Wix 49456 air filter for the 2013-2016 Kenworth T680 6-cylinder 14.9L, the 2014-2016 T680 6-cylinder 11.9L, the 2017 T680 6-cylinder 10.8L and other vehicles filters the air going into the engine.
A clogged or damaged filter can show up as sluggish acceleration, lower fuel economy or visible dirt on the pleats. These signs can have other causes, so with the engine off, look at the pleats and end caps for dirt or damage first. If the filter looks clean, have a shop look for the cause.
This corrugated-style HD air filter fits the 2020-2024 Kenworth W990 6-cylinder 12.9L and works as a Kenworth T800 air filter for the 2000-2017 model years, and each takes one. Open the "Vehicles it fits" section to check your exact model and engine.
Fit and size
Build and materials
Interchange: CA5500 · 83456 · P611696 · P616056 · CA10738 · AF27688 · FLRTAF27688 · GA660 · AF1692 · LAF6116 · LAF6116A · MH20017 · 9456
This part cross-references / interchanges with the following part numbers:
Is this Kenworth T680 air filter right for the 2013-2016 T680 with the 6-cylinder 14.9L engine?
Yes. Wix 49456 fits the 2013-2016 Kenworth T680 6-cylinder 14.9L and the 2014-2016 T680 6-cylinder 11.9L, and each takes one.
Will this work as a Kenworth T800 air filter replacement for a 2000-2017 T800?
Yes. Wix 49456 fits the 2000-2017 Kenworth T800, one per truck. Open the "Vehicles it fits" section to check your engine.
What size is the Wix 49456 air filter?
Wix 49456 is 11.36 in tall, with a 17.35 in outer diameter at the top and 10.68 in at the bottom. The top is closed.
Are Wix engine air filters like the 49456 meant for OEM change intervals?
Yes. Wix HD air filters are recommended for OEM air filter change intervals, and Wix 49456 is an HD filter with cellulose media.
What can a clogged HD air filter like this one look like?
With the engine off, dirt packed into the pleats or a damaged end cap can mean it needs replacing. Sluggish acceleration or lower fuel economy can point to it too.
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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.
