Subaru OEM Radiator Hose - Outlet Subaru Crosstrek Hybrid 2019-2023 | 45161FL030

Overview

The Genuine Subaru OEM Radiator Hose – Outlet (Part #45161FL030) is an exact-fit factory replacement cooling system component designed specifically for the 2019–2023 Subaru Crosstrek Hybrid. As a genuine OEM part, it meets the same engineering standards and material specifications as the hose installed on the assembly line, ensuring a leak-free, long-lasting seal with no modifications required.

Key Features & Benefits

• Genuine Subaru OEM Quality – Manufactured to factory specifications for guaranteed fitment and durability, unlike aftermarket alternatives that may require trimming or adapters.
• Exact-Fit Design – Engineered precisely for the Crosstrek Hybrid cooling system, ensuring correct routing, length, and connector sizing right out of the box.
• Premium Materials – Constructed from high-grade, heat- and pressure-resistant rubber that withstands the thermal demands of the Crosstrek Hybrid's combined combustion and electric powertrain.
• Factory Warranty Coverage – Backed by Subaru's genuine parts warranty, giving you peace of mind on every mile.
• Prevents Coolant Leaks – Maintains proper coolant flow from the radiator to the engine, protecting against overheating and costly engine damage.
• Direct OEM Replacement – Replaces worn, cracked, or swollen outlet hoses with a part that matches OEM part number 45161FL030 exactly.

What's Included

• 1x Genuine Subaru Radiator Outlet Hose (OEM Part #45161FL030)

Specifications

Fitment & Compatibility

This genuine Subaru radiator outlet hose is compatible with the following vehicles:

Important: This hose is designed exclusively for the Crosstrek Hybrid variant. Verify your vehicle's trim level before ordering. If you are unsure, cross-reference Subaru OEM part number 45161FL030 with your vehicle's VIN at your authorized Subaru parts source.

Installation

This is a direct bolt-on / hose-swap replacement requiring no cutting, splicing, or modification. A standard DIY installation involves draining a portion of the cooling system, removing the retaining clamps, swapping the old hose for the new one, and refilling with the correct Subaru Super Coolant. Professional installation is recommended if you are unfamiliar with cooling system service. Always allow the engine to cool completely before beginning work.