FRAM PH5885 vs FRAM PH5566/2: Oil Filter Compatibility
Compare FRAM PH5885 and FRAM PH5566/2 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
SAFEMatch score: 97
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 PH5885 and FRAM PH5566/2 specifications
How matching is scored| Specification | FRAM PH5885 | FRAM PH5566/2 |
|---|---|---|
| Thread size | M20X1,5 | M20X1,5 |
| Gasket OD | 63 mm | 63 mm |
| Gasket ID | 52 mm | 52 mm |
| Can OD | 68 mm | 68 mm |
| Height | 100 mm | 100 mm |
| Internal bypass valve | Yes | Yes |
| Bypass PSID | 12 | 12 |
| Anti-drainback valve | Yes | Yes |
What matters in this specific comparison
Thread size matches: both are M20x1.5.
Gasket OD is identical at 63 mm.
Gasket ID is identical at 52 mm.
Height is identical at 100 mm.
Can OD is identical at 68 mm.
Both open their bypass valve in a comparable range: FRAM PH5885 at 12-12 psi, FRAM PH5566/2 at 12-12 psi.
Open related filters
Before substituting, verify thread fit, gasket sealing dimensions, height clearance, bypass behavior, and anti-drainback requirements for your specific application.