WIX 57202MP vs Mobil 1 (ExxonMobil / Mann+Hummel) M1-303A: Oil Filter Compatibility
Compare WIX 57202MP and Mobil 1 (ExxonMobil / Mann+Hummel) M1-303A 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 13/16-16 thread.
Quick verdict
Closest known dimensional difference: height +4.2 mm. Verify application-specific requirements before substituting.
- 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 57202MP and Mobil 1 (ExxonMobil / Mann+Hummel) M1-303A specifications
How matching is scored| Specification | WIX 57202MP | Mobil 1 (ExxonMobil / Mann+Hummel) M1-303A |
|---|---|---|
| Thread size | 13/16-16 | 13/16-16 |
| Gasket OD | 90.17 mm | 88 mm |
| Gasket ID | 80.26 mm | 79 mm |
| Can OD | 93.73 mm | 93.73 mm |
| Height | 132.5 mm | 136.65 mm |
| Internal bypass valve | Yes | Yes |
| Bypass PSID | 8 - 11 | 12 - 15 |
| Anti-drainback valve | Yes | Yes |
What matters in this specific comparison
Thread size matches: both are 13/16-16.
Gasket OD differs by 2.2 mm (WIX 57202MP: 90.17 mm, Mobil 1 (ExxonMobil / Mann+Hummel) M1-303A: 88 mm).
Gasket ID differs by 1.3 mm (WIX 57202MP: 80.26 mm, Mobil 1 (ExxonMobil / Mann+Hummel) M1-303A: 79 mm).
Mobil 1 (ExxonMobil / Mann+Hummel) M1-303A is 4.2 mm taller (WIX 57202MP: 132.5 mm, Mobil 1 (ExxonMobil / Mann+Hummel) M1-303A: 136.65 mm) -- check clearance before substituting.
Can OD is identical at 93.73 mm.
Both open their bypass valve in a comparable range: WIX 57202MP at 8-11 psi, Mobil 1 (ExxonMobil / Mann+Hummel) M1-303A at 12-15 psi -- these ranges do not overlap.
Open related filters
Before substituting, verify thread fit, gasket sealing dimensions, height clearance, bypass behavior, and anti-drainback requirements for your specific application.