Fleetguard LF16141 vs Fleetguard LF3434: Oil Filter Compatibility
Compare Fleetguard LF16141 and Fleetguard LF3434 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 LF16141 and Fleetguard LF3434 specifications
How matching is scored| Specification | Fleetguard LF16141 | Fleetguard LF3434 |
|---|---|---|
| Thread size | 3/4-16 UNF-2B | 3/4-16 UNF-2B |
| Gasket OD | 64.01 mm | 64.01 mm |
| Gasket ID | 57.45 mm | 57.45 mm |
| Can OD | 83 mm | 84 mm |
| Height | 114 mm | 102 mm |
| Internal bypass valve | Unknown | Unknown |
| Bypass PSID | 17.5 | Unknown |
| Anti-drainback valve | Yes | Yes |
What matters in this specific comparison
Thread size matches: both are 3/4-16.
Gasket OD is identical at 64.01 mm.
Gasket ID is identical at 57.45 mm.
Fleetguard LF16141 is 12 mm taller (Fleetguard LF16141: 114 mm, Fleetguard LF3434: 102 mm) -- check clearance before substituting.
Can OD differs by 1 mm (Fleetguard LF16141: 83 mm, Fleetguard LF3434: 84 mm).
Open related filters
Before substituting, verify thread fit, gasket sealing dimensions, height clearance, bypass behavior, and anti-drainback requirements for your specific application.