What precautions should be taken before replacing radiator hoses on 1998 Mazda Millenia?

Disconnect the negative battery cable or fan harness before replacing hoses. Inspect for age cracks or soft, swollen sections and replace. With the engine cold, never remove the pressure cap while running. Drain safely, remove clamps and hoses, clean fittings, install and secure new hoses, refill and test for leaks.

Genuine 1998 Mazda Millenia Radiator Hose

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11 Radiator Hoses found

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1998 Mazda Millenia Upper Hose Part Number: KJ01-15-186
$14.84 MSRP: $19.79
You Save: $4.95 (26%)
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Product Specifications
- Other Name: Hose, Water
- Position: Upper
- Item Weight: 1.30 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: KJ01-15-186
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
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Fits the following 1998 Mazda Millenia Submodels:
- Base, Millennium Edition, S | 6 Cyl 2.3 L GAS
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1998 Mazda Millenia Upper Hose Part Number: KL47-15-186
$15.51 MSRP: $20.69
You Save: $5.18 (26%)
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Product Specifications
- Other Name: Hose, Water
- Position: Upper
- Item Weight: 1.30 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: KL47-15-186
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
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Fits the following 1998 Mazda Millenia Submodels:
- Base, L | 6 Cyl 2.5 L GAS
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1998 Mazda Millenia Lower Hose Part Number: KJ01-15-185
$20.25 MSRP: $27.01
You Save: $6.76 (26%)
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Product Specifications
- Other Name: Hose, Water
- Position: Lower
- Item Weight: 1.30 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: KJ01-15-185
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 1998 Mazda Millenia Submodels:
- Base, Millennium Edition, S | 6 Cyl 2.3 L GAS
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1998 Mazda Millenia Lower Hose Part Number: KL47-15-185
$22.19 MSRP: $29.59
You Save: $7.40 (26%)
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Product Specifications
- Other Name: Hose, Water
- Position: Lower
- Item Weight: 1.30 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: KL47-15-185
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 1998 Mazda Millenia Submodels:
- Base, L | 6 Cyl 2.5 L GAS
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1998 Mazda Millenia Hose Part Number: TA01-61-24XA
$65.61 MSRP: $87.50
You Save: $21.89 (26%)
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Product Specifications
- Other Name: Hose No.1, Water
- Item Weight: 1.30 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: TA01-61-24XA
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following 1998 Mazda Millenia Submodels:
- Base, L | 6 Cyl 2.5 L GAS
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1998 Mazda Millenia By-Pass Pipe Part Number: KJ01-15-290A
$12.18 MSRP: $93.24
You Save: $81.06 (87%)
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Product Specifications
- Other Name: Pipe, Bypass
- Item Weight: 0.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: KJ01-15-290A
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following 1998 Mazda Millenia Submodels:
- Base, Millennium Edition, S | 6 Cyl 2.3 L GAS
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1998 Mazda Millenia Overflow Hose Part Number: KL47-15-381A
$10.90 MSRP: $14.54
You Save: $3.64 (26%)
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Product Specifications
- Other Name: Hose, Sub Tank
- Item Weight: 0.90 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: KL47-15-381A
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following 1998 Mazda Millenia Submodels:
- Base, L | 6 Cyl 2.5 L GAS
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1998 Mazda Millenia Water Pipe Part Number: KJ01-15-190A
$44.81 MSRP: $58.81
You Save: $14.00 (24%)
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Product Specifications
- Other Name: Pipe, Water
- Item Weight: 0.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: KJ01-15-190A
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following 1998 Mazda Millenia Submodels:
- Base, Millennium Edition, S | 6 Cyl 2.3 L GAS
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1998 Mazda Millenia By-Pass Hose Part Number: KL47-15-260
$1.96 MSRP: $2.57
You Save: $0.61 (24%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Bypass
- Item Weight: 0.70 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: KL47-15-260
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following 1998 Mazda Millenia Submodels:
- Base, L | 6 Cyl 2.5 L GAS
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1998 Mazda Millenia Pipe Part Number: KL47-15-180B
Product Specifications
- Other Name: Pipe, Water
- Replaces: KL47-15-180A
- Item Weight: 1.20 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: KL47-15-180B
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 1998 Mazda Millenia Submodels:
- Base, L | 6 Cyl 2.5 L GAS
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1998 Mazda Millenia Water Pipe Part Number: KL01-15-190B
Product Specifications
- Other Name: Pipe, Water
- Replaces: KL01-15-190A
- Item Weight: 1.30 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: KL01-15-190B
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
More Info
Fits the following 1998 Mazda Millenia Submodels:
- Base, L | 6 Cyl 2.5 L GAS

1998 Mazda Millenia Radiator Hose Parts and Q&A

Q: What precautions should be taken before replacing radiator hoses on 1998 Mazda Millenia?
A: Disconnect the negative battery cable or fan harness before replacing hoses. Inspect for age cracks or soft, swollen sections and replace. With the engine cold, never remove the pressure cap while running. Drain safely, remove clamps and hoses, clean fittings, install and secure new hoses, refill and test for leaks.