What does the 1.3 kg/cm² pressure rating mean?

The 1.3 kg/cm² rating indicates the pressure at which the cap's valve will open to release excess coolant. A higher pressure rating allows the coolant to reach a higher temperature before boiling, which can help keep your engine cooler.

Is this cap difficult to install?

This radiator cap is designed as a direct replacement. Installation typically involves simply pulling off the old cap and pushing on the new one, assuming the engine is cool.

Will this cap fit my specific car?

This is a universal-style radiator cap with a specific pressure rating. While it fits many vehicles, it's important to verify the correct pressure rating and cap style for your car's cooling system before purchasing.

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Specifications

Brand: GReddy
Part #: 13911004

GReddy Radiator Cap Type-S 1.3 - Polished

Name: GReddy Radiator Cap Type-S 1.3 - Polished
Brand: GReddy
SKU: greddy-greddy-radiator-cap-type-s-1-3-polished-t14-313182
Price: 25.60 USD
Availability: InStock

$25.60

In Stock

Key Features

This radiator cap holds pressure at 1.3 kg/cm².
Features a polished finish for a clean engine bay appearance.
Designed as a direct replacement for many vehicles.
Helps prevent coolant from boiling by raising the system's pressure point.

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About this part

Product Details

This GReddy Type-S radiator cap holds pressure at 1.3 kg/cm², which is higher than a stock cap on many vehicles. Raising the pressure point of your cooling system helps prevent boiling, allowing your engine to run cooler under demanding conditions. The polished finish adds a clean look under the hood.

Built with durable materials, this cap is designed to seal tightly and maintain consistent pressure. It's a straightforward replacement for your old, worn-out cap, making it an easy way to ensure your cooling system is working as it should. If your engine is running hotter than you'd like, especially during spirited driving or in warmer climates, a higher-pressure cap like this one can make a notable difference.