Fleetguard LF3644 Oil Filter Cross Reference
Use this page to compare the Fleetguard LF3644 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, bypass behavior, and application-specific requirements.
Also searched as
- Fleetguard LF3644 cross reference
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- Fleetguard LF3644 replacement
Best equivalent matches
Select up to 4 filters, then click Compare to view their specs next to the searched filter.
8 compatible options
| Specification | Searched filter Fleetguard LF3644 Reference filter | WIX WL7252Best Match Score: 95 SAFE | Score: 92 SAFE | Score: 92 SAFE | Score: 92 SAFE |
|---|---|---|---|---|---|
| Thread size | M20x1.5 | M20x1.5 | M20x1.5 | M20x1.5 | M20x1.5 |
| Gasket OD | 62 mm | 62.99 mm | 63 mm | 63 mm | 62.87 mm |
| Gasket ID | 54 mm | 54.86 mm | 52 mm | 55.1 mm | 55.19 mm |
| Can OD | 69 mm | 69.01 mm | 70 mm | 68.3 mm | 68.3 mm |
| Height | 87 mm | 84.99 mm | 89.41 mm | 86.41 mm | 86.41 mm |
| Internal bypass valve | Yes | Yes | Yes | Yes | Yes |
| Bypass PSID | 14.5 | 14 | 12 - 15 | 12 - 15 | 12 - 15 |
| Anti-drainback valve | Yes | Yes | Yes | Yes | Yes |
| ID top | Unknown | Unknown | Unknown | Unknown | Unknown |
| ID bottom | Unknown | Unknown | Unknown | Unknown | Unknown |
Other suitable matches
92
score
SAFE92
score
SAFERelated compatible filter pages
Frequently asked questions
What replaces Fleetguard LF3644?
Several oil filter alternatives may be compatible with Fleetguard LF3644, 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 Fleetguard LF3644?
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 Fleetguard LF3644?
Sometimes, but only if thread compatibility, gasket seating, bypass behavior, and physical clearance are all acceptable for the application.