Large gasket OD variation · Large gasket ID variation
Purolator L30084 Oil Filter Cross Reference
Use this page to compare the Purolator L30084 with potentially compatible oil filters from other brands. Review thread size, gasket dimensions, overall height, and fitment notes before substituting. A cross reference is a research tool, not an automatic guarantee of fitment.
Before substituting: verify filter style, thread size or cartridge dimensions, gasket dimensions, height, clearance, and application-specific requirements.
Best equivalent matches
The searched filter is shown alongside the four strongest alternatives currently in the database. Compare dimensions, thread details, and compatibility notes before deciding whether a substitute may be appropriate.
8 total results
| Specification | Searched filter Purolator L30084 Reference filter | NAPA Gold 1085Best Match Overall match: 94% SAFE | Overall match: 94% SAFE | Overall match: 91% SAFE | Overall match: 91% SAFE |
|---|---|---|---|---|---|
| Thread size | 3/4-16 | 3/4-16 | 3/4-16 | 3/4"X16 | 3/4-16 |
| Gasket OD | 63 mm | 63 mm 100% | 63 mm 100% | 62.5 mm 94% | 62 mm 87% |
| Gasket ID | 55.1 mm | 55.1 mm 100% | 55.1 mm 100% | 54.4 mm 87% | 54 mm 80% |
| Gasket overlap | Reference | Compared to base 100% | Compared to base 100% | Compared to base 100% | Compared to base 100% |
| Height | 98.55 mm | 97.43 mm 95% | 96.82 mm 95% | 100 mm 90% | 101 mm 90% |
| Bypass PSID | 12 - 15 | 8 - 11 70% | 8 - 11 70% | 12 75% | Unknown Unknown |
| Anti-drainback valve | Yes | Yes 100% | Yes 100% | Yes 100% | Yes 100% |
| ID top | Unknown | Unknown N/A | Unknown N/A | Unknown N/A | Unknown N/A |
| ID bottom | Unknown | Unknown N/A | Unknown N/A | Unknown N/A | Unknown N/A |
Other suitable matches
Weak gasket sealing overlap · Large gasket OD variation
54%
match
RISKYWeak gasket sealing overlap · Large gasket OD variation
53%
match
RISKYWeak gasket sealing overlap · Large gasket OD variation
46%
match
RISKYRelated compatible filter pages
Frequently asked questions
What replaces Purolator L30084?
Several oil filter alternatives may be compatible with Purolator L30084, but you should always verify thread dimensions, gasket sealing dimensions, bypass behavior, anti-drainback valve requirements, and installation clearance before substituting.
How do I confirm a cross reference for Purolator L30084?
Compare thread size, thread pitch, gasket outside diameter, gasket inside diameter, can height, bypass pressure range, and anti-drainback valve requirements before using a substitute.
Can I use a different-size oil filter instead of Purolator L30084?
Sometimes, but only if thread compatibility, gasket seating, bypass behavior, and physical clearance are all acceptable for the application.
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