Mazda Radiator Hoses

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Protect Your Engine with Genuine Mazda Radiator Hoses

Radiator hoses play a crucial role in keeping your Mazda’s engine at a safe temperature. They transport coolant between the radiator and engine, allowing heat to dissipate efficiently. When a hose fails, overheating can occur, leading to engine damage or breakdowns. If you drive a Mazda CX-5 or Mazda3, keeping an eye on your radiator hoses can prevent costly repairs.

What Causes Radiator Hoses to Wear Out?

Over time, radiator hoses deteriorate due to heat, pressure, and chemical exposure. Cracks, leaks, or soft spots can develop, causing coolant loss and temperature fluctuations. If a hose becomes brittle or swells, it may fail without warning. Replacing hoses at recommended intervals helps prevent engine overheating and related issues.

Why Genuine Mazda Radiator Hoses Are the Best Choice

Aftermarket radiator hoses may not fit correctly, leading to leaks or reduced coolant flow. Genuine Mazda hoses are engineered for a precise fit, ensuring durability and proper function. We provide authentic Mazda parts that maintain factory performance and reliability. While replacing your hoses, consider inspecting the thermostat to ensure your cooling system operates smoothly.

Ignoring worn radiator hoses can lead to overheating and serious engine damage. Replacing them with genuine Mazda parts helps maintain cooling efficiency and prevents breakdowns. We’re here to supply the right parts to keep your Mazda running safely and reliably.

Radiator Hose

Part Number: BP4W-15-185B
Mazda Mazda
Other Names: Lower Hose, Hose Water
Replaces: bp4w15185a
Description: Miata mx5. Without turbo.
MSRP $46.62
$33.56

Radiator Hose

Part Number: BP4W-15-186B
Mazda Mazda
Other Names: Upper Hose, Hose Water
Replaces: bp4w15186a
Description: Upper, without turbo. Miata mx5.
MSRP $29.71
$21.38

Radiator Hose

Part Number: BP8J-15-18YB
Mazda Mazda
Other Names: Hose Lower Water
Description: Upper, with turbo.
MSRP $28.58
$20.57

Radiator Hose Clamp

Part Number: LFG2-15-182
Mazda Mazda
Notes: Included with lower hose. Included with upper hose.
Other Names: Upper Hose Clamp, Lower Hose Clamp, Clamp Water Hose
Description: Type 2. Type 1.
MSRP $8.56
$6.26

Radiator Coolant Hose

Part Number: LF17-15-184D
Mazda Mazda
Other Names: Hose Water
Description: Radiator to Pipe.
MSRP $44.31
$31.90

Radiator Coolant Hose

Part Number: L540-15-18YA
Mazda Mazda
Other Names: Hose Water
Replaces: l5401518y
Description: To 06/01/2009.
MSRP $104.62
$72.80

Radiator Coolant Hose

Part Number: PX8E-15-18Y
Mazda Mazda
Applications: 2.5L W/O TURBO.
Other Names: Upper Hose, Water Hose, Hose Water
Description: CX-50. 2.5L.
MSRP $36.10
$25.99

Radiator Coolant Hose

Part Number: 1F61-15-185
Mazda Mazda
Other Names: Hose Water
Replaces: zzp115185, zzp115185a
MSRP $49.53
$35.65

Radiator Coolant Hose

Part Number: AJC1-15-186A
Mazda Mazda
Other Names: Hose Water
Description: To 10/03/2005.
MSRP $44.19
$31.81

Radiator Coolant Hose

Part Number: PEKK-15-18Z
Mazda Mazda
Other Names: Connector Hose, Lower Hose, Clamp Water Hose
Description: Pipe to Engine. MX-5 Miata. From wtr pipe to therm.
MSRP $73.23
$51.84

Radiator Coolant Hose

Part Number: PE01-15-18YD
Mazda Mazda
Other Names: Hose Lower Water
Replaces: pe011518ya, pe011518yb, pe011518yc
MSRP $47.90
$34.48

Radiator Coolant Hose

Part Number: PXPV-15-18Y
Mazda Mazda
Other Names: Hose Water
MSRP $109.57
$76.25

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