FRAM PH7317 vs WIX WL10078: Oil Filter Compatibility
Compare FRAM PH7317 and WIX WL10078 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 M20x1.5 thread.
Quick verdict
Both use a M20x1.5 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 PH7317 and WIX WL10078 specifications
How matching is scored| Specification | FRAM PH7317 | WIX WL10078 |
|---|---|---|
| Thread size | M20X1,5 | M20x1.5 |
| Gasket OD | 62.5 mm | 61.54 mm |
| Gasket ID | 56 mm | 55.19 mm |
| Can OD | 68 mm | 80.09 mm |
| Height | 90 mm | 65 mm |
| Internal bypass valve | Yes | Yes |
| Bypass PSID | 14.504 | 14 |
| Anti-drainback valve | Yes | Yes |
What matters in this specific comparison
Thread size matches: both are M20x1.5.
Gasket OD differs by 1 mm (FRAM PH7317: 62.5 mm, WIX WL10078: 61.54 mm).
Gasket ID differs by 0.8 mm (FRAM PH7317: 56 mm, WIX WL10078: 55.19 mm).
FRAM PH7317 is 25 mm taller (FRAM PH7317: 90 mm, WIX WL10078: 65 mm) -- check clearance before substituting.
Can OD differs by 12.1 mm (FRAM PH7317: 68 mm, WIX WL10078: 80.09 mm).
Both open their bypass valve in a comparable range: FRAM PH7317 at 14.504-14.504 psi, WIX WL10078 at 14-14 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.