Baldwin BT564 vs WIX WL10003: Oil Filter Compatibility
Compare Baldwin BT564 and WIX WL10003 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 1-16 thread.
Quick verdict
Candidate adds internal bypass; usually redundant with engine-mounted bypass · Candidate adds ADBV
- 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 BT564 and WIX WL10003 specifications
How matching is scored| Specification | Baldwin BT564 | WIX WL10003 |
|---|---|---|
| Thread size | 1-16 | 1-16 |
| Gasket OD | 71.4 mm | 71.27 mm |
| Gasket ID | 62.7 mm | 62.51 mm |
| Can OD | 108 mm | 93.73 mm |
| Height | 147.6 mm | 136.5 mm |
| Internal bypass valve | No | Yes |
| Bypass PSID | Not applicable | 14 - 18 |
| Anti-drainback valve | No | Yes |
What matters in this specific comparison
Thread size matches: both are 1-16.
Gasket OD differs by 0.1 mm (Baldwin BT564: 71.4 mm, WIX WL10003: 71.27 mm).
Gasket ID differs by 0.2 mm (Baldwin BT564: 62.7 mm, WIX WL10003: 62.51 mm).
Baldwin BT564 is 11.1 mm taller (Baldwin BT564: 147.6 mm, WIX WL10003: 136.5 mm) -- check clearance before substituting.
Can OD differs by 14.3 mm (Baldwin BT564: 108 mm, WIX WL10003: 93.73 mm).
Bypass valve presence differs: WIX WL10003 has one, Baldwin BT564 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.