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(888) 312-8812 Login SignupCOOLANT FILTER
The Mack Coolant Filter helps maintain coolant cleanliness by removing contaminants circulating within the cooling system. As coolant moves through the filter during operation, suspended particles are captured to help protect water pumps, passages, and internal components from buildup. Routine replacement helps maintain consistent coolant condition and supports stable engine temperature control. This filter is used in Mack CX (2004-2005), Mack DMM (1993-2002), among others, where cooling system maintenance is essential for long-term performance. The Mack 21938497 supports effective coolant filtration for compatible Mack vehicles.
| Brand | Part Number |
|---|---|
| BALDWIN | BW5178 |
| LUBER-FINER | LFW4860 |
| WIX FILTERS | WIX FILTERS, 24428 |
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