WIX WL7492 vs Baldwin B37: Oil Filter Compatibility
Compare WIX WL7492 and Baldwin B37 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
Closest known dimensional difference: height -2.8 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 WL7492 and Baldwin B37 specifications
How matching is scored| Specification | WIX WL7492 | Baldwin B37 |
|---|---|---|
| Thread size | 3/4-16 | 3/4-16 |
| Gasket OD | 70.87 mm | 71.98 mm |
| Gasket ID | 61.98 mm | 62.53 mm |
| Can OD | 78 mm | 65.1 mm |
| Height | 86.1 mm | 88.9 mm |
| Internal bypass valve | Yes | Yes |
| Bypass PSID | 14 | 14 |
| Anti-drainback valve | Yes | Yes |
What matters in this specific comparison
Thread size matches: both are 3/4-16.
Gasket OD differs by 1.1 mm (WIX WL7492: 70.87 mm, Baldwin B37: 71.98 mm).
Gasket ID differs by 0.6 mm (WIX WL7492: 61.98 mm, Baldwin B37: 62.53 mm).
Baldwin B37 is 2.8 mm taller (WIX WL7492: 86.1 mm, Baldwin B37: 88.9 mm) -- check clearance before substituting.
Can OD differs by 12.9 mm (WIX WL7492: 78 mm, Baldwin B37: 65.1 mm).
Both open their bypass valve in a comparable range: WIX WL7492 at 14-14 psi, Baldwin B37 at 14-14 psi.
Open related filters
Before substituting, verify thread fit, gasket sealing dimensions, height clearance, bypass behavior, and anti-drainback requirements for your specific application.