Frequently Asked Questions

Why is an air filter important for a 2023 Nissan Altima?

• Protects the engine: a clean engine air filter prevents dirt and debris from entering the intake, helping maintain horsepower and fuel efficiency for your 2023 Nissan Altima.
• Optimizes performance: regular filter service keeps throttle response smooth and helps the CVT and engine operate as designed by Nissan engineers.
• Cost savings: at Larry H. Miller Nissan Mesa we often cost less than independent shops while delivering factory-trained technicians and OEM parts — immediate and long-term savings from better fuel economy and reduced wear.
• Warranty and confidence: any warranty-covered repairs must be performed at a certified dealership; our technicians follow Nissan procedures and document service for your vehicle history.
• Financing available: ask about our service financing so you can get service now and pay later, and schedule service when it’s convenient.

Where is the air filter in a 2023 Nissan Altima?

• Engine air filter location: the engine air filter is housed in the airbox near the front of the engine bay; our certified technicians at Larry H. Miller Nissan Mesa will quickly inspect and access it.
• Cabin air filter location: the cabin air filter is located behind the glove box or under the dash and filters the air entering the passenger compartment.
• Inspection convenience: bring your 2023 Nissan Altima to our Mesa, AZ service center and we’ll inspect both filters during a single visit to save time and provide a clear recommendation.
• Service scheduling: easily schedule appointment online and check current service specials.

How much does it cost to replace the air filter in a 2023 Nissan Altima?

• Transparent pricing: costs vary by filter type and whether you choose an engine or cabin filter; we post current offers and routinely provide competitive pricing that often costs less than independent shops while delivering OEM quality.
• Immediate and long-term savings: timely replacements improve fuel economy and avoid more expensive repairs — savings you see right away and over time.
• Ask about specials and financing: view our service specials and ask about service financing so you can get the work done now and pay later.
• Warranty note: any repairs covered under warranty must be done at a certified dealership like Larry H. Miller Nissan Mesa to preserve coverage and service records.

How often should I change the engine air filter on my 2023 Nissan Altima?

• Manufacturer guidance: typical intervals are every 15,000–30,000 miles, but driving conditions can shorten that interval; dusty or urban environments may need more frequent service.
• Personalized inspection: our certified technicians will inspect your 2023 Nissan Altima’s air filter during routine maintenance and recommend replacement based on condition, not just mileage.
• Preventive care: staying on a recommended schedule reduces engine wear and maintains fuel efficiency — schedule service online to keep records current and maximize long-term value.

What is the difference between an engine air filter and a cabin air filter?

• Different purposes: the engine air filter protects the engine intake; the cabin air filter cleans air entering the passenger compartment for comfort and health.
• Separate locations and maintenance: both should be inspected regularly; our team replaces them with OEM parts for fit and performance.
• Health and performance benefits: cabin filters reduce allergens and dust, while engine filters support fuel economy and emissions control.
• Service options: combine replacements in one visit and take advantage of our service specials and available service financing.

What are signs of a bad air filter?

• Engine air filter signs: reduced acceleration, lower fuel economy, unusual engine noises, or a check engine light.
• Cabin air filter signs: reduced airflow from vents, musty odors, or increased cabin dust and allergens.
• Fast diagnostics: Larry H. Miller Nissan Mesa technicians provide quick inspections and clear recommendations; schedule service online to address issues promptly.

What types of air filters are in a 2023 Nissan Altima?

• Standard OEM filters: designed for the exact specifications of your 2023 Nissan Altima for consistent performance and durability.
• Premium options: higher-efficiency cabin filters for improved allergen and particulate removal are available upon request.
• Dealer reliability: we use OEM or manufacturer-approved parts and document replacements to protect warranties and vehicle value.
• Convenient service: check our service specials, ask about financing, and schedule service at Larry H. Miller Nissan Mesa in Mesa, AZ.