5
Closest known dimensional difference: height -29.4 mm. Verify application-specific requirements before substituting.
WIX 51391 oil filter matches
Compare WIX 51391 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.
39 compatible options
| Specification | Searched filter WIX 51391 Reference filter | NAPA Gold 1391Best Match SAFE | SAFE | SAFE | COMPATIBLE Closest known dimensional difference: height -13.7 mm. Verify application-specific requirements before substituting. |
|---|---|---|---|---|---|
| Thread size | 3/4-16 | 3/4-16 | 3/4-16 | 3/4-16 | 3/4-16 |
| Gasket OD | 62.87 mm | 63 mm | 62.87 mm | 63 mm | 62.7 mm |
| Gasket ID | 55.19 mm | 55 mm | 55.19 mm | 55.1 mm | 54.6 mm |
| Can OD | 82.14 mm | 82.14 mm | 82.14 mm | 80.01 mm | 76.2 mm |
| Height | 103.4 mm | 103.4 mm | 104.5 mm | 100.08 mm | 89.66 mm |
| Internal bypass valve | Yes | Yes | Yes | Yes | Yes |
| Bypass PSID | 13 - 19 | 13 - 19 | 12 - 15 | 12 - 15 | 14 |
| 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 -22.3 mm. Verify application-specific requirements before substituting.
7
Closest known dimensional difference: height -14 mm. Verify application-specific requirements before substituting.
8
Closest known dimensional difference: height -5.1 mm. Verify application-specific requirements before substituting.
9
Closest known dimensional difference: gasket ID -3.1 mm. Verify application-specific requirements before substituting.
10
Closest known dimensional difference: height -4.9 mm. Verify application-specific requirements before substituting.
11
Closest known dimensional difference: height -17 mm. Verify application-specific requirements before substituting.
12
Closest known dimensional difference: height -18.1 mm. Verify application-specific requirements before substituting.
13
Closest known dimensional difference: height -17 mm. Verify application-specific requirements before substituting.
14
Closest known dimensional difference: height -17 mm. Verify application-specific requirements before substituting.
15
Large bypass PSI mismatch: 6.5 psi
16
Closest known dimensional difference: height -49.8 mm. Verify application-specific requirements before substituting.
17
Closest known dimensional difference: height -27.7 mm. Verify application-specific requirements before substituting.
18
Closest known dimensional difference: height -27.8 mm. Verify application-specific requirements before substituting.
19
Closest known dimensional difference: height -18.1 mm. Verify application-specific requirements before substituting.
20
Closest known dimensional difference: height -14 mm. Verify application-specific requirements before substituting.
21
Large bypass PSI mismatch: 6.5 psi
1.0/5.0
RISKY22
Closest known dimensional difference: height -37.9 mm. Verify application-specific requirements before substituting.
23
Closest known dimensional difference: height -36.4 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKY24
Closest known dimensional difference: height -26.6 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKY25
Closest known dimensional difference: height -37.6 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKY26
Candidate removes ADBV
27
Large bypass PSI mismatch: 6.5 psi
28
Large bypass PSI mismatch: 6.5 psi
29
Large bypass PSI mismatch: 8 psi
30
Closest known dimensional difference: height -14 mm. Verify application-specific requirements before substituting.
31
Closest known dimensional difference: height -36.8 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKY32
Large bypass PSI mismatch: 6.5 psi
33
Closest known dimensional difference: height -36.4 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKY34
Closest known dimensional difference: height -36.4 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKY35
Large bypass PSI mismatch: 6.5 psi
1.0/5.0
RISKY36
Bypass presence unknown on one or both filters
37
Bypass presence unknown on one or both filters
38
Bypass presence unknown on one or both filters
39
Bypass presence unknown on one or both filters ยท ADBV unknown on one or both filters
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)
- 2001-2004 Unspecified vehicle