Genuine Mazda Protege Radiator Hose

Radiator Hose Tube

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20 Radiator Hoses found

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Mazda Protege By-Pass Hose Part Number: FS01-15-288A
$4.91 MSRP: $6.56
You Save: $1.65 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, By-Pass
- Replaces: FS01-15-288
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1999-2003 Mazda Protege | DX, ES, LX, Mazdaspeed, MP3 | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Mazda Protege Upper Hose Part Number: B366-15-186A
$12.11 MSRP: $16.15
You Save: $4.04 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Upper Water
- Position: Upper
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1990-1994 Mazda Protege | 4WD, Base, DX, LX, SE | 4 Cyl 1.8 L GAS
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Mazda Protege By-Pass Pipe Part Number: FSM3-15-270A
$33.14 MSRP: $44.19
You Save: $11.05 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe, By-Pass
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1999-2003 Mazda Protege | DX, ES, LX, Mazdaspeed, MP3 | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Mazda Protege By-Pass Pipe Part Number: FP47-15-280B
$52.99 MSRP: $70.66
You Save: $17.67 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe, By-Pass
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1999-2003 Mazda Protege | DX, ES, LX, Mazdaspeed, MP3 | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Mazda Protege Lower Hose Part Number: B6BF-15-185A
$13.63 MSRP: $18.17
You Save: $4.54 (25%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Water
- Position: Lower
- Replaces: B6BF-15-185
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1995-1998 Mazda Protege | DX, LX | 4 Cyl 1.5 L GAS
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Mazda Protege Upper Hose Part Number: B6BF-15-186B
$13.63 MSRP: $18.17
You Save: $4.54 (25%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Water
- Position: Upper
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1995-1998 Mazda Protege | DX, ES, LX | 4 Cyl 1.5 L GAS, 4 Cyl 1.8 L GAS
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Mazda Protege Lower Hose Part Number: BPD3-15-185A
$13.63 MSRP: $18.17
You Save: $4.54 (25%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Lower Water
- Position: Lower
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1995-1998 Mazda Protege | ES | 4 Cyl 1.8 L GAS
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Mazda Protege Lower Hose Part Number: FP47-15-185C
$18.63 MSRP: $24.84
You Save: $6.21 (25%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Lower Water
- Position: Lower
- Replaces: FP47-15-185B
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1999-2003 Mazda Protege | DX, ES, LX, Mazdaspeed, MP3 | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Mazda Protege Upper Hose Part Number: FP47-15-186C
$19.24 MSRP: $25.66
You Save: $6.42 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Water
- Position: Upper
- Replaces: FP47-15-186A, FP47-15-186B
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1999-2003 Mazda Protege | DX, ES, LX, Mazdaspeed, MP3 | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Mazda Protege By-Pass Pipe Part Number: Z509-15-290
$50.56 MSRP: $67.43
You Save: $16.87 (26%)
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Product Specifications
- Other Name: Pipe, Bypass
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1995-1998 Mazda Protege | DX, LX | 4 Cyl 1.5 L GAS
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Mazda Protege Lower Hose Part Number: ZL01-15-185A
$9.69 MSRP: $12.92
You Save: $3.23 (25%)
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Product Specifications
- Other Name: Hose, Water
- Position: Lower
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1999-2001 Mazda Protege | DX, LX | 4 Cyl 1.6 L GAS
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Mazda Protege By-Pass Pipe Part Number: ZL01-15-280A
$58.18 MSRP: $77.58
You Save: $19.40 (26%)
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Product Specifications
- Other Name: Pipe, By-Pass
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1999-2001 Mazda Protege | DX, LX | 4 Cyl 1.6 L GAS
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Mazda Protege Cooler Line Part Number: FN12-19-933A
Product Specifications
- Other Name: Hose, Oil
- Position: Left
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1999-2003 Mazda Protege | DX, ES, LX, Mazdaspeed, MP3 | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Mazda Protege Cooler Line Part Number: FN12-19-934A
Product Specifications
- Other Name: Hose, Oil
- Position: Right
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1999-2003 Mazda Protege | DX, ES, LX, Mazdaspeed, MP3 | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Mazda Protege Lower Hose Part Number: B366-15-185A
Product Specifications
- Other Name: Hose, Lower Water
- Position: Lower
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1990-1994 Mazda Protege | 4WD, Base, DX, LX, SE | 4 Cyl 1.8 L GAS
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Mazda Protege Upper Hose Part Number: B6S7-15-186A
Product Specifications
- Other Name: Hose, Upper Water
- Position: Upper
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1990-1994 Mazda Protege | 4WD, Base, DX, LX, SE | 4 Cyl 1.8 L GAS
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Mazda Protege By-Pass Pipe Part Number: BPD7-15-280
Product Specifications
- Other Name: Pipe, By-Pass
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1995-1998 Mazda Protege | ES | 4 Cyl 1.8 L GAS
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Mazda Protege Upper Hose Part Number: FSAX-15-186
Product Specifications
- Other Name: Hose, Water
- Position: Upper
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2002-2003 Mazda Protege | DX, ES, LX, Mazdaspeed | 4 Cyl 2.0 L GAS
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Mazda Protege Upper Hose Part Number: ZL01-15-186A
Product Specifications
- Other Name: Hose, Water
- Position: Upper
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1999-2001 Mazda Protege | DX, LX | 4 Cyl 1.6 L GAS
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Mazda Protege Overflow Hose Part Number: ZL01-15-381
Product Specifications
- Other Name: Hose, Sub Tank
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1999-2003 Mazda Protege | DX, ES, LX, Mazdaspeed, MP3 | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS

Mazda Protege Radiator Hose

The Mazda Protege Radiator Hose is a critical part of the engine that delivers coolant between the engine and the radiator to ensure temperatures remain stable even when the motor is under hard acceleration. The upper Radiator Hose is made of modern synthetic rubber, reinforced with tightly woven fibers which tie the cylinder head to the top tank, and the lower Radiator Hose supplies the water pump, and the loop formed by the two is more flexible and less prone to swelling, cracking, and leaking than the early factory components. Such gains are reflected in practical gains in every Mazda compact manufactured from 1990 to 2003, as the flow of the coolant is steady so it warms faster, steers more consistently at highway speeds, and poses less possibility of roadside steam. The part simply fits on several generations of Protege without any modification and aligns with factory bends, making it easy to install, with clearance to belts and fans as well. The hose protects key components of the engine by flexing rather than fracturing as the powertrain rocks on its mounts, a minor but very vital upgrade that aids not only efficiency but also safety. All real Mazda hoses also comply with OE burst-pressure requirements, and thus can comfortably accommodate spirited driving and summer traffic. The bulges or soft spots can be easily observed by the owners through its smooth outer cover, which displays problem areas at an early stage, allowing the owners to arrange service before the situation goes awry. Whether the Protege model has the original 1.8L or the subsequent 2.0L, this component ensures that the coolant flow maintains an optimal pace without compromising on fuel economy and performance. It is that long-term consistency that makes established enthusiasts suggest using Mazda cooling hardware when in need of the car to run down the road cool, clean, and trouble-free.

Looking for Radiator Hose with proven quality? Choose OEM Radiator Hose. Mazda designs and builds them to strict factory specs. Every piece goes through rigorous quality checks. You'll get parts that fit right and work like new. Shop our huge inventory of OEM Mazda Protege parts. Enjoy the highly competitive prices online. Our site is your one-stop shop. Each genuine Protege part includes a manufacturer's warranty. Buy with confidence. Our return policy is simple and hassle-free. In a rush? Choose expedited delivery at checkout. You'll love the streamlined experience from search to checkout to receiving your order.