NAPA Gold 1452 vs Mobil 1 (ExxonMobil / Mann+Hummel) M1-301A: Oil Filter Compatibility
Compare NAPA Gold 1452 and Mobil 1 (ExxonMobil / Mann+Hummel) M1-301A 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.
NAPA Gold 1452 and Mobil 1 (ExxonMobil / Mann+Hummel) M1-301A specifications
How matching is scored| Specification | NAPA Gold 1452 | Mobil 1 (ExxonMobil / Mann+Hummel) M1-301A |
|---|---|---|
| Thread size | 3/4-16 | 3/4-16 |
| Gasket OD | 72 mm | 71 mm |
| Gasket ID | 63 mm | 62 mm |
| Can OD | 93 mm | 74.19 mm |
| Height | 131.5 mm | 136.4 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 3/4-16.
Gasket OD differs by 1 mm (NAPA Gold 1452: 72 mm, Mobil 1 (ExxonMobil / Mann+Hummel) M1-301A: 71 mm).
Gasket ID differs by 1 mm (NAPA Gold 1452: 63 mm, Mobil 1 (ExxonMobil / Mann+Hummel) M1-301A: 62 mm).
Mobil 1 (ExxonMobil / Mann+Hummel) M1-301A is 4.9 mm taller (NAPA Gold 1452: 131.5 mm, Mobil 1 (ExxonMobil / Mann+Hummel) M1-301A: 136.4 mm) -- check clearance before substituting.
Can OD differs by 18.8 mm (NAPA Gold 1452: 93 mm, Mobil 1 (ExxonMobil / Mann+Hummel) M1-301A: 74.19 mm).
Both open their bypass valve in a comparable range: NAPA Gold 1452 at 8-11 psi, Mobil 1 (ExxonMobil / Mann+Hummel) M1-301A 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.