Subaru OEM Coolant Overflow Hose (18-19 Crosstrek - 20D) | 45160FL000

Overview

The Genuine Subaru OEM Coolant Overflow Hose (Part #45160FL000) is an exact-fit replacement hose designed specifically for the 2018–2019 Subaru Crosstrek (20D configuration). This factory-original component ensures a precise, leak-free connection between the radiator and coolant reservoir, maintaining proper coolant levels and protecting your engine from overheating. Choosing a Genuine Subaru part guarantees the same quality, fitment, and durability as the hose installed at the factory.

Key Features & Benefits

• Genuine Subaru OEM Quality — Manufactured to Subaru's exact factory specifications, ensuring perfect fitment and long-lasting reliability.
• Exact-Fit Replacement — Engineered specifically for the 2018–2019 Crosstrek (20D), eliminating guesswork and the risk of ill-fitting aftermarket parts.
• Leak-Free Performance — Precision-molded construction maintains a secure, pressure-tight seal to prevent coolant loss and protect engine temperature management.
• Factory-Grade Materials — Built to withstand the heat, pressure, and chemical exposure of the cooling system over the long term.
• Backed by Subaru's Factory Warranty — Covered under Subaru's genuine parts warranty for added peace of mind.

What's Included

• 1x Genuine Subaru Coolant Overflow Hose (Part #45160FL000)

Specifications

Fitment & Compatibility

This coolant overflow hose is designed exclusively for the following vehicles:

Always verify your vehicle's configuration and VIN before ordering. If you are unsure whether this part fits your specific vehicle, consult your Subaru dealer or reference your owner's manual.

Installation

This is a direct OEM replacement hose that connects to the existing coolant overflow reservoir and radiator fittings. Installation is straightforward for those familiar with basic cooling system service; however, working with the cooling system involves hot coolant and pressurized components. It is recommended to allow the engine to cool completely before beginning work. If you are not comfortable performing cooling system repairs, consult a qualified Subaru technician or dealership service center.