5
Thread unknown on one or both filters · Large bypass PSI mismatch: 13.7 psi
1.0/5.0
RISKYFleetguard LF3647 oil filter matches
Compare Fleetguard LF3647 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.
33 compatible options
| Specification | Searched filter Fleetguard LF3647 Reference filter | Donaldson P550934Best Match RISKY Thread unknown on one or both filters · Large bypass PSI mismatch: 13.7 psi | RISKY Thread unknown on one or both filters · Large bypass PSI mismatch: 11.2 psi | RISKY Thread unknown on one or both filters · Large bypass PSI mismatch: 11.2 psi | RISKY Thread unknown on one or both filters · Large bypass PSI mismatch: 7.2 psi |
|---|---|---|---|---|---|
| Thread size | M20 X 1.5-6H INT | M20x1.5 | M20x1.5 | M20X1,5 | M20x1.5 |
| Gasket OD | 71 mm | 72 mm | 72 mm | 72 mm | 71.98 mm |
| Gasket ID | 61.5 mm | 62 mm | 62 mm | 62 mm | 62.53 mm |
| Can OD | 89 mm | 93 mm | 93 mm | 93 mm | 92.96 mm |
| Height | 141 mm | 136 mm | 143 mm | 142 mm | 132.3 mm |
| Internal bypass valve | Yes | Yes | Yes | Yes | Yes |
| Bypass PSID | 23.21 | 8 - 11 | 12 | 12 | 13 - 19 |
| Anti-drainback valve | Yes | Yes | Yes | Yes | Yes |
Other suitable matches
Sorted best-fit first. Dot rating summarizes relative fit without exposing the raw score. How matching is scored.
6
Thread unknown on one or both filters · Large bypass PSI mismatch: 9.2 psi
7
Thread unknown on one or both filters · Large bypass PSI mismatch: 15.2 psi
1.0/5.0
RISKY8
Thread unknown on one or both filters · Large bypass PSI mismatch: 9.2 psi
1.0/5.0
RISKY9
Thread unknown on one or both filters · Large bypass PSI mismatch: 15.2 psi
1.0/5.0
RISKY10
Thread unknown on one or both filters · Large bypass PSI mismatch: 9.7 psi
11
Thread unknown on one or both filters · Large bypass PSI mismatch: 11.2 psi
1.0/5.0
RISKY12
Thread unknown on one or both filters · Large bypass PSI mismatch: 9.7 psi
13
Thread unknown on one or both filters · Large bypass PSI mismatch: 6.8 psi
14
Thread unknown on one or both filters · Large bypass PSI mismatch: 6.8 psi
15
Thread unknown on one or both filters · Large bypass PSI mismatch: 9.7 psi
16
Thread unknown on one or both filters · Large bypass PSI mismatch: 13.7 psi
17
Thread unknown on one or both filters · Large bypass PSI mismatch: 7.2 psi
1.0/5.0
RISKY18
Thread unknown on one or both filters · Large bypass PSI mismatch: 13.7 psi
1.0/5.0
RISKY19
Thread unknown on one or both filters · Large bypass PSI mismatch: 13.7 psi
1.0/5.0
RISKY20
Thread unknown on one or both filters · Large bypass PSI mismatch: 13.7 psi
21
Thread unknown on one or both filters · Large bypass PSI mismatch: 13.7 psi
22
Thread unknown on one or both filters · Large bypass PSI mismatch: 12.8 psi
1.0/5.0
RISKY23
Thread unknown on one or both filters · Large bypass PSI mismatch: 9.2 psi
1.0/5.0
RISKY24
Thread unknown on one or both filters · Large bypass PSI mismatch: 10.7 psi
1.0/5.0
RISKY25
Thread unknown on one or both filters · Large bypass PSI mismatch: 13.7 psi
26
Thread unknown on one or both filters · Large bypass PSI mismatch: 7.2 psi
1.0/5.0
RISKY27
Thread unknown on one or both filters · Large bypass PSI mismatch: 13.7 psi
28
Thread unknown on one or both filters · Large bypass PSI mismatch: 9.2 psi
1.0/5.0
RISKY29
Thread unknown on one or both filters · Bypass presence unknown on one or both filters
30
Thread unknown on one or both filters · Bypass presence unknown on one or both filters
1.0/5.0
RISKY31
Thread unknown on one or both filters
32
Thread unknown on one or both filters
33
Thread unknown on one or both filters · Large bypass PSI mismatch: 12.2 psi
Documented vehicle and equipment fitment
Fitment data below comes directly from manufacturer catalogs and published cross-reference sources on file for this filter. It is not a substitute for verifying fitment against your specific vehicle or equipment.
Other (1 vehicle/engine combination)
- Year unknown Unspecified vehicle