# Mishimoto High Pressure 1.3 Bar Rated Radiator Cap Small

Getting the most out of your performance parts comes down to the details. When faced with hard driving conditions, a vehicle's cooling system becomes highly pressurized. Stock caps are not equipped to handle higher pressure, causing fluid to leak out into the overflow reservoir. The Mishimoto High-Pressure 1.3 Bar Radiator Cap will keep coolant where it needs to be flowing within the system. This cap fits most import vehicles.

-   1.3 bar (19 psi) high-pressure radiator cap raises the boiling point of engine coolant to provide a safer and more efficient cooling system
-   Works with most expansion tanks and radiators that require small radiator cap
-   Ergonomically designed for easy removal and installation

## Details

- **Price:** 63.32 CAD
- **Vendor:** Mishimoto
- **Type:** Radiator Caps

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 63.32 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Primary
- Photo - Primary
- Photo - Close Up
- Photo - in package
- User 1
- User 2
- User 5
- User 4

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/mishimoto-high-pressure-1-3-bar-rated-radiator-cap-small)
> Updated: 2026-08-25