Subaru OEM Radiator WRX 2015-2021 | 45119VA000

Overview

The Genuine Subaru OEM Radiator (Part #45119VA000) is the factory-original cooling system component designed specifically for the 2015–2021 Subaru WRX. Engineered to meet Subaru's exact specifications, this OEM radiator ensures optimal engine cooling performance, longevity, and a perfect fit — no modifications required. If you're replacing a worn or damaged radiator on your WRX, this is the definitive like-for-like replacement that restores factory cooling capacity.

Key Features & Benefits

• Genuine Subaru OEM Quality — Manufactured to the same exacting standards as the original factory-installed unit, ensuring reliability and durability you can count on.
• Exact-Fit Guarantee — Designed specifically for the 2015–2021 Subaru WRX; mounts directly to OEM brackets and hose connections with zero modification.
• Optimal Engine Cooling — Maintains the WRX's turbocharged FA20DIT engine at safe operating temperatures under both daily driving and performance conditions.
• Factory Warranty Coverage — Backed by Subaru's genuine parts warranty, giving you peace of mind that aftermarket alternatives simply cannot match.
• Corrosion-Resistant Construction — Built with materials that meet Subaru's strict quality standards for long-term resistance to coolant corrosion and heat cycling.
• Direct OEM Replacement — Restores factory cooling efficiency without the guesswork associated with aftermarket fitment variations.

What's Included

• 1x Genuine Subaru OEM Radiator (Part #45119VA000)

Specifications

Fitment & Compatibility

This genuine Subaru OEM radiator is confirmed to fit the following vehicles:

2015-2021 Subaru WRX

Important: Always verify compatibility using your vehicle's VIN before ordering. This part is engineered for the WRX's FA20DIT turbocharged engine and associated cooling system architecture.

Installation

This radiator is a direct bolt-on OEM replacement designed to install using the factory mounting points, hose connections, and hardware. While many experienced DIY enthusiasts can complete this replacement at home with standard tools, professional installation by a certified Subaru technician is recommended to ensure proper coolant system bleeding and to maintain any applicable warranty coverage. Always flush and refill with Subaru-approved coolant (SOA868V9270 or equivalent) upon installation.