2020 Chevrolet Impala Air Filter in Murray, UT

Chevrolet specifies the engine air filter interval for the 2020 Chevrolet Impala in the owner’s manual.

The published schedule is the authority for your 3.6L V6, and local driving (stop‑and‑go, construction zones, unpaved roads) can shorten real-world intervals. If you commute along I‑15 or drive canyon routes, ask for a quick inspection at each oil change. Our advisors in Murray will check restriction, sealing surfaces, and the airbox condition before recommending replacement.

• 3.6L V6 (flex‑fuel) intake uses a panel-style engine air filter
• Request a courtesy inspection during any visit — schedule service
• See your maintenance guide for the official mileage interval

Chevrolet lists the 2020 Chevrolet Impala cabin air filter replacement interval in the maintenance schedule.

Seasonal pollen, roadside dust, and urban traffic can load the cabin filter faster than textbook intervals suggest. If you notice weaker airflow or persistent HVAC odors, have us inspect the filter even if you aren’t at the next scheduled service yet. Our Murray team can check it quickly and install an OEM filter that fits the HVAC housing correctly.

• Located in the HVAC case behind the glove box
• Improve defogging, airflow, and in-cabin air quality
• Check current service specials before you book

It’s in the engine bay inside a rectangular airbox connected to the intake snorkel.

Open the hood and look for the plastic airbox assembly; the panel filter sits beneath its clipped cover. Avoid disturbing the mass airflow sensor and ensure the perimeter seal seats evenly to prevent unmetered air. During service, our technicians also inspect the housing, clips, and intake ducting for cracks or loose fittings.

• Engine bay access with basic hand tools; no programming required
• Technicians verify airbox seals and intake duct integrity
• Book a quick check in Murray: schedule service

The engine air filter protects the 3.6L V6 intake from dirt, while the cabin air filter cleans HVAC air for passengers.

The engine filter helps maintain power and fuel economy by keeping debris out of the combustion path. The cabin filter screens dust and pollen for a cleaner interior environment and better defogging. Both are important, but they serve different systems and live in different locations.

• Engine filter: performance and efficiency protection
• Cabin filter: air quality, odor control, HVAC airflow
• Replace each per the maintenance guide and inspection results

Engine symptoms include reduced power, lower fuel economy, and rough idle; cabin symptoms include weak HVAC airflow and musty odors.

If your Impala feels sluggish or the HVAC blower sounds loud but moves little air, the related filter may be restricted. Utah dust and seasonal pollen can accelerate loading. Our Murray advisors can confirm with a quick visual check and recommend OEM replacement if needed.

• Check engine filter if acceleration feels flat or MPG trends down
• Check cabin filter if the windshield fogs easily or vents smell
• See current service specials before you visit

Yes—engine filters are often DIY-friendly; cabin filters typically require glove box removal and careful trim handling.

A DIY engine filter swap can be straightforward if you’re comfortable with clips and seals. Dealer service adds an intake and MAF visual check, verifies airbox sealing, and installs an OEM-spec filter for proper fit and filtration. Choose what fits your comfort level and schedule; we’re happy to help either way.

• DIY tools: basic screwdrivers and patience with clips
• Dealer adds intake/MAF inspection and proper disposal
• Easy online booking: schedule service

Yes — Larry H. Miller Chevrolet Murray installs genuine OEM Chevrolet filters on the 2020 Chevrolet Impala.

OEM filters match the Impala’s housing design and filtration specs, supporting proper airflow and sealing. This helps maintain performance and HVAC effectiveness while aligning with factory service guidance. Visit us in Murray for OEM-spec parts and clean installation.

• Address: 5500 S State St, Murray, UT 84107
• Check dealer service specials before you come
• Reserve a time online: schedule service

It’s behind the glove box, mounted in the HVAC case.

Lower the glove box and release its stops to access the cabin filter cover. The filter slides straight out; note airflow arrows for correct installation. If you’d rather not handle trim panels, our technicians will replace it quickly and verify proper seating to prevent bypass.

• Behind-glove-box service access on the Impala
• Correct orientation is marked by arrows on the filter frame
• Book a quick cabin filter swap: schedule service

For the 2020 Chevrolet Impala, our process is clear and methodical. First, we perform an engine air filter inspection, checking the panel element for dirt loading, tears, and moisture, then replace it with a genuine OEM Chevrolet filter when needed. Next, we inspect the cabin air filter behind the glove box, replace if restricted, and confirm correct airflow direction. We examine the intake housing and ducting for cracks, loose clamps, and proper sealing, then complete a mass airflow (MAF) sensor visual check. Your advisor will review findings, note any safety items, and document the work on your repair order. Ready for clean airflow? View current service specials and schedule service online.

Larry H. Miller Chevrolet Murray serves the greater Salt Lake City area, including South Jordan, West Jordan, Midvale, and Sandy. Local road dust, spring pollen, and winter road treatment can load both engine and cabin filters faster than ideal, making periodic inspections a smart habit. Our factory-trained, OEM-certified team installs genuine Chevrolet filters that fit the Impala’s airbox and HVAC case precisely, helping preserve performance, HVAC airflow, and in-cabin air quality. You’ll find us at 5500 S State St, Murray, UT 84107 with convenient online booking and transparent recommendations. Have questions before you come in? Check our FAQ, browse service specials, or schedule an appointment now.

The 2020 Chevrolet Impala uses a panel-style engine air filter for its 3.6L V6 flex‑fuel engine and a rectangular cabin air filter in the HVAC case behind the glove box. Follow the factory maintenance schedule in your owner’s manual for the official engine and cabin filter intervals, and consider more frequent checks if you drive in dusty or high‑pollen conditions. We install genuine OEM Chevrolet filters for proper fit, sealing, and filtration efficiency. If we find cracked intake ducts, loose clamps, or a saturated element, we’ll document it and recommend corrective steps. Bring your 2020 Chevrolet Impala to Larry H. Miller Chevrolet Murray in Murray for OEM-spec filter service — schedule service.