Vehicle Compatibility

Ram 2500

• 2010 Ram 2500 6.7L Cummins
• 2011 Ram 2500 6.7L Cummins
• 2012 Ram 2500 6.7L Cummins

Ram 3500

• 2010 Ram 3500 6.7L Cummins
• 2011 Ram 3500 6.7L Cummins
• 2012 Ram 3500 6.7L Cummins

Engine Compatibility

✅ 6.7L Cummins Turbo Diesel

✅ Factory Turbocharger Systems

✅ Stock Applications

✅ Towing and Work Trucks

Always verify fitment before ordering.

Core Dimensions (Inches) – 26.19 x 25.36 x 1.58

Why the Cummins Intercooler Is Important

Turbocharged diesel engines generate substantial heat.

When compressed air exits the turbocharger:

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

The intercooler cools compressed air before it enters the intake manifold, helping maintain proper combustion and power output.

OEM-Style Direct Replacement

This intercooler is engineered to OEM specifications.

Benefits include:

• Factory-style fitment
• OEM mounting compatibility
• Direct hose connections
• No fabrication required

This allows owners to restore factory performance without modifying the truck.

Vehicle Tested. Absolute best Drop-In Have compatibility. 1 Year Manufacturer Warranty

Built to OEM Standards

According to the manufacturer, the intercooler is designed to meet OEM standards for:

Fitment

Ensures proper installation with factory components.

Performance

Maintains original cooling characteristics.

Quality

Designed to provide long-term durability and reliability.

Core Specifications

Core Dimensions

• Length: 26.19 inches
• Height: 25.36 inches
• Thickness: 1.58 inches

These dimensions closely match factory specifications and support proper airflow through the cooling system.

Helps Restore Lost Performance

A failing intercooler can cause:

• Reduced boost pressure
• Sluggish acceleration
• Increased exhaust gas temperatures
• Lower towing performance

Replacing a damaged intercooler can restore:

• Proper turbocharger operation
• Consistent boost delivery
• Improved throttle response
• Factory-level drivability

Perfect for Towing Applications

The 6.7L Cummins is frequently used for:

RV Towing

Maintains cooling performance under sustained load.

Equipment Hauling

Supports consistent power delivery.

Commercial Work

Helps reduce thermal stress during daily use.

Long-Distance Travel

Maintains efficient charge-air cooling on steep grades.

Common Signs of a Failing Intercooler

You may need replacement if you notice:

Boost Leaks

Pressure loss can reduce performance.

Excessive Black Smoke

Poor air delivery may affect combustion.

Higher EGTs

Exhaust temperatures may increase under load.

Oil Residue

Leaks around charge-air connections may indicate intercooler issues.

Physical Damage

Road debris can damage cooling fins and reduce efficiency.

OEM Reference Number

This intercooler references:

• 55056902AE

Partslink Number

• CH3012105

Always verify OE numbers before ordering.

Installation Considerations

Before installation:

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

Replacing aging intercooler boots during installation can help prevent future boost leaks.

Supports Stock and Mildly Modified Trucks

This intercooler works well with:

• Factory tuning
• Intake upgrades
• Exhaust modifications
• Mild performance tuning

Extreme horsepower applications may benefit from larger aftermarket intercoolers.

Pros and Cons

Pros

• Direct fit for 2010-2012 Ram 2500 and 3500
• OEM-style installation
• Designed to factory specifications
• Supports towing performance
• Cost-effective replacement
• Restores proper charge-air cooling

Cons

• Primarily an OE replacement
• Not intended as a race intercooler
• Front-end disassembly required
• Fitment should always be verified

Frequently Asked Questions

Does this fit a 2011 Ram 2500 Cummins?

Yes. It is compatible with 2010-2012 Ram 2500 models equipped with the 6.7L Cummins.

Is this a performance intercooler?

No. It is designed primarily as an OEM-style replacement.

Can a bad intercooler reduce towing performance?

Yes. Boost leaks and poor cooling efficiency can reduce power under load.

Why is charge-air cooling important on a diesel?

Lower intake temperatures improve air density and help maintain efficient combustion.

Final Thoughts

This direct replacement intercooler for the 2010-2012 Ram 2500 and Ram 3500 6.7L Cummins is a practical solution for restoring factory cooling performance and turbocharger efficiency. Built to OEM standards and designed for straightforward installation, it helps keep your Cummins-powered truck performing the way it was intended.

Because when your Ram is towing a trailer that weighs more than most compact cars, the intercooler should be cooling—not collecting retirement benefits.