Baldwin B1421 oil filter matches
Compare Baldwin B1421 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. Documented fitment includes 2 vehicle/engine combinations across 2 makes, including Acura, Honda.
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 Baldwin B1421 Reference filter | Donaldson P550162Best Match SAFE | SAFE | SAFE | SAFE |
|---|---|---|---|---|---|
| Thread size | M20x1.5 | M20x1.5 | M20x1.5 | M20x1.5 | M20x1.5 |
| Gasket OD | 64 mm | 64 mm | 63 mm | 64 mm | 63 mm |
| Gasket ID | 54.1 mm | 54 mm | 54 mm | 54 mm | 54 mm |
| Can OD | 77 mm | 81 mm | 74 mm | 76.2 mm | 81 mm |
| Height | 87.3 mm | 86 mm | 86 mm | 79.38 mm | 86 mm |
| Internal bypass valve | Yes | Yes | Yes | Yes | Yes |
| Bypass PSID | 14 | 11 - 15 | 14 | 11 - 14 | 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.
12
Candidate removes ADBV
13
Closest known dimensional difference: height -2.3 mm. Verify application-specific requirements before substituting.
14
Closest known dimensional difference: gasket OD -1 mm. Verify application-specific requirements before substituting.
15
Closest known dimensional difference: height +2.1 mm. Verify application-specific requirements before substituting.
16
Closest known dimensional difference: height +2.1 mm. Verify application-specific requirements before substituting.
17
Closest known dimensional difference: height +2.1 mm. Verify application-specific requirements before substituting.
18
Closest known dimensional difference: gasket OD -1 mm. Verify application-specific requirements before substituting.
19
Closest known dimensional difference: height -15.1 mm. Verify application-specific requirements before substituting.
20
Closest known dimensional difference: gasket ID +1.5 mm. Verify application-specific requirements before substituting.
21
Closest known dimensional difference: height -23.5 mm. Verify application-specific requirements before substituting.
22
Closest known dimensional difference: height -13.3 mm. Verify application-specific requirements before substituting.
23
Closest known dimensional difference: height -14.3 mm. Verify application-specific requirements before substituting.
24
Closest known dimensional difference: height -5 mm. Verify application-specific requirements before substituting.
25
Closest known dimensional difference: height -7.3 mm. Verify application-specific requirements before substituting.
26
Closest known dimensional difference: height -12.9 mm. Verify application-specific requirements before substituting.
27
Closest known dimensional difference: height -12.9 mm. Verify application-specific requirements before substituting.
28
Closest known dimensional difference: height -12.9 mm. Verify application-specific requirements before substituting.
29
Closest known dimensional difference: height -12.5 mm. Verify application-specific requirements before substituting.
30
Closest known dimensional difference: height -2.2 mm. Verify application-specific requirements before substituting.
31
Closest known dimensional difference: height +2.7 mm. Verify application-specific requirements before substituting.
32
Closest known dimensional difference: gasket OD -1.1 mm. Verify application-specific requirements before substituting.
33
Closest known dimensional difference: gasket OD -1.1 mm. Verify application-specific requirements before substituting.
34
Closest known dimensional difference: height -1.3 mm. Verify application-specific requirements before substituting.
35
Closest known dimensional difference: gasket OD -1.1 mm. Verify application-specific requirements before substituting.
36
Closest known dimensional difference: height -1.3 mm. Verify application-specific requirements before substituting.
37
Closest known dimensional difference: height -12.3 mm. Verify application-specific requirements before substituting.
38
Closest known dimensional difference: height -5.5 mm. Verify application-specific requirements before substituting.
39
Closest known dimensional difference: height -4.7 mm. Verify application-specific requirements before substituting.
40
Closest known dimensional difference: height +15.9 mm. Verify application-specific requirements before substituting.
41
Closest known dimensional difference: height -4.7 mm. Verify application-specific requirements before substituting.
42
Closest known dimensional difference: height -4.7 mm. Verify application-specific requirements before substituting.
43
Closest known dimensional difference: height +8 mm. Verify application-specific requirements before substituting.
44
Closest known dimensional difference: height +2.1 mm. Verify application-specific requirements before substituting.
45
Closest known dimensional difference: height -8.3 mm. Verify application-specific requirements before substituting.
46
Closest known dimensional difference: height -20.3 mm. Verify application-specific requirements before substituting.
47
Closest known dimensional difference: height -16.7 mm. Verify application-specific requirements before substituting.
48
Closest known dimensional difference: height -21.8 mm. Verify application-specific requirements before substituting.
49
Closest known dimensional difference: height -5 mm. Verify application-specific requirements before substituting.
50
Closest known dimensional difference: height -5 mm. Verify application-specific requirements before substituting.
51
Closest known dimensional difference: height -10.8 mm. Verify application-specific requirements before substituting.
52
Closest known dimensional difference: height -22.3 mm. Verify application-specific requirements before substituting.
53
Closest known dimensional difference: height +14.3 mm. Verify application-specific requirements before substituting.
54
Large bypass PSI mismatch: 8 psi
55
Large bypass PSI mismatch: 8.5 psi
56
Large bypass PSI mismatch: 8.5 psi
57
Closest known dimensional difference: height -2.3 mm. Verify application-specific requirements before substituting.
58
Closest known dimensional difference: height -2.3 mm. Verify application-specific requirements before substituting.
59
Closest known dimensional difference: gasket ID +2.9 mm. Verify application-specific requirements before substituting.
60
Closest known dimensional difference: height +2.1 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.
Acura (1 vehicle/engine combination)
- Year unknown Acura
Honda (1 vehicle/engine combination)
- Year unknown Honda