Coolant Reroute Kit for 2011-2024 Ford 6.7L Powerstroke Coolant Hose Reroute Kit | SPELAB

Coolant Reroute Kit for 2011–2024 Ford 6.7L Powerstroke Coolant Hose Reroute Kit | SPELAB

Upgrade your cooling system with the SPELAB Coolant Hose Reroute Kit, engineered to bring enhanced durability, sleek aesthetics, and reliable performance to your Ford 6.7L Powerstroke engine.

This kit features a high-temp, 5-ply silicone hose that outperforms traditional rubber lines by offering superior resistance to heat, pressure, and aging. Whether you're daily driving, towing, or building a show truck, this upgrade adds both function and form under the hood.

Precision CNC-machined aluminum fittings ensure leak-free connections and long-term corrosion resistance. The plug-and-play design allows for quick installation using OEM routing points—no cutting or modifications required.

Perfect for drivers seeking a cleaner engine bay, a stronger aftermarket look, and a cooling system upgrade built to last.

Key Features

• 5-Layer Silicone Construction – Built with reinforced polyester for maximum pressure and temperature resistance. Rated for -60°C to 200°C.

• CNC Billet Aluminum Fittings – Corrosion-resistant, leak-proof, and built to last under extreme heat and pressure.

• Direct-Fit, Plug & Play – Designed specifically for 2011–2024 6.7L Powerstroke. No cutting, no modifications needed.

• Improved Coolant Flow – Reroutes coolant to help eliminate rear cylinder hotspots and extend engine life.

• Performance Meets Aesthetics – More durable than original rubber hoses, making the engine compartment more attractive and tidy.

Specifications

What’s Included

• Billet Aluminum Heater Inlet Adapter
• 5-ply Polyester Reinforced Silicone Hoses (x2)
• 90° Quick Connect Hose Ends (x2)
• Hose Clamps (x4)
• O-Ring and Mounting Hardware

Fitment

2011-2024 Ford F-250 / F-350 / F-450 6.7L Powerstroke (including cab & chassis)

FAQ

Q1: What does the Coolant Reroute Kit actually do?

A: This kit reroutes coolant to the rear cylinders of your 6.7L Powerstroke engine—an area often underserved by factory coolant flow. It helps reduce hot spots, balance engine temps, and improve long-term reliability, especially under heavy load or towing.

Q2: Will this kit fix rear cylinder overheating issues?

A: Yes. One of the main purposes of the kit is to address rear cylinder overheating by improving flow to the back of the engine block. Many Powerstroke owners install this kit as a preventive measure or after experiencing signs of uneven temps.

Q3: Is this a direct replacement for my stock heater hose?

A: Yes, it's a plug-and-play upgrade designed to replace the factory heater hose without the need for cutting, drilling, or custom modifications.

Q4: What tools do I need for installation?

A: Basic hand tools are all you need—screwdrivers, pliers, and possibly a coolant catch pan. The kit includes clamps and fittings, and a detailed step-by-step installation guide.

Q5: Will it fit my truck?

A: The kit is compatible with all 6.7L Ford Powerstroke engines from 2011 to 2024, including F-250, F-350, and F-450 models. If you’ve modified your heater core or other cooling components, feel free to contact us before ordering.

Q6: What materials is the hose made from?

A: The hose is constructed from 5-ply reinforced silicone with high-temp resistance up to 200°C. Fittings are CNC-machined billet aluminum, anodized to resist corrosion and ensure long-term reliability.

Q7: Do I need to drain the coolant to install this kit?

A: Yes. Partial coolant draining is required to install the hose safely and cleanly. We recommend refilling with fresh coolant after installation if yours is near the service interval.

Q8: Does this affect my warranty or emissions compliance?

A: This is a non-invasive, bolt-on part and typically does not affect vehicle warranties. However, we recommend checking with your dealership if you are under a factory warranty. The kit does not affect emissions systems.