WIX WL7401 vs NAPA Gold 1372: Oil Filter Compatibility
Compare WIX WL7401 and NAPA Gold 1372 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 -41.6 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 NAPA Gold 1372 specifications
How matching is scored| Specification | WIX WL7401 | NAPA Gold 1372 |
|---|---|---|
| Thread size | M22x1.5 | M22x1.5 |
| Gasket OD | 71.88 mm | 70 mm |
| Gasket ID | 60.96 mm | 60 mm |
| Can OD | 93 mm | 93.17 mm |
| Height | 139 mm | 97.43 mm |
| Internal bypass valve | Yes | Yes |
| Bypass PSID | 14 | 13 - 19 |
| Anti-drainback valve | Yes | Yes |
What matters in this specific comparison
Thread size matches: both are M22x1.5.
Gasket OD differs by 1.9 mm (WIX WL7401: 71.88 mm, NAPA Gold 1372: 70 mm).
Gasket ID differs by 1 mm (WIX WL7401: 60.96 mm, NAPA Gold 1372: 60 mm).
WIX WL7401 is 41.6 mm taller (WIX WL7401: 139 mm, NAPA Gold 1372: 97.43 mm) -- check clearance before substituting.
Can OD differs by 0.2 mm (WIX WL7401: 93 mm, NAPA Gold 1372: 93.17 mm).
Both open their bypass valve in a comparable range: WIX WL7401 at 14-14 psi, NAPA Gold 1372 at 13-19 psi.
Open related filters
Before substituting, verify thread fit, gasket sealing dimensions, height clearance, bypass behavior, and anti-drainback requirements for your specific application.