Mobil 1 (ExxonMobil / Mann+Hummel) M1-103A vs MANN-FILTER W 712/83: Oil Filter Compatibility
Compare Mobil 1 (ExxonMobil / Mann+Hummel) M1-103A and MANN-FILTER W 712/83 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
Closest known dimensional difference: height +3.3 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.
Mobil 1 (ExxonMobil / Mann+Hummel) M1-103A and MANN-FILTER W 712/83 specifications
How matching is scored| Specification | Mobil 1 (ExxonMobil / Mann+Hummel) M1-103A | MANN-FILTER W 712/83 |
|---|---|---|
| Thread size | 3/4-16 | 3/4-16 |
| Gasket OD | 70 mm | 72 mm |
| Gasket ID | 62 mm | 62 mm |
| Can OD | 68.33 mm | 76 mm |
| Height | 75.69 mm | 79 mm |
| Internal bypass valve | Yes | Yes |
| Bypass PSID | 8 - 11 | 12 |
| Anti-drainback valve | Yes | Yes |
What matters in this specific comparison
Thread size matches: both are 3/4-16.
Gasket OD differs by 2 mm (Mobil 1 (ExxonMobil / Mann+Hummel) M1-103A: 70 mm, MANN-FILTER W 712/83: 72 mm).
Gasket ID is identical at 62 mm.
MANN-FILTER W 712/83 is 3.3 mm taller (Mobil 1 (ExxonMobil / Mann+Hummel) M1-103A: 75.69 mm, MANN-FILTER W 712/83: 79 mm) -- check clearance before substituting.
Can OD differs by 7.7 mm (Mobil 1 (ExxonMobil / Mann+Hummel) M1-103A: 68.33 mm, MANN-FILTER W 712/83: 76 mm).
Both open their bypass valve in a comparable range: Mobil 1 (ExxonMobil / Mann+Hummel) M1-103A at 8-11 psi, MANN-FILTER W 712/83 at 12-12 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.