Doc's Diesel Engine Air Filter for Nissan Titan XD 5.0L Cummins (2016–2019) — Replaces 16546-EZ40A, Deep-Pleated & Silicone Gasket

Doc's Diesel DPA10564 is a heavy-duty replacement engine air filter designed to protect 2016–2019 Nissan Titan XD 5.0L Cummins engines by trapping dust and debris while maintaining reliable airflow.

This premium engine air filter from Doc's Diesel was engineered for diesel trucks that work hard in dirty or dusty environments. It uses deep pleated filter media and a reinforced silicone gasket to create a durable barrier against contaminants that shorten engine life. Independently tested for dust-holding capacity, this element matches common aftermarket cross-references so you can replace OEM 16546-EZ40A with confidence.

How does this filter protect my Titan XD’s engine?

The DPA10564 captures fine particles and larger debris before they reach the intake, reducing abrasive wear on internal components. Its deep pleats provide a large surface area to hold contaminant load without restricting airflow, keeping combustion stable under load.

• Deep pleated media increases filtration surface and dust capacity.
• Heavy-duty silicone gasket preserves a tight seal under vibration.
• Third-party testing shows high dust holding capacity (99.25% / 344.2g).

Will this filter fit my vehicle and replace my current part number?

Yes — this Doc's Diesel unit is specified for Nissan Titan XD 5.0L Cummins models from 2016 through 2019. It’s designed to be a direct-fit replacement for the OEM 16546-EZ40A and matches several popular aftermarket interchange numbers for easy sourcing.

• Direct fit for Nissan Titan XD 5.0L Cummins (2016–2019).
• Replaces OEM 16546-EZ40A and common aftermarket cross-references.
• Compatible with equivalent Wix, Baldwin, Premium Guard, and Purolator numbers.

How often should I change this air filter?

Replace the filter according to your vehicle manufacturer’s maintenance schedule and driving conditions. Typical replacement intervals range from 5,000 to 12,000 miles; trucks running in extremely dusty conditions should be serviced more frequently to protect the turbo and cylinders.

• Standard guidance: change every 5,000–10,000 miles for normal use.
• Maximum suggested interval: 12,000 miles unless the manufacturer advises otherwise.
• Inspect more often when driving off-road or in heavy dust.

What performance and durability features does Doc's Diesel include?

The filter combines robust construction and filtration performance to stand up to diesel duty cycles. A reinforced gasket and strong media help the element resist collapse and leakage, while lab testing provides an objective measure of capacity under load.

• Reinforced silicone gasket for reliable sealing in rough conditions.
• Deep pleated filter paper for increased particle-holding volume.
• Independent test results showing high dust holding capacity and filtration efficiency.

Who this is for: Diesel truck owners and technicians who need a dependable, direct-fit air filter for the Nissan Titan XD 5.0L Cummins (2016–2019) — especially fleets, contractors, and owners who frequently operate in dusty or off-road environments. If you want a cost-effective aftermarket replacement that meets common interchange numbers and emphasizes dust-holding capacity and a secure seal, this Doc's Diesel filter is built for that use.