Fleetguard LF3659 vs LUBER-FINER PH16: Oil Filter Compatibility
Compare Fleetguard LF3659 and LUBER-FINER PH16 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 3/4-16 thread.
Quick verdict
Bypass presence unknown on one or both filters
- 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.
Fleetguard LF3659 and LUBER-FINER PH16 specifications
How matching is scored| Specification | Fleetguard LF3659 | LUBER-FINER PH16 |
|---|---|---|
| Thread size | 3/4-16 UNF-2B | 3/4-16UNF |
| Gasket OD | 70 mm | 71 mm |
| Gasket ID | 62 mm | 61.5 mm |
| Can OD | 94 mm | 93 mm |
| Height | 116 mm | 103.12 mm |
| Internal bypass valve | Unknown | Yes |
| Bypass PSID | Unknown | 12 |
| Anti-drainback valve | Yes | Yes |
What matters in this specific comparison
Thread size matches: both are 3/4-16.
Gasket OD differs by 1 mm (Fleetguard LF3659: 70 mm, LUBER-FINER PH16: 71 mm).
Gasket ID differs by 0.5 mm (Fleetguard LF3659: 62 mm, LUBER-FINER PH16: 61.5 mm).
Fleetguard LF3659 is 12.9 mm taller (Fleetguard LF3659: 116 mm, LUBER-FINER PH16: 103.12 mm) -- check clearance before substituting.
Can OD differs by 1 mm (Fleetguard LF3659: 94 mm, LUBER-FINER PH16: 93 mm).
Open related filters
Before substituting, verify thread fit, gasket sealing dimensions, height clearance, bypass behavior, and anti-drainback requirements for your specific application.