Baldwin B358 vs WIX 51068MP: Oil Filter Compatibility
Compare Baldwin B358 and WIX 51068MP 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.
Quick verdict
Large gasket OD variation · Large gasket ID variation
- 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 B358 and WIX 51068MP specifications
| Specification | Baldwin B358 | WIX 51068MP |
|---|---|---|
| Thread size | 3/4-16 | 3/4-16 |
| Gasket OD | 71.4 mm | 71.98 mm |
| Gasket ID | 62.7 mm | 62.53 mm |
| Can OD | 93.7 mm | 93 mm |
| Height | 111.1 mm | 110.2 mm |
| Internal bypass valve | Yes | Yes |
| Bypass PSID | 2 | 8 - 11 |
| Anti-drainback valve | No | Yes |
What matters most in this comparison?
Thread match: A direct spin-on substitute starts with the same thread size. If the threads differ, the comparison stops there.
Gasket fit: Even when thread size matches, the gasket outside diameter and inside diameter still control whether the filter seals safely against the mounting surface.
Height difference: Small height differences may be acceptable, but longer filters can create clearance problems in tighter installations.
Valve behavior: Bypass and anti-drainback differences can matter in real-world service, especially on cold start or in applications sensitive to oil drain-back.
Related filter pages
- Baldwin B358 oil filter cross reference
- WIX 51068MP oil filter cross reference
- Baldwin B233 oil filter cross reference
- Baldwin B163 oil filter cross reference
- Baldwin B34 oil filter cross reference
- Baldwin B1429 oil filter cross reference
- Baldwin B229 oil filter cross reference
- WIX 51068 oil filter cross reference
Before substituting, verify thread fit, gasket sealing dimensions, height clearance, bypass behavior, and anti-drainback requirements for your specific application.