WIX 57430 vs Baldwin B1430: Oil Filter Compatibility
Compare WIX 57430 and Baldwin B1430 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
Both use a 3/4-16 thread.
- 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 57430 and Baldwin B1430 specifications
How matching is scored| Specification | WIX 57430 | Baldwin B1430 |
|---|---|---|
| Thread size | 3/4-16 | 3/4-16 |
| Gasket OD | 72.39 mm | 71.98 mm |
| Gasket ID | 62.53 mm | 62.53 mm |
| Can OD | 97.28 mm | 76.2 mm |
| Height | 100.3 mm | 103.2 mm |
| Internal bypass valve | Yes | Yes |
| Bypass PSID | 13 - 19 | 20 |
| Anti-drainback valve | Yes | Yes |
What matters in this specific comparison
Thread size matches: both are 3/4-16.
Gasket OD differs by 0.4 mm (WIX 57430: 72.39 mm, Baldwin B1430: 71.98 mm).
Gasket ID is identical at 62.53 mm.
Baldwin B1430 is 2.9 mm taller (WIX 57430: 100.3 mm, Baldwin B1430: 103.2 mm) -- check clearance before substituting.
Can OD differs by 21.1 mm (WIX 57430: 97.28 mm, Baldwin B1430: 76.2 mm).
Both open their bypass valve in a comparable range: WIX 57430 at 13-19 psi, Baldwin B1430 at 20-20 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.