MAHLE OC479 vs WIX 51762: Oil Filter Compatibility
Compare MAHLE OC479 and WIX 51762 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
Bypass presence unknown on one or both filters
- 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.
MAHLE OC479 and WIX 51762 specifications
How matching is scored| Specification | MAHLE OC479 | WIX 51762 |
|---|---|---|
| Thread size | 3/4-16 | 3/4-16 |
| Gasket OD | 72 mm | 72.77 mm |
| Gasket ID | 62 mm | 61.49 mm |
| Can OD | 76 mm | 75.34 mm |
| Height | 118 mm | 116.2 mm |
| Internal bypass valve | Unknown | Yes |
| Bypass PSID | Unknown | 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 0.8 mm (MAHLE OC479: 72 mm, WIX 51762: 72.77 mm).
Gasket ID differs by 0.5 mm (MAHLE OC479: 62 mm, WIX 51762: 61.49 mm).
MAHLE OC479 is 1.8 mm taller (MAHLE OC479: 118 mm, WIX 51762: 116.2 mm) -- check clearance before substituting.
Can OD differs by 0.7 mm (MAHLE OC479: 76 mm, WIX 51762: 75.34 mm).
Open related filters
Before substituting, verify thread fit, gasket sealing dimensions, height clearance, bypass behavior, and anti-drainback requirements for your specific application.