Overflow Hose - Subaru (45162XC00A)
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Overflow Hose – Subaru (45162XC00A)
The Overflow Hose – Subaru (45162XC00A) is a Genuine OEM coolant hose meticulously engineered by Subaru to meet strict factory specifications for the overflow and reservoir circuit. Constructed from premium-grade EPDM rubber with reinforced internal layers, this hose resists high temperatures, coolant exposure, pressure fluctuations, and long-term wear—ensuring dependable performance throughout the cooling system's operation.
Tailored for specific Subaru models including select Forester, Impreza, Crosstrek, Legacy, and Outback variants, the 45162XC00A matches the factory routing, length, and bend geometry. This ensures a precise, plug-and-play connection between the overflow tank and radiator neck, maintaining proper pressure balance and system behavior without requiring trimming, splicing, or adapter fitting.
Installation of the OEM 45162XC00A is seamless for both professional technicians and DIY enthusiasts. The hose's molded ends and factory bead ridges align with Subaru’s original fittings, providing secure clamp sealing and minimizing the risk of coolant leaks. Its genuine design streamlines replacement, reducing installation time and avoiding common fitment issues seen with aftermarket components.
• Genuine OEM Subaru hose guarantees exact factory fit and coolant overflow reliability
• Reinforced EPDM rubber resists heat, coolant degradation, pressure, and aging
• Factory-molded shape, bends, and length allow plug-and-play installation
• Molded ends and bead ridges ensure secure clamp seal under pressure
• Ideal for professional repair shops and hands-on DIY maintenance
• Preserves proper coolant overflow flow and supports engine temperature control
Subaru tests all cooling system hoses including the 45162XC00A under rigorous conditions: thermal cycling, burst pressure evaluation, and chemical resistance testing. This confirms long-term durability and consistent performance. Replacing a worn or brittle overflow hose with this OEM component reinforces system integrity, preventing coolant loss, balancing system pressure, and helping avoid overheating.
Whether you’re maintaining customer vehicles or servicing your own Subaru at home, the Overflow Hose – Subaru (45162XC00A) delivers factory-grade quality and compatibility. Trusting this part ensures the cooling circuit operates as intended, supporting engine health and reliable performance mile after mile.
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Product Details
Description
Overflow Hose – Subaru (45162XC00A)
The Overflow Hose – Subaru (45162XC00A) is a Genuine OEM coolant hose meticulously engineered by Subaru to meet strict factory specifications for the overflow and reservoir circuit. Constructed from premium-grade EPDM rubber with reinforced internal layers, this hose resists high temperatures, coolant exposure, pressure fluctuations, and long-term wear—ensuring dependable performance throughout the cooling system's operation.
Tailored for specific Subaru models including select Forester, Impreza, Crosstrek, Legacy, and Outback variants, the 45162XC00A matches the factory routing, length, and bend geometry. This ensures a precise, plug-and-play connection between the overflow tank and radiator neck, maintaining proper pressure balance and system behavior without requiring trimming, splicing, or adapter fitting.
Installation of the OEM 45162XC00A is seamless for both professional technicians and DIY enthusiasts. The hose's molded ends and factory bead ridges align with Subaru’s original fittings, providing secure clamp sealing and minimizing the risk of coolant leaks. Its genuine design streamlines replacement, reducing installation time and avoiding common fitment issues seen with aftermarket components.
• Genuine OEM Subaru hose guarantees exact factory fit and coolant overflow reliability
• Reinforced EPDM rubber resists heat, coolant degradation, pressure, and aging
• Factory-molded shape, bends, and length allow plug-and-play installation
• Molded ends and bead ridges ensure secure clamp seal under pressure
• Ideal for professional repair shops and hands-on DIY maintenance
• Preserves proper coolant overflow flow and supports engine temperature control
Subaru tests all cooling system hoses including the 45162XC00A under rigorous conditions: thermal cycling, burst pressure evaluation, and chemical resistance testing. This confirms long-term durability and consistent performance. Replacing a worn or brittle overflow hose with this OEM component reinforces system integrity, preventing coolant loss, balancing system pressure, and helping avoid overheating.
Whether you’re maintaining customer vehicles or servicing your own Subaru at home, the Overflow Hose – Subaru (45162XC00A) delivers factory-grade quality and compatibility. Trusting this part ensures the cooling circuit operates as intended, supporting engine health and reliable performance mile after mile.

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Please contact us if you are dissatisfied with or need to return an item. Damaged or missing items must be reported within 48 hours of receipt. We will accept the return provided it is unused, in original box/package, is in like new condition and returned within 30 days of receipt... Check out our Return Policy for more details.

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