2019 Acura NSX Air Filter in Marietta, GA | Nalley Acura

Engine air filter replacement typically ranges $120–$220 and cabin filter replacement typically ranges $80–$150 at Nalley Acura (up-front pricing provided).

Those ranges reflect parts and dealer labor for the 2019 Acura NSX and account for OEM-spec filters. Nalley Acura documents what’s included with the replacement and inspects the intake housing and MAF sensor during the visit so you know what additional work, if any, is recommended.

• Includes OEM-spec filter where specified
• Visual intake and MAF sensor check included
• We provide up-front pricing and service recommendations

The manufacturer-recommended interval is typically around 15,000 miles for the engine air filter on the 2019 Acura NSX, but local conditions can change that interval.

Metro Atlanta’s stop-and-go traffic, highway dust, and pollen seasons can load a filter faster than open-road driving; drivers who spend time on GA-400 or unpaved roads may need earlier service. Nalley Acura inspects the intake element and recommends replacement based on measured restriction and visual condition.

• Check at each scheduled maintenance visit
• Shorter intervals in dusty or high-pollen seasons
• Intake/MAF inspection helps confirm replacement need

Cabin air filter replacement is commonly recommended about every 15,000 miles for the 2019 Acura NSX, with earlier service suggested in high-pollen or dusty conditions.

Because cabin filters control HVAC airflow and passenger air quality, Nalley Acura inspects the filter for clogging, odor, and moisture intrusion on vehicles coming from Roswell, Alpharetta, and other nearby communities. Replacing a clogged cabin filter improves airflow and reduces musty smells during Georgia’s humid months.

• Replace sooner if you notice reduced HVAC airflow
• Shorten interval when driving on dusty roads
• Inspect during routine multi-point inspections

The engine air filter on the 2019 Acura NSX is located in the engine bay inside the intake housing, accessible after removing a cover or housing fasteners.

The NSX’s mid-engine layout concentrates intake components in a confined area; Nalley Acura technicians open the intake housing to inspect the element and the MAF sensor for contamination. Proper access tools and OEM fastener procedures prevent damage while ensuring a correct seal on reassembly.

• Located in the intake housing in the engine bay
• Requires proper access and fastener torque on reassembly
• Technician inspects housing and MAF sensor while replacing filter

The engine air filter cleans incoming air for combustion and protects the engine, while the cabin air filter cleans air entering the passenger compartment HVAC system.

The engine filter protects the turbochargers, cylinders, and MAF sensor from dust and debris, which affects power and efficiency; the cabin filter traps pollen, dust, and particulates to protect occupants and HVAC components. Both are serviceable but serve distinct vehicle systems on the 2019 Acura NSX.

• Engine filter = combustion air / protects engine and MAF
• Cabin filter = HVAC air / improves passenger air quality
• Different housings and replacement procedures for each filter

Engine-side symptoms include reduced power and lower fuel economy; cabin-side symptoms include weak HVAC airflow and a musty odor inside the car.

On a 2019 Acura NSX, clogged engine filters can reduce turbocharger response and increase intake restriction; a clogged cabin filter will limit blower effectiveness and can cause odors when the A/C or heat runs. Nalley Acura technicians check both filters during inspections to confirm the root cause.

• Engine: reduced power, rougher idle, decreased MPG
• Cabin: weak airflow, unusual odors, faster pollen buildup
• Inspection of filter and MAF helps pinpoint the problem

Engine air filter replacement on the 2019 Acura NSX is often DIY-capable for experienced owners, while the cabin filter can require interior trim removal and dealer-level inspection for complete service.

If you have the right tools and follow OEM procedures, you can change the engine filter; however, Nalley Acura inspects the intake housing, MAF sensor, and seals—services DIY jobs often skip. For cabin filters, dealership service helps avoid interior trim damage and verifies HVAC performance after replacement.

• DIY possible for engine filter with proper tools and care
• Dealer offers intake and MAF inspection during service
• Cabin filter may require trim removal better handled by technicians

Typical air filter service for the 2019 Acura NSX at Nalley Acura takes about 45 minutes for inspection and replacement when no additional repairs are needed.

This timeframe covers engine intake element replacement, cabin filter change, a visual MAF inspection, and test of HVAC airflow; if cleaning, MAF service, or additional repairs are necessary, the visit may take longer. Use our online link to schedule service for a targeted appointment window.

• About 45 minutes for inspection and both filter replacements
• Longer if MAF cleaning or additional repairs are required
• Schedule a time slot online to limit wait time

The 2019 Acura NSX uses a high-flow engine air filter sized for its twin-turbo V6 and a separate cabin air filter for the HVAC system. Acura/Honda Genuine replacement elements are recommended to preserve intake sealing, filtration efficiency, and compatibility with the MAF and turbo intake plumbing. OEM guidance typically recommends inspecting the engine and cabin filters around 15,000 miles, with earlier service advised under dusty, high-pollen, or heavy commuting conditions common in Metro Atlanta.

Common callouts for this model include careful MAF sensor inspection during intake work and ensuring the intake housing and turbo inlet clamps are correctly seated after service. Bring your 2019 Acura NSX to Nalley Acura in Marietta for OEM-spec filter service — schedule service.

Engine and cabin filter service for the 2019 Acura NSX at Nalley Acura follows a documented checklist: inspection of the existing engine air filter and replacement if needed; removal and inspection or replacement of the cabin filter; inspection of the intake housing, seals, and turbo inlet connections; and a visual MAF sensor check for contamination. Technicians record findings and provide a written recommendation if additional cleaning or repairs are required.

We also include proper disposal of old filters and verify HVAC airflow after cabin service. Warranty on parts follows Nalley Acura’s parts policy; please ask your service advisor for details. To set a time, schedule service or view our service specials.

Nalley Acura serves drivers from Roswell, Alpharetta, Sandy Springs, Marietta, East Cobb, and the greater Atlanta area with targeted maintenance for the 2019 Acura NSX. Daily driving on GA-400, the Downtown Connector, and local commuter routes increases pollen and dust loading, which can shorten filter life and affect intake and HVAC performance. Regular inspection helps protect turbocharger response and cabin comfort in hot, humid Georgia summers.

Schedule a service visit online to reserve a slot and receive an up-front estimate. Our service center is conveniently located for North Georgia commuters—schedule service or view service specials before your visit.