The engine air filter is housed in a rectangular black plastic box in the engine bay, typically on the passenger side near the front, with a large intake hose connected to it. If you’re asking about the cabin air filter, it sits behind the glove box on the passenger side.
Engine air filter location
This filter cleans the air going into the engine. In most 2016 Soul models, you’ll find the air box toward the right side of the engine bay, close to the fender, with a wide tube feeding the throttle body. Replacing it is a straightforward DIY task.
What you’ll need
Basic tools and supplies, plus the replacement air filter model for your engine variant. Common items include a trim removal tool or flat screwdriver for clips, and gloves to keep hands clean.
Below are the typical steps to replace the engine air filter:
- Open the hood and locate the rectangular air filter housing on the passenger side of the engine bay.
- Unclip or unscrew the fastening mechanism holding the lid in place. Some models use plastic clips; others use a small screw or retaining ring.
- Lift the lid of the air box to expose the old filter.
- Carefully remove the old filter and inspect the inside of the housing for dust or debris; wipe out any loose dirt.
- Insert the new filter, making sure the orientation arrows on the filter face toward the engine (indicating the direction of airflow).
- Replace the lid and secure the clips or screws firmly. Close the hood and you’re done.
After replacing, you can reset your expectations by noting improved engine breathing and, in some cases, a slight improvement in fuel efficiency. Regular replacement according to the manual will keep the engine running smoothly.
Cabin air filter location
The cabin air filter cleans the air entering the passenger compartment. In a 2016 Soul, it is usually located behind the glove box. Accessing it is a separate procedure from the engine air filter and is worth knowing if you’re dealing with reduced airflow or odors inside the car.
What you’ll need
Basic tools and a replacement cabin air filter, plus a flashlight to inspect the cabin air duct and housing. Some vehicles require you to remove the glove box damper or stops for access.
Steps to replace the cabin air filter typically include:
- Carefully remove or lower the glove box to reveal the cabin air filter housing behind it.
- Remove any cover or panel securing the cabin filter.
- Take out the old filter and note its orientation for the new one (look for arrows indicating airflow).
- Insert the new filter, ensuring it sits evenly in the housing.
- Reattach the cover and tighten any screws or clips, then restore the glove box to its original position.
Cabin air filter replacement helps maintain interior air quality and HVAC efficiency. Many owners perform this every 15,000–30,000 miles, but refer to the owner’s manual for the recommended interval for your specific trim and climate.
What to do if you can’t locate it
If you’re unsure about which filter to replace or where exactly it sits, consult the 2016 Kia Soul owner’s or service manual for model-specific diagrams. You can also check with a Kia dealer or trusted mechanic for guidance on your exact engine variant and trim level.
In short, the engine air filter is in a rectangular housing in the engine bay on the passenger side, while the cabin air filter lives behind the glove box. Both are replaceable by a DIY enthusiast with minimal tools, following the steps outlined above.
Summary: For a 2016 Kia Soul, locate the engine air filter in the engine bay on the passenger side and replace it via the clips on the housing lid; locate and replace the cabin air filter behind the glove box if you’re addressing interior air quality or odor issues. Regular replacement keeps engines breathing clean air and maintains HVAC performance.