GReddy Radiator Cap

Universal Fitment

Part #: 13911004

Overview

The GReddy S-Type High Pressure Radiator Cap is a vital upgrade for Subaru enthusiasts looking to improve their vehicle’s cooling system performance and reliability. Designed as a direct replacement for the factory radiator cap, this high-pressure cap helps increase the cooling system’s capacity to handle higher temperatures, making it ideal for spirited driving, track days, or demanding conditions. Crafted to fit Subaru models from 2011 to 2025, it ensures a secure seal and consistent pressure, supporting your engine’s optimal operating temperature and preventing overheating issues. This radiator cap is engineered for drivers who demand durability and performance from their cooling components. By maintaining higher system pressure, it helps improve coolant flow and heat dissipation, contributing to enhanced engine longevity and consistent performance under stress. Whether you’re upgrading your stock setup or building a high-performance Subaru, this cap provides a reliable solution to support your vehicle’s cooling needs.

Key Features

This high-pressure radiator cap features a robust construction designed to withstand extreme conditions and maintain consistent pressure levels. Made from high-quality materials, it offers excellent resistance to corrosion and thermal cycling. The cap’s precise engineering ensures a tight seal, preventing coolant leaks and maintaining system integrity. Its straightforward installation makes it a practical upgrade for any Subaru owner seeking improved cooling performance and peace of mind during demanding driving scenarios.

• High-pressure design supports increased cooling system capacity
• Constructed from durable, corrosion-resistant materials
• Precise fitment for Subaru models 2011–2025
• Easy to install as a direct replacement for stock caps
• Helps prevent overheating during spirited driving or high-load conditions
• Supports engine reliability and longevity