5
Closest known dimensional difference: height +5.2 mm. Verify application-specific requirements before substituting.
Motorcraft FL-1A oil filter matches
Compare Motorcraft FL-1A 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.
47 compatible options
| Specification | Searched filter Motorcraft FL-1A Reference filter | Fleetguard LF3912Best Match SAFE | COMPATIBLE Closest known dimensional difference: height +5.2 mm. Verify application-specific requirements before substituting. | COMPATIBLE Closest known dimensional difference: height -23.8 mm. Verify application-specific requirements before substituting. | COMPATIBLE Closest known dimensional difference: height +5.2 mm. Verify application-specific requirements before substituting. |
|---|---|---|---|---|---|
| Thread size | 3/4-16UNF | 3/4-16 UNF-2B | 3/4-16 UNF-2B | 3/4-16 UNF-2B | 3/4-16 UNF-2B |
| Gasket OD | 71.12 mm | 71.98 mm | 71.88 mm | 71.98 mm | 71.98 mm |
| Gasket ID | 61.52 mm | 62.53 mm | 62.48 mm | 62.53 mm | 62.53 mm |
| Can OD | 96.01 mm | 94 mm | 96 mm | 95 mm | 96 mm |
| Height | 131.83 mm | 127 mm | 137 mm | 108 mm | 137 mm |
| Internal bypass valve | Yes | Yes | Yes | Yes | Yes |
| Bypass PSID | 11 - 14 | 12.5 | 9.57 | 13.49 | 10.01 |
| 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
Closest known dimensional difference: height +14.2 mm. Verify application-specific requirements before substituting.
7
Closest known dimensional difference: height -18.8 mm. Verify application-specific requirements before substituting.
8
Closest known dimensional difference: height +13.2 mm. Verify application-specific requirements before substituting.
9
Closest known dimensional difference: height -38.2 mm. Verify application-specific requirements before substituting.
10
Closest known dimensional difference: height -37.8 mm. Verify application-specific requirements before substituting.
11
Closest known dimensional difference: height +10.2 mm. Verify application-specific requirements before substituting.
12
Closest known dimensional difference: height -15.8 mm. Verify application-specific requirements before substituting.
13
Closest known dimensional difference: height +18.2 mm. Verify application-specific requirements before substituting.
14
Closest known dimensional difference: height -19.1 mm. Verify application-specific requirements before substituting.
15
Large bypass PSI mismatch: 23.8 psi
16
Large bypass PSI mismatch: 23.8 psi
17
Large bypass PSI mismatch: 10.7 psi
18
Large bypass PSI mismatch: 23.8 psi
19
Large bypass PSI mismatch: 9.5 psi
20
Closest known dimensional difference: height -15.8 mm. Verify application-specific requirements before substituting.
21
Closest known dimensional difference: height -15.8 mm. Verify application-specific requirements before substituting.
22
Closest known dimensional difference: height -24.8 mm. Verify application-specific requirements before substituting.
23
Large bypass PSI mismatch: 9.5 psi
1.0/5.0
RISKY24
Bypass presence unknown on one or both filters
25
Bypass presence unknown on one or both filters
26
Bypass presence unknown on one or both filters
27
Bypass presence unknown on one or both filters
28
Bypass presence unknown on one or both filters
29
Bypass presence unknown on one or both filters
30
Bypass presence unknown on one or both filters
31
Bypass presence unknown on one or both filters
1.0/5.0
RISKY32
Bypass presence unknown on one or both filters
1.0/5.0
RISKY33
Bypass presence unknown on one or both filters
1.0/5.0
RISKY34
Bypass presence unknown on one or both filters
1.0/5.0
RISKY35
Bypass presence unknown on one or both filters
1.0/5.0
RISKY36
Bypass presence unknown on one or both filters
1.0/5.0
RISKY37
Bypass presence unknown on one or both filters
1.0/5.0
RISKY38
Bypass presence unknown on one or both filters
1.0/5.0
RISKY39
Bypass presence unknown on one or both filters
1.0/5.0
RISKY40
Bypass presence unknown on one or both filters
1.0/5.0
RISKY41
Bypass presence unknown on one or both filters
1.0/5.0
RISKY42
Bypass presence unknown on one or both filters
1.0/5.0
RISKY43
Bypass presence unknown on one or both filters
1.0/5.0
RISKY44
Bypass presence unknown on one or both filters
1.0/5.0
RISKY45
Bypass presence unknown on one or both filters · ADBV unknown on one or both filters
1.0/5.0
RISKY46
Bypass presence unknown on one or both filters · ADBV unknown on one or both filters
1.0/5.0
RISKY47
Bypass presence unknown on one or both filters · ADBV unknown on one or both filters
1.0/5.0
RISKY