Purolator L30257 oil filter matches
Compare Purolator L30257 against compatible oil filters from other brands. Review thread size, gasket dimensions, height, valve behavior, and fitment notes before substituting. This is a research tool, not an automatic guarantee of fitment.
Before substituting: verify filter style, thread size or cartridge dimensions, gasket dimensions, height and clearance, bypass behavior, and your engine or equipment requirements.
Best equivalent matches
Select up to 4 filters, then click Compare to view their specs next to the searched filter. How matching is scored.
2 compatible options
| Specification | Searched filter Purolator L30257 Reference filter | Purolator L45430Best Match SAFE | COMPATIBLE Strong dimensional fit. Verify application-specific requirements before substituting. |
|---|---|---|---|
| Thread size | 3/4-16 | 3/4-16 | 3/4-16 |
| Gasket OD | 88.9 mm | 88.9 mm | 88.9 mm |
| Gasket ID | 80 mm | 80 mm | 80 mm |
| Can OD | 80.01 mm | 75.69 mm | 98.55 mm |
| Height | 89.41 mm | 85.34 mm | 98.55 mm |
| Internal bypass valve | Yes | Yes | Yes |
| Bypass PSID | 12 - 15 | 12 - 15 | 12 - 15 |
| Anti-drainback valve | Yes | Yes | Yes |