Baldwin B49 vs WIX 57080: Oil Filter Compatibility
Compare Baldwin B49 and WIX 57080 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 11/2-16 thread.
Quick verdict
Candidate adds internal bypass; usually redundant with engine-mounted bypass
- 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.
Baldwin B49 and WIX 57080 specifications
How matching is scored| Specification | Baldwin B49 | WIX 57080 |
|---|---|---|
| Thread size | 11/2-16 | 11/2-16 |
| Gasket OD | 110 mm | 110 mm |
| Gasket ID | 98 mm | 98.42 mm |
| Can OD | 118.3 mm | 118 mm |
| Height | 285.8 mm | 198.9 mm |
| Internal bypass valve | No | Yes |
| Bypass PSID | Not applicable | Unknown |
| Anti-drainback valve | No | No |
What matters in this specific comparison
Thread size matches: both are 11/2-16.
Gasket OD is identical at 110 mm.
Gasket ID differs by 0.4 mm (Baldwin B49: 98 mm, WIX 57080: 98.42 mm).
Baldwin B49 is 86.9 mm taller (Baldwin B49: 285.8 mm, WIX 57080: 198.9 mm) -- check clearance before substituting.
Can OD differs by 0.3 mm (Baldwin B49: 118.3 mm, WIX 57080: 118 mm).
Bypass valve presence differs: WIX 57080 has one, Baldwin B49 does not.
Open related filters
Before substituting, verify thread fit, gasket sealing dimensions, height clearance, bypass behavior, and anti-drainback requirements for your specific application.