WIX WL7443 vs FRAM PH10268: Oil Filter Compatibility
Compare WIX WL7443 and FRAM PH10268 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.
WIX WL7443 and FRAM PH10268 specifications
How matching is scored| Specification | WIX WL7443 | FRAM PH10268 |
|---|---|---|
| Thread size | M22x1.5 | M22X1,5 |
| Gasket OD | 71.88 mm | 72 mm |
| Gasket ID | 61.98 mm | 62 mm |
| Can OD | 94 mm | 95 mm |
| Height | 70.1 mm | 76 mm |
| Internal bypass valve | Yes | Yes |
| Bypass PSID | 14 | 12 |
| Anti-drainback valve | Yes | Yes |
What matters in this specific comparison
Thread size matches: both are M22x1.5.
Gasket OD differs by 0.1 mm (WIX WL7443: 71.88 mm, FRAM PH10268: 72 mm).
Gasket ID is identical at 61.98 mm.
FRAM PH10268 is 5.9 mm taller (WIX WL7443: 70.1 mm, FRAM PH10268: 76 mm) -- check clearance before substituting.
Can OD differs by 1 mm (WIX WL7443: 94 mm, FRAM PH10268: 95 mm).
Both open their bypass valve in a comparable range: WIX WL7443 at 14-14 psi, FRAM PH10268 at 12-12 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.