Vehicle Install Locations: Upper

Dodge B300 Radiator Coolant Hose, OEM: 70974Dayco
1979-1980 Dodge B300 Dayco Radiator Coolant Hose 70974
7.15, Save 39%   NEW ITEM
OEM: 70974, Item: 583618
  Only 2 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: Upper

Dodge B300 Radiator Coolant Hose, OEM: 81181Dayco
1975-1976, 1979-1980 Dodge B300 Dayco Radiator Coolant Hose 81181
7.15, Save 39%   NEW ITEM
OEM: 81181, Item: 674196
  Only 4 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: Upper, Lower, Right Lower

Dodge B300 Radiator Coolant Hose, OEM: 81081Dayco
1979-1980 Dodge B300 Dayco Radiator Coolant Hose 81081
7.25, Save 40%   NEW ITEM
OEM: 81081, Item: 680842
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upper

Dodge B300 Radiator Coolant Hose, OEM: 81241Dayco
1979-1980 Dodge B300 Dayco Radiator Coolant Hose 81241
7.25, Save 40%   NEW ITEM
OEM: 81241, Item: 583238
  Only 4 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: Lower

Dodge B300 Radiator Coolant Hose, OEM: 20542Gates
1975-1978 Dodge B300 Gates Radiator Coolant Hose 20542
7.35, Save 40%   NEW ITEM
OEM: 20542, Item: 139558
  In Stock, Usually ships within 1 business day

Curved Hose

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

Vehicle Install Locations: Upper

Dodge B300 Radiator Coolant Hose, OEM: 25476Gates
1975-1978 Dodge B300 Gates Radiator Coolant Hose 25476
7.45, Save 39%   NEW ITEM
OEM: 25476, Item: 139065
  In Stock, Usually ships within 1 business day

Vulco-Flex Ii Hose

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

Vehicle Install Locations: Upper

Dodge B300 Radiator Coolant Hose, OEM: 20573Gates
1975-1980 Dodge B300 Gates Radiator Coolant Hose 20573
7.75, Save 39%   NEW ITEM
OEM: 20573, Item: 139313
  In Stock, Usually ships within 1 business day

Curved Hose

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

Vehicle Install Locations: Upper, Lower

Dodge B300 Radiator Coolant Hose, OEM: 20957Gates
1975-1980 Dodge B300 Gates Radiator Coolant Hose 20957
7.85, Save 40%   NEW ITEM
OEM: 20957, Item: 139987
  In Stock, Usually ships within 1 business day

Curved Hose

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

Vehicle Install Locations: Lower

Dodge B300 Radiator Coolant Hose, OEM: 25528Gates
1979-1980 Dodge B300 Gates Radiator Coolant Hose 25528
8.05, Save 39%   NEW ITEM
OEM: 25528, Item: 139017
  In Stock, Usually ships within 1 business day

Vulco-Flex Ii Hose

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

Vehicle Install Locations: Lower

Dodge B300 Radiator Coolant Hose, OEM: 81051Dayco
1975 Dodge B300 Dayco Radiator Coolant Hose 81051
8.35, Save 39%   NEW ITEM
OEM: 81051, Item: 1002116
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Dodge B300 Radiator Coolant Hose, OEM: 70744Dayco
1975-1978 Dodge B300 Dayco Radiator Coolant Hose 70744
8.65, Save 39%   NEW ITEM
OEM: 70744, Item: 583559
  Only 4 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: Upper

Dodge B300 Radiator Coolant Hose, OEM: 70776Dayco
1975-1976 Dodge B300 Dayco Radiator Coolant Hose 70776
8.75, Save 40%   NEW ITEM
OEM: 70776, Item: 583571
  Only 2 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: Upper

Dodge B300 Radiator Coolant Hose, OEM: 20974Gates
1975-1978 Dodge B300 Gates Radiator Coolant Hose 20974
8.95, Save 40%  
OEM: 20974, Item: 140263
  In Stock, Usually ships within 1 business day

Curved Hose

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

Vehicle Install Locations: Lower

Dodge B300 Radiator Coolant Hose, OEM: 70440Dayco
1975-1978 Dodge B300 Dayco Radiator Coolant Hose 70440
9.05, Save 39%   UPDATED
OEM: 70440, Item: 583503
  Only 2 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: Upper

Dodge B300 Radiator Coolant Hose, OEM: 25480Gates
1975-1976 Dodge B300 Gates Radiator Coolant Hose 25480
9.15, Save 39%   POPULAR
OEM: 25480, Item: 139015
  In Stock, Usually ships within 1 business day

Vulco-Flex Ii Hose

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

Vehicle Install Locations: Lower, Upper

Dodge B300 Radiator Coolant Hose, OEM: 81191Dayco
1975-1980 Dodge B300 Dayco Radiator Coolant Hose 81191
9.25, Save 40%   NEW ITEM
OEM: 81191, Item: 583234
  Only 4 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: Upper, Lower

Dodge B300 Radiator Coolant Hose, OEM: 70623Dayco
1979-1980 Dodge B300 Dayco Radiator Coolant Hose 70623
9.45, Save 40%   NEW ITEM
OEM: 70623, Item: 583529
  Only 2 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: Lower

Dodge B300 Radiator Coolant Hose, OEM: 20945Gates
1975-1978 Dodge B300 Gates Radiator Coolant Hose 20945
9.65, Save 40%   NEW ITEM
OEM: 20945, Item: 140179
  Only 6 left In Stock, Usually ships within 1 business day

Curved Hose

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

Vehicle Install Locations: Upper

Dodge B300 Radiator Coolant Hose, OEM: 81201Dayco
1978-1980 Dodge B300 Dayco Radiator Coolant Hose 81201
9.65, Save 40%   NEW ITEM
OEM: 81201, Item: 583235
  Only 9 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: Lower, Upper

Dodge B300 Radiator Coolant Hose, OEM: 81331Dayco
1975-1980 Dodge B300 Dayco Radiator Coolant Hose 81331
9.75, Save 39%   NEW ITEM
OEM: 81331, Item: 666690
  Only 3 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: Lower

Dodge B300 Radiator Coolant Hose, OEM: 25482Gates
1975-1980 Dodge B300 Gates Radiator Coolant Hose 25482
9.85, Save 40%   NEW ITEM
OEM: 25482, Item: 139100
  In Stock, Usually ships within 1 business day

Vulco-Flex Ii Hose

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

Vehicle Install Locations: Upper, Lower

Dodge B300 Radiator Coolant Hose, OEM: 70976Dayco
1979-1980 Dodge B300 Dayco Radiator Coolant Hose 70976
9.85, Save 39%   NEW ITEM
OEM: 70976, Item: 583619
  Only 1 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: Lower

Dodge B300 Radiator Coolant Hose, OEM: 70461Dayco
1976-1978 Dodge B300 Dayco Radiator Coolant Hose 70461
9.85, Save 40%   NEW ITEM
OEM: 70461, Item: 1000288
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upper

Dodge B300 Radiator Coolant Hose, OEM: 25484Gates
1979-1980 Dodge B300 Gates Radiator Coolant Hose 25484
10.15, Save 39%   NEW ITEM
OEM: 25484, Item: 139307
  In Stock, Usually ships within 1 business day

Vulco-Flex Ii Hose

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

Vehicle Install Locations: Upper

Dodge B300 Radiator Coolant Hose, OEM: 70726Dayco
1976-1978 Dodge B300 Dayco Radiator Coolant Hose 70726
10.25, Save 39%   NEW ITEM
OEM: 70726, Item: 583552
  Only 1 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: Lower

Dodge B300 Radiator Coolant Hose, OEM: 31634ACDelco
1975-1978 Dodge B300 ACDelco Radiator Coolant Hose 31634
10.25, Save 40%   NEW ITEM
OEM: 31634, Item: 895736
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upper

Dodge B300 Radiator Coolant Hose, OEM: 81321Dayco
1975-1978 Dodge B300 Dayco Radiator Coolant Hose 81321
10.35, Save 39%   NEW ITEM
OEM: 81321, Item: 1002143
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Dodge B300 Radiator Coolant Hose, OEM: 70463Dayco
1975-1978 Dodge B300 Dayco Radiator Coolant Hose 70463
10.55, Save 40%   NEW ITEM
OEM: 70463, Item: 674216
  Only 2 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: Upper

Dodge B300 Radiator Coolant Hose, OEM: 31635ACDelco
1975-1978 Dodge B300 ACDelco Radiator Coolant Hose 31635
10.65, Save 40%   NEW ITEM
OEM: 31635, Item: 694056
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upper

Dodge B300 Radiator Coolant Hose, OEM: 20874Gates
1979-1980 Dodge B300 Gates Radiator Coolant Hose 20874
9.16, Save 49%   NEW ITEMPOPULAR
OEM: 20874, Item: 139295
  In Stock, Usually ships within 1 business day

Curved Hose

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

Vehicle Install Locations: Upper

ACDelco
1975-1980 Dodge B300 ACDelco Radiator Coolant Hose 22095M
11.15, Save 40%   NEW ITEM
OEM: 22095M, Item: 895511
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Dodge B300 Radiator Coolant Hose, OEM: 25804Gates
1975-1978 Dodge B300 Gates Radiator Coolant Hose 25804
11.55, Save 40%   NEW ITEMPOPULAR
OEM: 25804, Item: 139441
  In Stock, Usually ships within 1 business day

Vulco-Flex Ii Hose

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

Vehicle Install Locations: Upper

Dodge B300 Radiator Coolant Hose, OEM: 70975Dayco
1979 Dodge B300 Dayco Radiator Coolant Hose 70975
11.55, Save 40%   NEW ITEM
OEM: 70975, Item: 666724
  Only 2 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: Upper

Dodge B300 Radiator Coolant Hose, OEM: 71167Dayco
1980 Dodge B300 Dayco Radiator Coolant Hose 71167
11.55, Save 39%   NEW ITEM
OEM: 71167, Item: 583663
  Only 4 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: Upper

Dodge B300 Radiator Coolant Hose, OEM: 20949Gates
1979-1980 Dodge B300 Gates Radiator Coolant Hose 20949
12.35, Save 40%   NEW ITEM
OEM: 20949, Item: 140151
  In Stock, Usually ships within 1 business day

Curved Hose

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

Vehicle Install Locations: Lower

Dodge B300 Radiator Coolant Hose, OEM: 70526Dayco
1975-1978 Dodge B300 Dayco Radiator Coolant Hose 70526
12.45, Save 39%   NEW ITEM
OEM: 70526, Item: 676285
  Only 1 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: Upper

Dodge B300 Radiator Coolant Hose, OEM: 26502Gates
1975-1980 Dodge B300 Gates Radiator Coolant Hose 26502
12.55, Save 39%  
OEM: 26502, Item: 139268
  In Stock, Usually ships within 1 business day

Vulco-Flex Hose

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

Vehicle Install Locations: Lower

Dodge B300 Radiator Coolant Hose, OEM: 20993Gates
1977-1978 Dodge B300 Gates Radiator Coolant Hose 20993
12.65, Save 39%   POPULAR
OEM: 20993, Item: 140277
  In Stock, Usually ships within 1 business day

Curved Hose

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

Vehicle Install Locations: Upper

Dodge B300 Radiator Coolant Hose, OEM: 26501Gates
1975-1978 Dodge B300 Gates Radiator Coolant Hose 26501
12.65, Save 40%   NEW ITEM
OEM: 26501, Item: 139985
  In Stock, Usually ships within 1 business day

Vulco-Flex Hose

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

Vehicle Install Locations: Lower

Dodge B300 Radiator Coolant Hose, OEM: 20946Gates
1979-1980 Dodge B300 Gates Radiator Coolant Hose 20946
12.65, Save 39%   NEW ITEM
OEM: 20946, Item: 618278
  Only 1 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: Upper

Dodge B300 Radiator Coolant Hose, OEM: 31638ACDelco
1975-1976 Dodge B300 ACDelco Radiator Coolant Hose 31638
13.05, Save 39%   NEW ITEM
OEM: 31638, Item: 895737
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower, Upper

Dodge B300 Radiator Coolant Hose, OEM: 70438Dayco
1975-1978 Dodge B300 Dayco Radiator Coolant Hose 70438
13.05, Save 40%   NEW ITEM
OEM: 70438, Item: 1000278
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Dodge B300 Radiator Coolant Hose, OEM: 70642Dayco
1979-1980 Dodge B300 Dayco Radiator Coolant Hose 70642
13.35, Save 39%   NEW ITEM
OEM: 70642, Item: 583535
  Only 2 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: Upper

Dodge B300 Radiator Coolant Hose, OEM: 81490Dayco
1975-1976 Dodge B300 Dayco Radiator Coolant Hose 81490
13.85, Save 39%   NEW ITEM
OEM: 81490, Item: 674197
  Only 3 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: Upper

Dodge B300 Radiator Coolant Hose, OEM: 70352Dayco
1975 Dodge B300 Dayco Radiator Coolant Hose 70352
13.85, Save 40%   NEW ITEM
OEM: 70352, Item: 1000264
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upper

Dodge B300 Radiator Coolant Hose, OEM: 31639ACDelco
1975-1980 Dodge B300 ACDelco Radiator Coolant Hose 31639
14.05, Save 39%  
OEM: 31639, Item: 1169049
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upper, Lower

Dodge B300 Radiator Coolant Hose, OEM: 70445Dayco
1975-1978 Dodge B300 Dayco Radiator Coolant Hose 70445
14.05, Save 39%   NEW ITEM
OEM: 70445, Item: 1000282
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Dodge B300 Radiator Coolant Hose, OEM: 21141Gates
1975-1980 Dodge B300 Gates Radiator Coolant Hose 21141
14.65, Save 39%   NEW ITEM
OEM: 21141, Item: 546287
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Dodge B300 Radiator Coolant Hose, OEM: 31700ACDelco
1975-1978 Dodge B300 ACDelco Radiator Coolant Hose 31700
14.95, Save 39%  
OEM: 31700, Item: 694059
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Lower

Dodge B300 Radiator Coolant Hose, OEM: 21113Gates
1979-1980 Dodge B300 Gates Radiator Coolant Hose 21113
17.55, Save 39%   NEW ITEM
OEM: 21113, Item: 140265
  Only 5 left In Stock, Usually ships within 1 business day

Curved Hose

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

Vehicle Install Locations: Upper