Doc's Diesel Engine Air Filter for RAM 6.7L Cummins (2007–2026) — 99.25% efficiency, silicone gasket

Doc's Diesel Engine Air Filter is a heavy-duty replacement filter designed to protect 6.7L Cummins-equipped RAM trucks from dust and debris while restoring airflow and engine efficiency.

If you own a RAM 2500, 3500, 4500, or 5500 with the 6.7L Cummins (2007–2026), this Doc's Diesel filter is built to be a durable, high-performance replacement for OEM and aftermarket part numbers like Mopar 53034051AB and Wix 46930. The unit combines deep-pleated media and a robust silicone gasket to trap contaminants, hold a tight seal under rough driving, and deliver proven dust-holding capacity from third-party testing.

How does this filter protect my engine during dusty driving?

The filter uses deep pleats and high-efficiency filter paper to capture fine dust and larger debris before they enter the intake. A heavy-duty silicone gasket maintains a secure seal, preventing bypass even under vibration and heavy off-road use.

• Deep pleated media increases surface area for more contaminant capture.
• Silicone gasket resists deformation in heat and vibration for a leak-free seal.
• Third-party tested 99.25% efficiency with 344.2g dust-holding capacity.

Will this filter fit my RAM 6.7L Cummins truck?

Doc's Diesel Engine Air Filter is specified for RAM models with the 6.7L Cummins from 2007 through 2026 and fits applications that call for the corresponding OEM and common aftermarket replacements. Always verify your vehicle’s part number or compare dimensions before purchase for absolute fit confirmation.

• Compatible with RAM 2500, 3500, 4500, 5500 6.7L Cummins (2007–2026).
• Interchanges with Mopar 53034051AB, Wix 46930, Baldwin PA4318, Purolator A56314.
• Designed to match factory mounting, sealing, and airflow requirements.

How often should I replace this air filter?

Replacement intervals depend on driving conditions: under normal road use you’ll typically replace the filter more often than the maximum recommended life. Doc's Diesel recommends following your vehicle manufacturer’s warranty guidance and suggests replacement between 5,000–12,000 miles depending on dust exposure.

• General recommendation: change every 5,000–10,000 miles for typical conditions.
• Up to 12,000 miles maximum if used in very low-dust environments.
• Inspect more frequently when towing, off-roading, or operating in heavy dust.

What performance verifications back this filter's claims?

The filter has undergone third-party testing that measured a 99.25% efficiency and a 344.2-gram dust-holding capacity, indicating strong contaminant retention and service life. Those test figures demonstrate the filter’s ability to hold captured debris without restricting airflow prematurely.

• Third-party tested: 99.25% efficiency measurement.
• Documented 344.2g dust-holding capacity for extended service life.
• Construction targets durability and consistent airflow under load.

Who is this for: This Doc's Diesel Engine Air Filter is ideal for RAM owners and fleet managers running 6.7L Cummins trucks who need a rugged, cost-effective replacement that matches common OEM part numbers. It suits drivers who regularly tow or work in dusty environments and want a proven filter with strong dust-holding capacity and a secure silicone gasket for reliable sealing.