Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.

Wix · Filtration
24071
In stock · ships from Knoxville
This is a spin-on coolant filter that traps contaminants and releases a dry chemical additive (DCA) to maintain proper corrosion inhibitor levels in heavy-duty engine cooling systems.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 18 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Autocar
Chevrolet
Ford
Freightliner
GMC
International
Kenworth
Peterbilt
Sterling
Western Star
Other applications
Autocar
Chevrolet
Ford
Freightliner
GMC
International
Kenworth
Peterbilt
Sterling
Western Star
Other applications
Contains 4 units of DCA additive. Verify fitment with your engine model and coolant specification before installation.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 2 of 2.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It helps prevent scale, rust, and cavitation erosion, which can lead to overheating and premature engine wear. The filter is designed for routine replacement during preventive maintenance on commercial trucks, buses, and off-highway equipment. Containing 4 units of DCA, it combines filtration with chemical conditioning to keep the coolant clean and chemically balanced.
Part Number: 24071
COOLANT FILTER
Dealer: Knox Trailers
Compatibility, alternatives, and more