Cusco Aluminum Radiator Cap

2013–2020 Subaru BRZ / 2017–2020 Toyota 86 / 2013–2016 Scion FR-S

965 730 D

Overview:

The Cusco Aluminum Radiator Cap is a high-quality replacement designed specifically for the Subaru BRZ, Toyota 86, and Scion FR-S models within their respective year ranges. Crafted for enthusiasts who demand reliability and enhanced cooling system performance, this radiator cap offers a durable upgrade over the factory unit. Whether you drive daily or push your vehicle on spirited drives, this cap helps maintain optimal radiator pressure and temperature control, contributing to consistent engine cooling and overall vehicle reliability.

Engineered by Cusco, a trusted name in performance automotive parts, this radiator cap is ideal for owners looking to improve the durability and function of their cooling system without compromising OEM fitment or reliability.

Key Features:

This Cusco radiator cap combines precision engineering with durable materials to ensure dependable performance and fitment.

• Constructed from high-grade aluminum for enhanced strength and corrosion resistance compared to standard plastic caps.
• Designed to maintain proper radiator pressure, helping to prevent coolant loss and overheating under demanding conditions.
• Direct OEM fitment for Subaru BRZ (2013–2020), Toyota 86 (2017–2020), and Scion FR-S (2013–2016) ensures easy installation without modifications.
• Lightweight design contributes to overall engine bay weight reduction while maintaining durability.
• Precision sealing improves coolant system integrity, reducing the risk of leaks and pressure drops.
• Ideal for performance enthusiasts who upgrade their cooling system or seek a more durable alternative to the factory radiator cap.

Construction & Design:

The Cusco Aluminum Radiator Cap is crafted from premium aluminum, offering superior resistance to heat and corrosion compared to conventional plastic radiator caps. Its robust construction ensures long-lasting durability even under high-temperature conditions common in performance driving. The cap’s design maintains the factory-specified pressure rating, preserving the cooling system’s efficiency and preventing premature coolant boiling.

Precision machining and quality control guarantee a perfect seal and fitment, matching the OEM specifications for the Subaru BRZ, Toyota 86, and Scion FR-S. This ensures hassle-free installation and reliable operation without the need for additional modifications or adjustments.

Installation & Fitment:

The Cusco Aluminum Radiator Cap is a direct replacement part designed to fit perfectly on the radiator neck of the Subaru BRZ (2013–2020), Toyota 86 (2017–2020), and Scion FR-S (2013–2016). Installation is straightforward and requires no special tools or modifications.

• Simply remove the factory radiator cap and replace it with the Cusco aluminum cap.
• No cutting, drilling, or special tuning is required.
• Maintains factory pressure specifications for optimal cooling system performance.

What's Included:

• Cusco Aluminum Radiator Cap
• Installation instructions (if applicable)

Ideal For:

This radiator cap is perfect for Subaru BRZ, Toyota 86, and Scion FR-S owners who want a durable, high-quality replacement part that supports reliable cooling system performance. It is especially suited for:

• Performance enthusiasts upgrading their cooling components
• Daily drivers seeking improved durability over stock radiator caps
• Track day and spirited drivers who demand consistent engine cooling
• Anyone looking for a direct-fit, maintenance-free radiator cap upgrade