5
Bypass present on both, PSI unknown on one or both
WIX 51444 oil filter matches
Compare WIX 51444 against compatible oil filters from other brands. Review thread size, gasket dimensions, height, valve behavior, and fitment notes before substituting. This is a research tool, not an automatic guarantee of fitment.
Before substituting: verify filter style, thread size or cartridge dimensions, gasket dimensions, height and clearance, bypass behavior, and your engine or equipment requirements.
Best equivalent matches
Select up to 4 filters, then click Compare to view their specs next to the searched filter. How matching is scored.
6 compatible options
| Specification | Searched filter WIX 51444 Reference filter | WIX 51844Best Match SAFE | COMPATIBLE Closest known dimensional difference: height +17.5 mm. Verify application-specific requirements before substituting. | COMPATIBLE Large bypass PSI mismatch: 6.5 psi | COMPATIBLE Large bypass PSI mismatch: 6.5 psi |
|---|---|---|---|---|---|
| Thread size | 11/8-16 | 11/8-16 | 11/8-16 | 11/8-16 | 11/8-16 |
| Gasket OD | 101.1 mm | 100.1 mm | 100.8 mm | 100.8 mm | 100.8 mm |
| Gasket ID | 91.44 mm | 90.93 mm | 91.11 mm | 91.11 mm | 91.11 mm |
| Can OD | 108.8 mm | 107.4 mm | 108.9 mm | 108.8 mm | 110 mm |
| Height | 167 mm | 166.6 mm | 184.5 mm | 166.9 mm | 167.7 mm |
| Internal bypass valve | Yes | Yes | Yes | Yes | Yes |
| Bypass PSID | 8 - 11 | 8 - 11 | 8 - 11 | 13 - 19 | 13 - 19 |
| Anti-drainback valve | Yes | Yes | Yes | Yes | Yes |
Other suitable matches
Sorted best-fit first. Dot rating summarizes relative fit without exposing the raw score. How matching is scored.
6
Closest known dimensional difference: height +20.3 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKYDocumented vehicle and equipment fitment
Fitment data below comes directly from manufacturer catalogs and published cross-reference sources on file for this filter. It is not a substitute for verifying fitment against your specific vehicle or equipment.
Other (1 vehicle/engine combination)
- Year unknown Unspecified vehicle