K&N HP-3001 vs WIX 51393: Oil Filter Compatibility
Compare K&N HP-3001 and WIX 51393 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.
K&N HP-3001 and WIX 51393 specifications
How matching is scored| Specification | K&N HP-3001 | WIX 51393 |
|---|---|---|
| Thread size | 3/4-16 | 3/4-16 |
| Gasket OD | 71 mm | 71.12 mm |
| Gasket ID | 62 mm | 62.23 mm |
| Can OD | 97 mm | 76.7 mm |
| Height | 138 mm | 122 mm |
| Internal bypass valve | Yes | Yes |
| Bypass PSID | 11 - 17 | 13 - 19 |
| Anti-drainback valve | Yes | Yes |
What matters in this specific comparison
Thread size matches: both are 3/4-16.
Gasket OD differs by 0.1 mm (K&N HP-3001: 71 mm, WIX 51393: 71.12 mm).
Gasket ID differs by 0.2 mm (K&N HP-3001: 62 mm, WIX 51393: 62.23 mm).
K&N HP-3001 is 16 mm taller (K&N HP-3001: 138 mm, WIX 51393: 122 mm) -- check clearance before substituting.
Can OD differs by 20.3 mm (K&N HP-3001: 97 mm, WIX 51393: 76.7 mm).
Both open their bypass valve in a comparable range: K&N HP-3001 at 11-17 psi, WIX 51393 at 13-19 psi.
Open related filters
Before substituting, verify thread fit, gasket sealing dimensions, height clearance, bypass behavior, and anti-drainback requirements for your specific application.