FRAM PH48 vs WIX 57899: Oil Filter Compatibility
Compare FRAM PH48 and WIX 57899 oil filters by compatibility, dimensions, thread size, gasket fit, bypass valve, anti-drainback valve status, and match confidence. Use this comparison as a fitment review, not as an automatic substitution guarantee. Both use a M22x1.5 thread.
Quick verdict
Both use a M22x1.5 thread.
- Thread size is the first hard-fit check for any comparison of spin-on filters.
- Gasket OD and gasket ID are the most important seal-related dimensions.
- Height differences can matter for clearance even when thread and gasket fit appear close.
- Bypass and anti-drainback differences may be important, depending on the application.
FRAM PH48 and WIX 57899 specifications
How matching is scored| Specification | FRAM PH48 | WIX 57899 |
|---|---|---|
| Thread size | M22x1.5 | M22x1.5 |
| Gasket OD | 71.1 mm | 71.5 mm |
| Gasket ID | 62.5 mm | 62.99 mm |
| Can OD | 76 mm | 93.34 mm |
| Height | 87 mm | 95 mm |
| Internal bypass valve | Yes | Yes |
| Bypass PSID | 15 | 16 |
| Anti-drainback valve | Yes | Yes |
What matters in this specific comparison
Thread size matches: both are M22x1.5.
Gasket OD differs by 0.4 mm (FRAM PH48: 71.1 mm, WIX 57899: 71.5 mm).
Gasket ID differs by 0.5 mm (FRAM PH48: 62.5 mm, WIX 57899: 62.99 mm).
WIX 57899 is 8 mm taller (FRAM PH48: 87 mm, WIX 57899: 95 mm) -- check clearance before substituting.
Can OD differs by 17.3 mm (FRAM PH48: 76 mm, WIX 57899: 93.34 mm).
Both open their bypass valve in a comparable range: FRAM PH48 at 15-15 psi, WIX 57899 at 16-16 psi -- these ranges do not overlap.
Open related filters
Before substituting, verify thread fit, gasket sealing dimensions, height clearance, bypass behavior, and anti-drainback requirements for your specific application.