5
Closest known dimensional difference: height +1 mm. Verify application-specific requirements before substituting.
FRAM PH4703 oil filter matches
Compare FRAM PH4703 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.
45 compatible options
| Specification | Searched filter FRAM PH4703 Reference filter | FRAM PH3593ABest Match SAFE | SAFE | SAFE | COMPATIBLE Closest known dimensional difference: height +1 mm. Verify application-specific requirements before substituting. |
|---|---|---|---|---|---|
| Thread size | M20X1,5 | M20X1,5 | M20x1.5 | M20X1,5 | M20X1,5 |
| Gasket OD | 71.1 mm | 71.1 mm | 71.88 mm | 71 mm | 72 mm |
| Gasket ID | 62.5 mm | 62.5 mm | 61.98 mm | 62 mm | 62 mm |
| Can OD | 86 mm | 84.07 mm | 85.9 mm | 78 mm | 76 mm |
| Height | 89 mm | 81.79 mm | 87.99 mm | 93 mm | 90 mm |
| Internal bypass valve | Yes | Yes | Yes | Yes | Yes |
| Bypass PSID | 12 | 12 | 14 | 12 | 12 |
| 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 -4 mm. Verify application-specific requirements before substituting.
7
Closest known dimensional difference: height -9 mm. Verify application-specific requirements before substituting.
8
Closest known dimensional difference: height -3.3 mm. Verify application-specific requirements before substituting.
9
Closest known dimensional difference: height -2.6 mm. Verify application-specific requirements before substituting.
10
Closest known dimensional difference: height -4 mm. Verify application-specific requirements before substituting.
11
Closest known dimensional difference: height -4 mm. Verify application-specific requirements before substituting.
12
Closest known dimensional difference: height +11 mm. Verify application-specific requirements before substituting.
13
Closest known dimensional difference: height +11 mm. Verify application-specific requirements before substituting.
14
Closest known dimensional difference: height -10 mm. Verify application-specific requirements before substituting.
15
Closest known dimensional difference: height -10 mm. Verify application-specific requirements before substituting.
16
Closest known dimensional difference: height -9.5 mm. Verify application-specific requirements before substituting.
17
Closest known dimensional difference: height +1.8 mm. Verify application-specific requirements before substituting.
18
Closest known dimensional difference: height +7.8 mm. Verify application-specific requirements before substituting.
19
Closest known dimensional difference: height +7.8 mm. Verify application-specific requirements before substituting.
20
Closest known dimensional difference: height +7.8 mm. Verify application-specific requirements before substituting.
21
Closest known dimensional difference: height +11 mm. Verify application-specific requirements before substituting.
22
Closest known dimensional difference: height +11 mm. Verify application-specific requirements before substituting.
23
Closest known dimensional difference: height +23 mm. Verify application-specific requirements before substituting.
24
Closest known dimensional difference: height -22 mm. Verify application-specific requirements before substituting.
25
Closest known dimensional difference: height +14.4 mm. Verify application-specific requirements before substituting.
26
Closest known dimensional difference: height -24.2 mm. Verify application-specific requirements before substituting.
27
Closest known dimensional difference: height -4 mm. Verify application-specific requirements before substituting.
28
Closest known dimensional difference: height -19 mm. Verify application-specific requirements before substituting.
29
Closest known dimensional difference: height -2.5 mm. Verify application-specific requirements before substituting.
30
Closest known dimensional difference: height +16.7 mm. Verify application-specific requirements before substituting.
31
Closest known dimensional difference: height +16.7 mm. Verify application-specific requirements before substituting.
32
Closest known dimensional difference: height +16.7 mm. Verify application-specific requirements before substituting.
33
Closest known dimensional difference: height +21.6 mm. Verify application-specific requirements before substituting.
34
Large bypass PSI mismatch: 8 psi
35
Large bypass PSI mismatch: 8 psi
36
Closest known dimensional difference: height -16 mm. Verify application-specific requirements before substituting.
37
Closest known dimensional difference: height +16 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKY38
Closest known dimensional difference: height -31.5 mm. Verify application-specific requirements before substituting.
39
Large bypass PSI mismatch: 10 psi
40
Closest known dimensional difference: height -9 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKY41
Large bypass PSI mismatch: 24 psi
1.0/5.0
RISKY42
Bypass presence unknown on one or both filters
43
Bypass presence unknown on one or both filters
1.0/5.0
RISKY44
Thread unknown on one or both filters
45
Thread unknown on one or both filters ยท Large bypass PSI mismatch: 9.8 psi