WIX WL7401 vs WIX WL10346: Oil Filter Compatibility
Compare WIX WL7401 and WIX WL10346 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 M22x1.5 thread.
Quick verdict
Closest known dimensional difference: height -6.4 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.
WIX WL7401 and WIX WL10346 specifications
How matching is scored| Specification | WIX WL7401 | WIX WL10346 |
|---|---|---|
| Thread size | M22x1.5 | M22x1.5 |
| Gasket OD | 71.88 mm | 71.98 mm |
| Gasket ID | 60.96 mm | 62.53 mm |
| Can OD | 93 mm | 108.8 mm |
| Height | 139 mm | 132.6 mm |
| Internal bypass valve | Yes | Yes |
| Bypass PSID | 14 | 8 |
| Anti-drainback valve | Yes | Yes |
What matters in this specific comparison
Thread size matches: both are M22x1.5.
Gasket OD differs by 0.1 mm (WIX WL7401: 71.88 mm, WIX WL10346: 71.98 mm).
Gasket ID differs by 1.6 mm (WIX WL7401: 60.96 mm, WIX WL10346: 62.53 mm).
WIX WL7401 is 6.4 mm taller (WIX WL7401: 139 mm, WIX WL10346: 132.6 mm) -- check clearance before substituting.
Can OD differs by 15.8 mm (WIX WL7401: 93 mm, WIX WL10346: 108.8 mm).
Both open their bypass valve in a comparable range: WIX WL7401 at 14-14 psi, WIX WL10346 at 8-8 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.