Vehicle Compatibility

Ford Excursion 6.0L Power Stroke

• 2003 Ford Excursion 6.0L
• 2004 Ford Excursion 6.0L
• 2005 Ford Excursion 6.0L

Ford F-250 Super Duty

• 2003 Ford F-250 6.0L
• 2004 Ford F-250 6.0L
• 2005 Ford F-250 6.0L
• 2006 Ford F-250 6.0L
• 2007 Ford F-250 6.0L

Ford F-350 Super Duty

• 2003 Ford F-350 6.0L
• 2004 Ford F-350 6.0L
• 2005 Ford F-350 6.0L
• 2006 Ford F-350 6.0L
• 2007 Ford F-350 6.0L

Ford F-450 Super Duty

• 2005 Ford F-450 6.0L
• 2006 Ford F-450 6.0L
• 2007 Ford F-450 6.0L

Ford F-550 Super Duty

• 2005 Ford F-550 6.0L
• 2006 Ford F-550 6.0L
• 2007 Ford F-550 6.0L

Engine Compatibility

✅ 6.0L Power Stroke Turbo Diesel

✅ Stock Trucks

✅ Towing Vehicles

✅ Tuned Trucks

✅ Work Trucks

Sort: Tube & Fin, All Aluminum,No Plastic any place

Why Upgrade the Factory 6.0 Intercooler?

Turbocharged diesel engines create substantial intake temperatures.

As compressed air exits the turbocharger:

• Air temperatures rise
• Air density drops
• Engine efficiency decreases

The intercooler lowers intake temperatures before air enters the engine, helping improve combustion efficiency and maintain consistent performance.

All-Aluminum Construction

One of the biggest selling points of the JSD intercooler is its construction.

Features

• All-aluminum design
• No plastic end tanks
• Welded aluminum construction

Benefits include:

• Improved durability
• Better resistance to boost pressure
• Reduced risk of tank failure
• Increased longevity

Many diesel owners prefer all-aluminum intercoolers for their strength and reliability.

Tube-and-Fin Core Design

Core Construction

• Tube-and-fin intercooler core

Advantages include:

• Efficient airflow
• Reduced weight
• Good cooling performance
• Lower pressure drop

Tube-and-fin intercoolers are often favored for towing and daily-driven applications.

Helps Reduce Intake Air Temperatures

Lower intake temperatures can help:

• Improve combustion efficiency
• Maintain consistent power
• Reduce heat soak
• Support towing performance

This becomes especially important during heavy hauling and long highway pulls.

Ideal for Towing Applications

The 6.0 Power Stroke is commonly used for:

Trailer Towing

Helps maintain charge-air cooling under load.

RV Hauling

Supports consistent boost pressure.

Commercial Use

Built for heavy-duty operation.

Daily Driving

Provides dependable cooling performance year-round.

Great for Tuned Trucks

Many 6.0 owners install:

• ECU tuning
• Upgraded turbochargers
• Intake systems
• Exhaust upgrades

As boost levels increase, efficient intercooling becomes even more important.

The all-aluminum design provides additional durability for modified applications.

Common Signs of a Failing Intercooler

Boost Leaks

One of the most common symptoms.

Reduced Power

The truck may feel sluggish under load.

Excessive Smoke

Airflow issues can affect combustion.

Higher EGTs

Exhaust temperatures may increase.

Damaged Cooling Fins

Can reduce cooling efficiency over time.

Replacement Reference Numbers

This intercooler replaces or references:

• 3C3Z6K775AA
• 4C3Z6K775BA
• 5C3Z6K775AA
• 6C3Z6K725A
• 6C3Z6K775A
• 18033
• 5010005
• FO3012101
• 4401-1513

Always verify compatibility before purchasing.

Installation Considerations

Before installation:

• Inspect intercooler boots
• Replace worn clamps
• Check charge pipes
• Verify turbo plumbing condition

Many boost leaks originate from boots and clamps rather than the intercooler itself.

Pros and Cons

Pros

• All-aluminum construction
• No plastic end tanks
• Direct-fit installation
• Tube-and-fin design
• Suitable for towing and tuned applications
• Improved durability over stock-style units

Cons

• Installation requires front-end disassembly
• Primarily a replacement intercooler
• Fitment should always be verified
• Professional installation may be preferred

Frequently Asked Questions

Does this fit all 6.0 Power Stroke trucks?

It fits specified 2003-2007 Ford 6.0L applications. Always verify fitment before ordering.

Is all-aluminum better than plastic end tanks?

Many enthusiasts prefer all-aluminum intercoolers because they offer greater durability and resistance to boost pressure.

Can this help towing performance?

A properly functioning intercooler helps maintain consistent intake temperatures and turbocharger efficiency while towing.

Is this a direct-fit replacement?

Yes. It is designed as a direct replacement for the factory intercooler.

Final Thoughts

The JSD All-Aluminum Intercooler is an excellent replacement option for 6.0 Power Stroke owners looking to improve durability while restoring cooling performance. With its all-aluminum construction, tube-and-fin core, and direct-fit design, it eliminates the concerns associated with plastic end tanks and provides reliable charge-air cooling for stock and modified trucks alike.

Because if you’re already driving a 6.0 Power Stroke, you’ve probably learned that stronger parts are rarely a bad investment.