ECOGARD engine air filter for 1994–2002 Dodge Ram 2500/3500 5.9L diesel — XA5378 high-capacity media

The ECOGARD XA5378 is a high-capacity engine air filter engineered to trap dust and road particles while helping preserve airflow for 1994–2002 Dodge Ram 2500 and Ram 3500 5.9L diesel engines.

Replacing the engine air filter is a quick, low-cost maintenance step that helps protect your turbocharged diesel’s intake system. The XA5378 uses advanced media designed to capture contaminant build-up before it reaches sensitive components, and it’s sized to match factory housings for a straightforward swap every 12,000 miles or as your driving conditions dictate.

How does the XA5378 help engine performance?

This filter balances strong particle retention with consistent airflow so the engine breathes efficiently between services. Cleaner intake air supports steady combustion and helps the intake system remain free of damaging debris.

• High-capacity media captures dust, dirt, pollen and road grit.
• Engineered to maintain steady airflow to the intake system.
• Fits factory housings for a secure seal and proper fit.

How easy is it to install in a Dodge Ram 2500/3500?

Installation is generally quick and requires few or no tools for most models. The XA5378 is designed to replace the original filter element without modification—simply remove the old element, inspect the housing, and set the new filter in place.

• Direct-fit design for 1994–2002 5.9L diesel Ram 2500 and 3500 models.
• Commonly completed in minutes during routine service intervals.
• Minimal tools needed—check vehicle owner’s manual for specifics.

When should I replace this air filter?

ECOGARD recommends changing the XA5378 every 12,000 miles or according to your vehicle manufacturer’s guidance, but driving conditions affect service frequency. Dusty roads, heavy towing, or frequent idling will require more frequent replacements for reliable protection.

• Standard replacement interval: about every 12,000 miles.
• Shorten interval in dusty, off-road, or heavy-duty use cases.
• Inspect during every oil change or service visit for visible dirt.

What vehicles and part numbers does this filter replace?

The XA5378 is compatible with Dodge Ram 2500 and Ram 3500 5.9L diesel pickups from 1994 through 2002 and replaces a range of common aftermarket and OEM references. Always verify fitment using your vehicle’s year, make, and engine size before ordering.

• Compatible models: 1994–2002 Dodge Ram 2500 and Ram 3500, 5.9L diesel.
• Replaces references such as ACDelco A1341C, Baldwin PA3823/PA4074, FRAM CA7640, and others.
• Use the Vehicle Filter Lookup to confirm fit before installation.

Who is this for: The ECOGARD XA5378 is ideal for owners and technicians of 1994–2002 Dodge Ram 2500 and Ram 3500 trucks with the 5.9L diesel who want a reliable, direct-fit air filter that prioritizes particle capture without sacrificing airflow. It suits everyday drivers, fleet vehicles, and light-to-moderate duty operators looking for an affordable service part that simplifies maintenance and helps protect the engine’s intake system between scheduled services.