Doc's Diesel Engine Air Filter for Jeep Wrangler/Gladiator 3.0L EcoDiesel (2020+) — DPA11912, Deep-Pleated Media & Silicone Gasket

Doc's Diesel DPA11912 is a heavy-duty replacement engine air filter designed to fit Jeep Wrangler and Gladiator 3.0L EcoDiesel models (2020 and newer), replacing part 68293164AC to help trap airborne grit and protect your engine.

When you drive off-road, tow, or simply put long miles on a diesel vehicle, the air filter is a first line of defense. The DPA11912 uses deep-pleated media and a durable silicone gasket to create a strong seal and high dust-holding capacity so your EcoDiesel breathes cleaner air for longer service intervals. It’s engineered for rugged conditions while remaining straightforward to install as a direct-fit replacement for the factory unit.

How does this filter improve engine protection?

The DPA11912 captures more dust and debris than shallow filters by using extra pleats and quality filter paper that increase surface area. That reduces abrasive particles entering the intake, which helps preserve engine components and maintain consistent airflow. The silicone gasket preserves the seal under vibration and temperature changes.

• Deep-pleated filter media for increased dirt capacity
• Heavy-duty silicone gasket maintains a tight seal
• Direct-fit replacement for factory housing — no modification needed

Will this part fit my Jeep Wrangler or Gladiator 3.0L EcoDiesel?

This filter is manufactured to match the OEM dimensions for Jeep 3.0L EcoDiesel engines from 2020 onward and replaces OEM part number 68293164AC. Confirm part compatibility with your vehicle’s year and engine code before purchasing. Installation is the same as swapping the stock air filter.

• Compatible with Jeep Wrangler and Gladiator 3.0L EcoDiesel (2020+)
• Direct replacement for part 68293164AC
• Fits factory airbox without adapters or tools beyond basic panel access

How long will this air filter last and how do I know when to change it?

Longevity depends on driving conditions: dusty, off-road, or heavy-towing use will require more frequent changes. Doc’s Diesel recommends replacing the air filter according to your vehicle manufacturer’s maintenance intervals, typically between 5,000 and 12,000 miles depending on conditions. Inspect the filter visually—excessive darkening, clogged pleats, or reduced engine performance are signs it’s time for a new unit.

• Recommended replacement window: commonly 5,000–12,000 miles, depending on conditions
• Inspect visually for heavy soiling, oil contamination, or compressed pleats
• Third-party testing shows high dust-holding capacity for extended service life

What performance and quality checks does Doc's Diesel apply?

Doc’s Diesel subjects its engine air filters to independent testing to validate dirt-holding capacity and filtration efficiency. The results help ensure the part meets expectations for heavy-duty diesel use. Quality components like reinforced end caps and a robust gasket improve fit and longevity versus generic filters.

• Independent dust-holding and efficiency testing reported for product validation
• Reinforced media and construction for sustained performance in tough conditions
• Manufactured to match OEM fit, form, and basic function for seamless replacement

Who is this for: The Doc's Diesel DPA11912 is intended for Jeep Wrangler and Gladiator owners with the 3.0L EcoDiesel engine (2020 and newer) who need a reliable, high-capacity replacement air filter for daily driving, trail use, or towing. If you prioritize improved dust capture, a secure gasket seal, and a direct-fit aftermarket option that replaces OEM 68293164AC, this filter offers a durable and cost-effective upgrade to help keep your diesel running cleanly between services.