2019 RAM 3500 Air Filter in Denver, CO

The 2019 Ram 3500 engine air filter sits inside the under-hood airbox, typically at the front corner of the engine bay.

This airbox feeds the 6.4L V8’s intake, filtering debris before it reaches the throttle body. Pop the hood and look for a rectangular housing secured with clips or screws; that’s the filter enclosure. If you’re unsure, our Denver team can confirm placement and inspect the housing for a proper seal to prevent unmetered air.

• Under-hood airbox ahead of the engine
• Rectangular cover with clips or screws
• Feeds the 6.4L V8 intake tract

The 2019 Ram 3500 cabin air filter is typically located behind the glove box within the HVAC intake path.

Access usually requires lowering or removing the glove box to reveal a small door on the HVAC housing. This filter cleans incoming air for you and your passengers, capturing dust and pollen common across Denver, Aurora, Parker, Centennial, and Littleton. If clips or trim are tight, we can replace it quickly without damaging interior panels.

• Behind the glove box access panel
• Filters HVAC air entering the cabin
• Helps reduce dust, pollen, and odors

The engine filter protects the 6.4L V8’s intake air, while the cabin filter cleans the HVAC air you breathe.

Think of the engine filter as performance-critical—dirty media can restrict airflow and reduce power. The cabin filter targets occupant comfort by trapping dust, pollen, and road odors. Our Denver service department installs Genuine Mopar filters matched to your Ram HD, helping maintain proper fit, airflow, and sealing.

• Engine: safeguards combustion air for the 6.4L V8
• Cabin: cleans air entering the passenger compartment
• Mopar filters ensure correct fit and seal

Engine: reduced power, lower fuel economy, or rough idle; Cabin: weak airflow, foggy windows, or musty odors.

On Denver’s dusty and high-altitude routes, restricted engine airflow can make the 6.4L V8 feel sluggish and noisy. Inside, a dirty cabin filter can strain the blower and worsen allergies during spring and fall pollen spikes. If you notice these issues, we can inspect both filters and your intake housing during a quick visit.

• Engine hesitation or diminished towing response
• Increased blower noise with poor HVAC output
• Persistent cabin odor even after cleaning

Yes—engine filters are usually DIY-friendly, while the cabin filter often requires glove box removal and careful panel handling.

Many owners can swap the engine filter using basic tools, but the cabin filter’s access door and clips can be delicate. At LHM Dodge Ram Denver, our Mopar-certified technicians also check the intake housing, inspect for debris, and verify proper sealing with Genuine OEM filters. If you prefer professional service, schedule service online.

• DIY: engine filter typically quick and straightforward
• Cabin filter: interior trim care prevents broken tabs
• Dealer adds intake/MAF visual checks and OEM fit

Yes—our service department installs Genuine Mopar engine and cabin air filters.

Factory-spec parts help maintain airflow, filtration efficiency, and proper fit on your Ram 3500’s 6.4L V8 and HVAC system. Using OEM components also supports long-term reliability and can align with manufacturer recommendations. Ask our advisors about current service specials when booking.

• Genuine Mopar filters for RAM HD models
• Designed for correct seal and flow rates
• Installed by Mopar Certified Technicians

Visit 2727 South Havana Street, Denver, CO; we’re open Mon–Fri 7:00 AM–6:00 PM and Sat 8:00 AM–5:00 PM.

Larry H. Miller Chrysler Dodge Ram FIAT Denver serves drivers across Denver, Aurora, Parker, Centennial, and Littleton. For quick booking, use our online scheduler or call (720) 734-3858. We use OEM parts and provide comfortable amenities while your truck is serviced.

• Address: 2727 South Havana Street, Denver, CO
• Phone: (720) 734-3858
• Online: Schedule service

Book online at /service/schedule-service-denver.htm or call (720) 734-3858 to schedule your appointment.

Our digital scheduler lets you pick a time that fits your day, and our advisors can confirm parts availability for your Ram 3500. Check current service specials before you confirm your slot to see available offers. We provide factory-certified care with Genuine Mopar filters.

• Online scheduling with instant confirmation
• Advisor support by phone at (720) 734-3858
• See service specials before you book

Serving Denver, Aurora, Parker, Centennial, and Littleton, our team performs thorough air filter care tailored to the 2019 Ram 3500 and Colorado conditions. Dusty construction zones, spring pollen, and winter road grit can load filters faster than average, affecting performance and interior air quality. Mopar Certified Technicians use Genuine OEM parts and follow factory procedures to maintain proper airflow and sealing on the 6.4L V8 and HVAC system. Use our schedule service tool to reserve a time, or call (720) 734-3858 for assistance. We’re located at 2727 South Havana Street with convenient weekday and Saturday hours to keep your truck running strong.

Our air filter service is designed for clarity and consistency on the 2019 Ram 3500. We begin with an engine air filter inspection, confirm the airbox seal, and replace the filter with a Genuine Mopar part if needed. Next, we inspect the cabin air filter behind the glove box, verify door and clip integrity, and replace the media to restore HVAC airflow and cabin freshness. A visual check of the intake tract and a quick MAF sensor inspection help catch debris or sealing issues early. If you prefer to spread costs, service financing options are available, and you can review current offers on our service specials page. Ready to proceed? Schedule service now or click to call (720) 734-3858.

The 2019 Ram 3500 with the 6.4L V8 relies on a sealed under-hood airbox and a rectangular engine air filter sized for the HEMI’s airflow needs. We install Genuine Mopar engine and cabin air filters to maintain proper fit, filtration, and flow. Recommended replacement timing follows the manufacturer’s maintenance schedule and may be shortened by heavy dust, unpaved roads, or seasonal pollen common around Denver. If you’ve noticed reduced power, rising fuel use, or weak HVAC output, an inspection can quickly confirm filter condition. Bring your 2019 Ram 3500 to Larry H. Miller Chrysler Dodge Ram FIAT Denver in Denver for OEM-spec filter service — schedule service.