WIX 51734XE vs WIX 51734: Oil Filter Compatibility
Compare WIX 51734XE and WIX 51734 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
Both use a 11/2-16 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 51734XE and WIX 51734 specifications
How matching is scored| Specification | WIX 51734XE | WIX 51734 |
|---|---|---|
| Thread size | 11/2-16 | 11/2-16 |
| Gasket OD | 100.8 mm | 100.8 mm |
| Gasket ID | 91.11 mm | 91.11 mm |
| Can OD | 108.4 mm | 108.8 mm |
| Height | 206.3 mm | 205.6 mm |
| Internal bypass valve | Yes | Yes |
| Bypass PSID | 8 - 11 | 8 - 11 |
| Anti-drainback valve | Yes | Yes |
What matters in this specific comparison
Thread size matches: both are 11/2-16.
Gasket OD is identical at 100.8 mm.
Gasket ID is identical at 91.11 mm.
WIX 51734XE is 0.7 mm taller (WIX 51734XE: 206.3 mm, WIX 51734: 205.6 mm) -- check clearance before substituting.
Can OD differs by 0.4 mm (WIX 51734XE: 108.4 mm, WIX 51734: 108.8 mm).
Both open their bypass valve in a comparable range: WIX 51734XE at 8-11 psi, WIX 51734 at 8-11 psi.
Open related filters
Before substituting, verify thread fit, gasket sealing dimensions, height clearance, bypass behavior, and anti-drainback requirements for your specific application.