5
Large bypass PSI mismatch: 22 psi
Baldwin B178 oil filter matches
Compare Baldwin B178 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 5 vehicle/engine combinations across 5 makes, including Audi, BMW, Dodge, and 2 other makes.
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 B178 Reference filter | Bosch 3421Best Match SAFE | SAFE | SAFE | SAFE |
|---|---|---|---|---|---|
| Thread size | 3/4-16 | 3/4-16 | 3/4-16 | 3/4-16 | 3/4-16 |
| Gasket OD | 69.9 mm | 70 mm | 69.6 mm | 71 mm | 70.6 mm |
| Gasket ID | 60.9 mm | 61 mm | 60.2 mm | 62 mm | 62.2 mm |
| Can OD | 76.2 mm | 75.01 mm | 75.77 mm | 76 mm | 77.47 mm |
| Height | 130.2 mm | 120.4 mm | 119.5 mm | 131 mm | 116.08 mm |
| Internal bypass valve | Yes | Yes | Yes | Yes | Yes |
| Bypass PSID | 30 | 25 - 35 | 30 | 27 - 35 | 30 |
| 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 -10.7 mm. Verify application-specific requirements before substituting.
7
Closest known dimensional difference: height -14.1 mm. Verify application-specific requirements before substituting.
8
Closest known dimensional difference: height -7.8 mm. Verify application-specific requirements before substituting.
9
Closest known dimensional difference: height +3.9 mm. Verify application-specific requirements before substituting.
10
Large bypass PSI mismatch: 16.5 psi
11
Large bypass PSI mismatch: 16.5 psi
12
Large bypass PSI mismatch: 20.5 psi
13
Closest known dimensional difference: height -65.3 mm. Verify application-specific requirements before substituting.
14
Large bypass PSI mismatch: 20.5 psi
15
Closest known dimensional difference: gasket OD +1.6 mm. Verify application-specific requirements before substituting.
16
Large bypass PSI mismatch: 20.5 psi
17
Large bypass PSI mismatch: 20.5 psi
18
Large bypass PSI mismatch: 18 psi
19
Large bypass PSI mismatch: 18 psi
20
Large bypass PSI mismatch: 18 psi
21
Large bypass PSI mismatch: 14 psi
22
Large bypass PSI mismatch: 14 psi
23
Large bypass PSI mismatch: 14 psi
24
Closest known dimensional difference: height -75.3 mm. Verify application-specific requirements before substituting.
25
Large bypass PSI mismatch: 22 psi
26
Closest known dimensional difference: height -17.5 mm. Verify application-specific requirements before substituting.
27
Closest known dimensional difference: height +17.4 mm. Verify application-specific requirements before substituting.
28
Large bypass PSI mismatch: 20.5 psi
29
Large bypass PSI mismatch: 20.5 psi
30
Large bypass PSI mismatch: 14 psi
31
Large bypass PSI mismatch: 16 psi
32
Closest known dimensional difference: height -52.2 mm. Verify application-specific requirements before substituting.
33
Large bypass PSI mismatch: 14 psi
34
Large bypass PSI mismatch: 14 psi
35
Large bypass PSI mismatch: 14 psi
36
Large bypass PSI mismatch: 15 psi
37
Large bypass PSI mismatch: 22 psi
38
Large bypass PSI mismatch: 20.5 psi
39
Large bypass PSI mismatch: 14 psi
40
Closest known dimensional difference: height -16.5 mm. Verify application-specific requirements before substituting.
41
Large bypass PSI mismatch: 14 psi
42
Large bypass PSI mismatch: 14 psi
1.0/5.0
RISKY43
Large bypass PSI mismatch: 14 psi
1.0/5.0
RISKY44
Large bypass PSI mismatch: 14 psi
45
Large bypass PSI mismatch: 16 psi
1.0/5.0
RISKY46
Closest known dimensional difference: height +9.8 mm. Verify application-specific requirements before substituting.
47
Large bypass PSI mismatch: 10 psi
48
Large bypass PSI mismatch: 20.5 psi
1.0/5.0
RISKY49
Large bypass PSI mismatch: 16 psi
1.0/5.0
RISKY50
Large bypass PSI mismatch: 22 psi ยท Candidate removes ADBV
51
Closest known dimensional difference: height -75.2 mm. Verify application-specific requirements before substituting.
52
Large bypass PSI mismatch: 14 psi
53
Large bypass PSI mismatch: 20.5 psi
54
Large bypass PSI mismatch: 20.5 psi
55
Large bypass PSI mismatch: 14 psi
56
Large bypass PSI mismatch: 14 psi
57
Large bypass PSI mismatch: 14 psi
58
Large bypass PSI mismatch: 14 psi
59
Large bypass PSI mismatch: 14 psi
60
Large bypass PSI mismatch: 16 psi
1.0/5.0
RISKYDocumented 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.
Audi (1 vehicle/engine combination)
- Year unknown Audi
BMW (1 vehicle/engine combination)
- Year unknown BMW
Dodge (1 vehicle/engine combination)
- Year unknown Dodge
Porsche (1 vehicle/engine combination)
- Year unknown Porsche
Volkswagen (1 vehicle/engine combination)
- Year unknown Volkswagen
Non-vehicle applications
- Equipment applications: Bobcat
- Equipment applications: Deutz
- Equipment applications: Ingersoll-Rand
- Equipment applications: Vermeer