# Mishimoto 20-24 Ford 6.7L Powerstroke Coolant Overflow Hose

The 6.7L Powerstroke is a powerhouse built for serious work, but its factory coolant overflow hose uses plastic fittings that are known to crack and leak over time. Left unchecked, these leaks can lead to overheating and unexpected downtime. Upgrade your cooling system with a Mishimoto one-piece silicone Y-hose designed specifically for your 6.7L Powerstroke to eliminate those weak points and keep your truck on the road.--This direct-fit hose replaces those old, brittle plastic connections with a seamless silicone design that removes common failure points. A built-in one-way valve maintains proper coolant flow, and protective heat sleeves help guard the hose against high engine bay temperatures.--Made from multi-layer silicone that outlasts the factory rubber, this hose is built to handle the demands of the Powerstroke platform. Each kit includes new worm-gear clamps for a consistent, reliable seal and is backed by the Mishimoto Lifetime Warranty.

-   Multi-layer silicone construction outlasts factory rubber hoses
-   Integrated one-way valve maintains proper coolant flow
-   One-piece design eliminates six potential leak points

This Part Fits:

Year

Make

Model

Submodel

2020-2026

Ford

F-250 Super Duty

King Ranch

2020-2026

Ford

F-250 Super Duty

Lariat

2020-2024

Ford

F-250 Super Duty

Limited

2020-2026

Ford

F-250 Super Duty

Platinum

2020-2026

Ford

F-250 Super Duty

XL

2020-2026

Ford

F-250 Super Duty

XLT

2020-2026

Ford

F-350 Super Duty

King Ranch

2020-2026

Ford

F-350 Super Duty

Lariat

2020-2024

Ford

F-350 Super Duty

Limited

2020-2026

Ford

F-350 Super Duty

Platinum

2020-2026

Ford

F-350 Super Duty

XL

2020-2026

Ford

F-350 Super Duty

XLT

## Details

- **Price:** 298.66 CAD
- **Vendor:** Mishimoto
- **Type:** Radiator Hoses

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 298.66 CAD | In stock |

## Images

- Photo - Primary
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> Source: [Standard Auto Part](https://www.standardautopart.com/products/mishimoto-20-24-ford-6-7l-powerstroke-coolant-overflow-hose)
> Updated: 2026-06-27