How to replace a radiator hose in a cooling system on 1986 Mazda B2000?

To change a hose open radiator and engine drain petcocks or unscrew bottom radiator hose to drain the antifreeze and engine coolant. Put penetrating lubricant on top of the radiator pet cock, loosen the clamps and remove an old hose. Installation of the new hose, clamps tightening, filling in the system, and checking of leakages.

Genuine 1986 Mazda B2000 Radiator Hose

Radiator Hose Tube

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3 Radiator Hoses found

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1986 Mazda B2000 By-Pass Hose Part Number: FE1H-15-288
Product Specifications
- Other Name: Hose, By-Pass
- Item Weight: 0.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: FE1H-15-288
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following 1986 Mazda B2000 Submodels:
- Base, LX, SE-5 | 4 Cyl 2.0 L GAS
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1986 Mazda B2000 Upper Hose Part Number: FE65-15-186
Product Specifications
- Other Name: Hose, Upper Water
- Position: Upper
- Item Weight: 1.30 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: FE65-15-186
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
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Fits the following 1986 Mazda B2000 Submodels:
- Base, LX, SE-5 | 4 Cyl 2.0 L GAS
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1986 Mazda B2000 Lower Hose Part Number: FE85-15-185
Product Specifications
- Other Name: Hose, Lower Water
- Position: Lower
- Item Weight: 1.30 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: FE85-15-185
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 1986 Mazda B2000 Submodels:
- Base, LX, SE-5 | 4 Cyl 2.0 L GAS

1986 Mazda B2000 Radiator Hose Parts and Q&A

Q: How to replace a radiator hose in a cooling system on 1986 Mazda B2000?
A: To change a hose open radiator and engine drain petcocks or unscrew bottom radiator hose to drain the antifreeze and engine coolant. Put penetrating lubricant on top of the radiator pet cock, loosen the clamps and remove an old hose. Installation of the new hose, clamps tightening, filling in the system, and checking of leakages.