WIX 51661 oil filter matches
Compare WIX 51661 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.
60 compatible options
| Specification | Searched filter WIX 51661 Reference filter | WIX 51357Best Match SAFE | SAFE | SAFE | SAFE |
|---|---|---|---|---|---|
| Thread size | M20x1.5 | M20x1.5 | M20x1.5 | M20X1,5 | M20x1.5 |
| Gasket OD | 63 mm | 62.87 mm | 62.99 mm | 62.5 mm | 63 mm |
| Gasket ID | 55.1 mm | 55.19 mm | 54.86 mm | 56 mm | 55.1 mm |
| Can OD | 68.3 mm | 68.2 mm | 69.01 mm | 68 mm | 68.33 mm |
| Height | 86.4 mm | 86.41 mm | 84.99 mm | 90 mm | 89.41 mm |
| Internal bypass valve | Yes | Yes | Yes | Yes | Yes |
| Bypass PSID | 13 - 19 | 13 - 19 | 14 | 14.504 | 14 - 18 |
| 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.
22
Closest known dimensional difference: gasket ID -3.1 mm. Verify application-specific requirements before substituting.
23
Closest known dimensional difference: height -15.8 mm. Verify application-specific requirements before substituting.
24
Closest known dimensional difference: height -15.8 mm. Verify application-specific requirements before substituting.
25
Closest known dimensional difference: height -14.2 mm. Verify application-specific requirements before substituting.
26
Closest known dimensional difference: height -7.4 mm. Verify application-specific requirements before substituting.
27
Closest known dimensional difference: gasket ID -3.1 mm. Verify application-specific requirements before substituting.
28
Closest known dimensional difference: gasket OD +1 mm. Verify application-specific requirements before substituting.
29
Closest known dimensional difference: height +15.2 mm. Verify application-specific requirements before substituting.
30
Closest known dimensional difference: height -21.4 mm. Verify application-specific requirements before substituting.
31
Closest known dimensional difference: gasket ID -1.1 mm. Verify application-specific requirements before substituting.
32
Closest known dimensional difference: height -15.8 mm. Verify application-specific requirements before substituting.
33
Closest known dimensional difference: height -20.9 mm. Verify application-specific requirements before substituting.
34
Closest known dimensional difference: height +3 mm. Verify application-specific requirements before substituting.
35
Closest known dimensional difference: height -11.6 mm. Verify application-specific requirements before substituting.
36
Closest known dimensional difference: height -9.9 mm. Verify application-specific requirements before substituting.
37
Closest known dimensional difference: height +18.6 mm. Verify application-specific requirements before substituting.
38
Closest known dimensional difference: height -12 mm. Verify application-specific requirements before substituting.
39
Closest known dimensional difference: height -12 mm. Verify application-specific requirements before substituting.
40
Large bypass PSI mismatch: 6.5 psi
41
Closest known dimensional difference: gasket ID -3.1 mm. Verify application-specific requirements before substituting.
42
Closest known dimensional difference: gasket ID -3 mm. Verify application-specific requirements before substituting.
43
Closest known dimensional difference: gasket ID -3.1 mm. Verify application-specific requirements before substituting.
44
Closest known dimensional difference: gasket ID -3.1 mm. Verify application-specific requirements before substituting.
45
Closest known dimensional difference: height -21.4 mm. Verify application-specific requirements before substituting.
46
Closest known dimensional difference: gasket OD +1 mm. Verify application-specific requirements before substituting.
47
Closest known dimensional difference: height -3.8 mm. Verify application-specific requirements before substituting.
48
Closest known dimensional difference: height -3.8 mm. Verify application-specific requirements before substituting.
49
Closest known dimensional difference: height -3.8 mm. Verify application-specific requirements before substituting.
50
Closest known dimensional difference: gasket ID -1.1 mm. Verify application-specific requirements before substituting.
51
Closest known dimensional difference: gasket ID -1.1 mm. Verify application-specific requirements before substituting.
52
Closest known dimensional difference: height -21.4 mm. Verify application-specific requirements before substituting.
53
Closest known dimensional difference: height -7.4 mm. Verify application-specific requirements before substituting.
54
Closest known dimensional difference: height -7 mm. Verify application-specific requirements before substituting.
55
Closest known dimensional difference: height -6.4 mm. Verify application-specific requirements before substituting.
56
Closest known dimensional difference: height -11.5 mm. Verify application-specific requirements before substituting.
57
Closest known dimensional difference: height -11.5 mm. Verify application-specific requirements before substituting.
58
Large bypass PSI mismatch: 6.5 psi
59
Large bypass PSI mismatch: 6.5 psi
60
Closest known dimensional difference: gasket ID -1.1 mm. Verify application-specific requirements before substituting.
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