Wix 42216 outer air filter for the 2026 Mack Terrapro 6-cylinder 10.8L and other vehicles and equipment removes dust and dirt from intake air. This Wix air filter is recommended for the vehicle maker's own change intervals.
A restricted air filter can show up as dirt packed into the media or a drop in engine response. Before you replace this air filter, rule out other causes of a sluggish engine, such as a fuel or sensor fault, since those can feel much the same. The 2026 Mack Terrapro 6-cylinder 10.8L takes one filter, and this listing is a single filter.
The 2026 Mack Terrapro 6-cylinder 10.8L, the 1995-2007 Mack LE 6-cylinder 11.9L and the 1990-2007 Mack MR 6-cylinder 11.9L take this air filter, along with a wide range of other vehicles and equipment. If your machine is not named here, look it up in the "Vehicles it fits" section.
Fit and size
Build and materials
Does the Wix 42216 fit the 2026 Mack Terrapro 6-cylinder 10.8L?
Yes, Wix 42216 fits the 2026 Mack Terrapro 6-cylinder 10.8L, the 1995-2007 Mack LE 6-cylinder 11.9L and the 1990-2007 Mack MR 6-cylinder 11.9L; check the "Vehicles it fits" section for others.
Are Wix engine air filters such as the 42216 made with cellulose media?
Yes. The Wix 42216 uses cellulose filter media with pleat stabilization beads, and its end caps are polyurethane and/or high-strength corrosion-resistant material.
How big is this outer air filter?
This air filter is 20.5 in tall, with a 10.86 in outer diameter at the top and bottom and a 6.5 in inner diameter at the bottom. Its airflow rating is 740 CFM.
What contaminant removal does ISO 5011 testing show for the WIX HD line?
WIX HD air filters show a minimum efficiency of 99.9% contaminant removal in ISO 5011 laboratory tests.
How can I tell if this air filter is clogged?
Dirt packed into the pleats, seen with the engine off, or a drop in engine response can mean the filter is restricted. A shop can test intake restriction if you are unsure.
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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.
