DENSO Auto Parts Engine Air Filter P/N:143-3175
DENSO Auto Parts 143-3739 air filter for the 2013-2015 Hyundai Sonata 4-cylinder 2.4L and other vehicles traps dirt before it reaches the engine.
A filter packed with dirt or debris restricts airflow, and that can show up as sluggish acceleration or lower fuel economy. Before replacing it, look at the old filter with the engine off: heavy dirt or debris means it is due, while a clean-looking one means the symptom has another source worth tracking down first.
The 2013-2015 Hyundai Sonata 4-cylinder 2.4L takes one filter. The same part is an air filter for the 2011-2013 Kia Optima 4-cylinder 2.0L and the 2011-2015 Optima 4-cylinder 2.4L, and it fits the 2014-2015 Kia Cadenza V6 3.3L.
Fit and size
Build and materials
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Does the DENSO 143-3739 fit the 2013-2015 Hyundai Sonata 4-cylinder 2.4L?
Yes. DENSO Auto Parts 143-3739 fits the 2013-2015 Hyundai Sonata 4-cylinder 2.4L, and that car takes one filter.
How is the filter built on DENSO Auto Parts air filters like the 143-3739?
The DENSO Auto Parts 143-3739 has three layers that catch coarse, medium and fine dirt, which is meant to give cleaner airflow and better filtration efficiency.
What size is the 143-3739 rectangular filter?
This rectangular filter measures 280 mm by 228 mm and is 42 mm high.
How do I tell whether this DENSO air filter needs replacing?
With the engine off, look at the filter for heavy dirt or debris. A clogged filter can come with sluggish acceleration or lower fuel economy.
Is the DENSO 143-3739 an engine air filter or a cabin filter?
It filters air for the engine, not the cabin. This listing is one filter; a cabin filter is a separate part sold separately.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.