Subaru OEM Radiator Coolant Hose (Inlet) Subaru Legacy 2020-2025 / Outback 2020-2025 | 45161AN02A

Overview

The Genuine Subaru OEM Radiator Inlet Hose (Part #45161AN02A) is the factory-original coolant hose designed for 2020-2025 Subaru Legacy and 2020-2025 Subaru Outback equipped with the 2.4L turbocharged engine (trim code 24F). This exact-fit replacement ensures proper coolant flow from the radiator to the engine, maintaining optimal operating temperature and preventing overheating. Choosing a genuine OEM hose guarantees the same material quality, dimensions, and durability as the hose originally installed at the factory.

Key Features & Benefits

• Genuine Subaru OEM Part – Manufactured to Subaru's exact factory specifications, ensuring a perfect fit and reliable performance with no modifications required.
• Exact-Fit Design – Engineered specifically for the 2020-2025 Subaru Legacy and 2020-2025 Subaru Outback 2.4T (24F), eliminating the guesswork and fitment issues associated with universal or aftermarket hoses.
• Premium OEM Materials – Constructed from high-quality, heat- and pressure-resistant rubber compound to withstand the demanding thermal cycles of a turbocharged cooling system.
• Factory Warranty Coverage – Backed by Subaru's genuine parts warranty, giving you confidence in the longevity of the repair.
• Maintains Cooling System Integrity – Proper coolant flow is critical to engine health; this hose restores factory cooling performance and prevents overheating.
• Corrosion-Resistant Couplings – Designed to seal securely against OEM radiator and engine fittings, preventing coolant leaks and pressure loss.

What's Included

• 1x Genuine Subaru OEM Radiator Inlet Hose – Part #45161AN02A

Specifications

Fitment & Compatibility

This radiator inlet hose is designed exclusively for the following Subaru vehicles:

Product Fitment

• 2020-2025 Subaru Legacy
• 2020-2025 Subaru Outback

Always verify your vehicle's trim level and engine code before ordering. If you are unsure whether this part fits your specific Legacy or Outback, confirm your vehicle's exact trim and engine details with your VIN.

Installation

This radiator inlet hose is a direct OEM replacement and installs in the same location as the factory hose, using factory hose clamps. No modifications or additional parts are required. For best results, install a new set of hose clamps if the original clamps show signs of corrosion or wear. As with any cooling system service, ensure the engine is cool before beginning work and check for leaks after installation.