2015–2019 Hyundai Sonata Cabin Air Filter and Engine Air Filter

Which Hyundai Sonata model years does this cover?

These air filters specifications apply to every Hyundai Sonata built from 2015 through 2019 — the LF (7th generation), mid-size sedan. Nothing in this specification changes between those model years. Pick your year for the engines it offered, what changed that year, and the problems recorded against it.

What changed during the 2015–2019 Hyundai Sonata

• 2015Generation launch on the LF platform; Eco 1.6T added
• 2016Hybrid and Plug-in Hybrid trims join the lineup with the Nu 2.0L GDI hybrid powertrain
• 2018Mid-cycle facelift arrives; a new mid-range SEL trim is added with Blue Link telematics, SiriusXM, HD Radio, and a power driver's seat standard (base SE and Eco lose those items as standard equipment)
• 2018–2019Mid-cycle facelift: new front/rear styling, revised interior with digital instrument cluster option, Eco 1.6T dropped from some markets late in the run
• 2019Final model year of the LF generation; facelifted trim lineup and styling carry over unchanged ahead of the all-new DN8 for 2020

What cabin air filter does a 2015–2019 Hyundai Sonata take?

97133-C1000 (gas); 97133-C1010 (Hybrid/PHEV).

Where is the cabin air filter on a 2015–2019 Hyundai Sonata?

Behind the glovebox; drop the glovebox door, ~5-minute DIY.

How often should the cabin air filter be replaced on a 2015–2019 Hyundai Sonata?

Every 15,000 mi (more often in dusty conditions). Sooner if you drive in heavy traffic, on dirt roads, or through wildfire smoke, a clogged filter shows up first as weak airflow and a foggy windshield that will not clear.