2018 Chrysler 300 Air Filter Near You in Denver, CO | Larry H. Miller Chrysler Dodge Ram FIAT Denver

Engine air filter replacement typically costs ${{vehicle.real_engine_filter_price_range_usd.min}}–${{vehicle.real_engine_filter_price_range_usd.max}}, and the cabin air filter costs ${{vehicle.real_cabin_filter_price_range_usd.min}}–${{vehicle.real_cabin_filter_price_range_usd.max}} at Larry H. Miller Chrysler Dodge Ram FIAT Denver.

Pricing reflects OEM-spec parts for the 3.6L V6 (code 6VNAG3.6) and includes proper installation and disposal. You’ll get up-front estimates, and we inspect the intake housing and visually check the MAF sensor during the visit. Book online to see available times and service specials.

• Transparent quotes before work begins
• OEM-spec filter elements sized for the 2018 Chrysler 300
• Intake box check and old filter recycling included

The OEM guideline is {{vehicle.oem_engine_filter_interval_miles}} miles for the 2018 Chrysler 300’s engine air filter, with earlier replacement in dusty or high-pollen conditions around Denver.

Front Range driving can load the V6 intake filter faster due to seasonal pollen and road dust. We recommend inspections at each oil change and replacement when restriction or debris is evident. Schedule a quick check online for peace of mind.

• Follow {{vehicle.oem_engine_filter_interval_miles}}-mile OEM guidance as a baseline
• Shorten intervals for gravel roads, smoke, or construction zones
• Schedule service for a same-visit inspection

The OEM recommendation is {{vehicle.oem_cabin_filter_interval_miles}} miles for the 2018 Chrysler 300’s cabin air filter, with more frequent changes if you notice odors or weak airflow.

Denver-area pollen and wildfire particulates can saturate the cabin filter sooner, affecting defrost and A/C performance. If you detect a musty smell or reduced fan output, it’s time to replace. Use our online tool to find an appointment that fits your schedule.

• Baseline: {{vehicle.oem_cabin_filter_interval_miles}} miles, or sooner with symptoms
• Improves HVAC efficiency and in-cabin air quality
• Check current service specials before you book

It’s in the engine bay inside the air filter housing, upstream of the 3.6L V6 intake tube.

Open the hood and locate the airbox on the side of the bay; the filter sits under a clipped or bolted cover. Ensure the housing seals correctly after service to prevent unmetered air entering the intake. Our team verifies fitment and inspects the air ducting during replacement.

• Airbox cover typically secured with clips/screws
• Filter orientation matters for proper sealing
• We perform a quick intake and hose check at each swap

It’s typically behind the glove box, mounted in the HVAC intake plenum.

Lowering or removing the glove box provides access to the rectangular filter slot. Take care to install the new element with airflow arrows in the correct direction. Our Denver service department replaces the filter and verifies HVAC operation on the same visit.

• Access via glove box area with trim panel removal
• Airflow arrow must face the HVAC blower
• Schedule an appointment for quick replacement

The engine filter protects the V6’s combustion intake, while the cabin filter cleans air entering the HVAC system for passengers.

Under-hood filtration prevents dirt from reaching the throttle body and cylinders, supporting power and fuel economy. The cabin element captures dust, pollen, and debris before it reaches vents. We can inspect both in one appointment to keep performance and comfort balanced.

• Engine: performance and engine longevity focus
• Cabin: air quality and HVAC efficiency focus
• Dual inspection available in a single visit

Engine: sluggish acceleration and lower MPG; Cabin: weak airflow and musty odors.

A loaded engine filter restricts intake air, causing rough idle or reduced power from the 3.6L V6. A dirty cabin filter can strain the blower motor and lengthen defrost times. If you notice these symptoms in Denver’s dusty or high-pollen periods, book an inspection.

• Engine: hesitation, richer fuel trims, darker filter media
• Cabin: decreased vent output, odor on start-up
• Schedule service for a same-day check

Many owners can DIY the engine filter, but dealer service ensures OEM-spec parts, correct sealing, and an intake/MAF inspection.

The engine filter swap is usually straightforward; the cabin filter may require trim removal and careful orientation. Our Denver team installs Genuine Mopar-spec elements, checks the airbox, and visually inspects the MAF for contamination. That prevents unmetered air and drivability issues.

• DIY-friendly engine filter; cabin filter needs careful access
• We verify airflow direction and housing seals
• OEM-spec media helps maintain factory performance

Yes — our Denver service department installs Genuine Mopar OEM-spec filters for the 2018 Chrysler 300.

Factory-spec filtration matches the 3.6L V6 airflow requirements and the cabin HVAC system’s dimensions for a proper seal. Using OEM components supports performance, fit, and longevity. Ask our advisors to review current service specials when you book.

• Genuine Mopar-spec elements sized for your vehicle
• Correct fit helps avoid intake leaks and HVAC bypass
• Available by appointment: schedule online

The 2018 Chrysler 300 uses a dedicated engine air filter to safeguard the 3.6L V6 intake and a separate cabin air filter to protect HVAC airflow and in-cabin air quality. Follow the OEM mileage guidelines of {{vehicle.oem_engine_filter_interval_miles}} miles for the engine filter and {{vehicle.oem_cabin_filter_interval_miles}} miles for the cabin filter, adjusting sooner if you drive in heavy dust or pollen. Properly seated gaskets and correct airflow orientation are critical to sealing. If you notice hesitation, reduced MPG, weak A/C airflow, or odors, a filter inspection is due. Bring your 2018 Chrysler 300 to Larry H. Miller Chrysler Dodge Ram FIAT Denver in Denver for OEM-spec filter service — schedule service.

Our service includes an engine air filter inspection and replacement if restricted, cabin air filter inspection and replacement as needed, an airbox and intake duct seal check, and a visual mass airflow (MAF) sensor inspection for contamination. We verify correct filter orientation and housing fasteners, then test HVAC airflow and idle quality. You’ll receive a clear, up-front estimate and we’ll note future intervals based on your driving conditions in Denver. For added value, review our current service specials, then schedule service or call (720) 734-3858 for an appointment.

Denver’s mix of urban traffic, seasonal pollen bursts, and Front Range dust can load both engine and cabin filters on a 2018 Chrysler 300 more quickly than in milder climates. After wind events or construction-zone commutes, an inspection helps keep throttle response, fuel economy, and HVAC performance on target. Our certified team services drivers throughout Denver, Aurora, Parker, Centennial, and Littleton from our facility at 2727 South Havana Street. Explore service specials and use our online tool to schedule service. For directions or help choosing a time, call (720) 734-3858.