Fleetguard LF3363SC vs Fleetguard LF734: Oil Filter Compatibility
Compare Fleetguard LF3363SC and Fleetguard LF734 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 11/2-12 thread.
Quick verdict
Closest known dimensional difference: height -44 mm. Verify application-specific requirements before substituting.
- 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 LF3363SC and Fleetguard LF734 specifications
How matching is scored| Specification | Fleetguard LF3363SC | Fleetguard LF734 |
|---|---|---|
| Thread size | 1 1/2-12 UNS-2B | 1 1/2-12 UNS-2B |
| Gasket OD | 111.38 mm | 110.74 mm |
| Gasket ID | 98.17 mm | 98.17 mm |
| Can OD | 120 mm | 120 mm |
| Height | 249 mm | 205 mm |
| Internal bypass valve | No | No |
| Bypass PSID | Not applicable | Not applicable |
| Anti-drainback valve | No | No |
What matters in this specific comparison
Thread size matches: both are 11/2-12.
Gasket OD differs by 0.6 mm (Fleetguard LF3363SC: 111.38 mm, Fleetguard LF734: 110.74 mm).
Gasket ID is identical at 98.17 mm.
Fleetguard LF3363SC is 44 mm taller (Fleetguard LF3363SC: 249 mm, Fleetguard LF734: 205 mm) -- check clearance before substituting.
Can OD is identical at 120 mm.
Open related filters
Before substituting, verify thread fit, gasket sealing dimensions, height clearance, bypass behavior, and anti-drainback requirements for your specific application.