The 2016 Optima uses a standard engine air filter (panel type). For the 2.4-liter engine, the common OEM replacement is 28113-1M000; for the 2.0-liter turbo, a typical option is 28113-2F000. Always confirm the exact part number with your VIN or the owner's manual.
In this article, you’ll find guidance on which filter applies to common 2016 Optima configurations, how to identify the correct part, and how to replace it correctly for optimum engine performance.
Engine air filter types and part numbers
Details by engine family
Use the following as a quick reference for the two primary engines offered in the 2016 Optima. If your configuration differs or you’re in another market, check the official Kia parts catalog with your VIN.
- 2.4L inline-4 engine (GDI): Kia Genuine Part 28113-1M000
- 2.0L turbocharged engine: Kia Genuine Part 28113-2F000 (some markets may list 28113-2C000 as an alternative)
Note: Part numbers can vary by market and production run. Always verify using your vehicle’s VIN or a trusted parts lookup.
How to replace the engine air filter
If you plan to replace it yourself, follow these steps to ensure a proper seal and fit. The process is similar across 2016 Optima models with the same engine family.
- Turn off the engine and locate the engine air filter housing under the hood, typically on the driver’s side near the front.
- Unclip or unscrew the air box lid to access the filter.
- Remove the old filter and inspect the housing for debris; wipe it clean if needed.
- Insert the new filter with the correct orientation as indicated by the housing (pleats facing upward in most cases).
- Reattach the air box lid and secure all clips or fasteners securely.
- Start the engine and ensure there are no abnormal sounds and that the check engine light stays off.
Regular replacement helps protect the engine from dust and maintains performance. A typical replacement interval is about every 15,000 to 30,000 miles, depending on driving conditions and environment.
Where to buy and how to verify the correct part
Preferably purchase from Kia Genuine Parts dealers, authorized retailers, or reputable auto parts stores. To avoid incorrect fitment, verify the filter against your VIN in the parts catalog or have a parts counter representative look it up by engine code and trim.
Summary
The 2016 Kia Optima uses a standard panel-type engine air filter. The most common OEM numbers are 28113-1M000 for 2.4L models and 28113-2F000 for 2.0L Turbo models, with occasional market-based variations. Always confirm with your VIN and follow proper replacement steps to maintain engine performance and longevity.
Can a Kia Optima drive in snow?
The core of Kia's winter readiness lies in its sophisticated Dynamax™ All-Wheel Drive (AWD) system, available on many models. This system continuously monitors road traction and proactively redistributes power to the wheels with the most grip, reducing the risk of slipping on slick surfaces.
What is the Fram number for the cabin air filter on a 2016 Kia Optima?
CF12159
FRAM Fresh Breeze Cabin Air Filter CF12159 with Arm & Hammer Baking Soda, for Select Hyundai and Kia Vehicles Fits select: 2016-2020 KIA OPTIMA, 2016-2019 HYUNDAI SONATA.
What is the part number of the Kia air filter?
Genuine OEM Kia Cabin Air Filter 97133-A9000.
What is the air filter number for a 2016 Kia Optima?
28113-C1100 - Air Filter 2016-2020 Kia Optima | Kia.