Wix 46843 air filter for the 2013-2016 Kenworth T680 6-cylinder 14.9L and other vehicles cleans the air on its way to the engine. This Wix air filter is a heavy-duty radial seal style, and air flows through it from the inside out.
A clogged filter can show up as sluggish acceleration, lower fuel economy or a packed, dirty-looking element. Before you replace this filter, rule out a cracked intake pipe or a loose clamp on the intake side, since those can bring on similar symptoms.
The vehicles it fits also include the 1987-2003 Peterbilt 379 6-cylinder 12.7L or 14.6L, the 2004-2007 379 6-cylinder 11.1L or 15.2L, the 2005-2007 379 6-cylinder 12.5L, the 2021-2026 Western Star 49X 6-cylinder 14.8L and the 2022-2026 49X 6-cylinder 14.9L. Every run named here takes two filters except the 2021-2026 Western Star 49X 6-cylinder 14.8L, which takes one. This listing is one filter, so order two where the truck takes two and fit them together.
Fit and size
Build and materials
Interchange: 38-2015-R · 1000-FA46843 · HDA5 988
94843 · 88843 · DBA5100 · P534816 · P541004 · CA8180 · AF25247 · GA539R · LA1648 · LAF4816 · LAF4816MXM · MH20003 · 6843 · A75254 · FA46843 · RCFA46843
This part cross-references / interchanges with the following part numbers:
Is this a Kenworth T680 air filter for the 2013-2016 model with the 6-cylinder 14.9L?
Yes, Wix 46843 fits the 2013-2016 Kenworth T680 6-cylinder 14.9L, which takes two filters. To check another truck, look it up in the "Vehicles it fits" section.
What media does the 46843 use, among Wix engine air filters?
The Wix 46843 has cellulose media in a radial seal body, and air flows through it from the inside out.
How big is the Wix 46843 radial seal filter?
The filter is 23.6 in tall. Its outer diameter is 11.4 in at the top and 11.1 in at the bottom, and its inner diameter at the bottom is 4.024 in.
What airflow rating does this heavy-duty air filter have?
This filter is rated at 1525 CFM. The Wix HD line's ISO 5011 lab tests show at least 99.9% contaminant removal, based on other Wix HD part numbers.
How can I tell if this radial seal air filter is clogged?
With the engine off and cool, look for a packed, dirty element or a damaged end cap. Sluggish acceleration or lower fuel economy can also go along with restricted airflow.
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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.
