Purolator L22821 oil filter matches
Compare Purolator L22821 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 Purolator L22821 Reference filter | WIX 51361Best Match SAFE | SAFE | SAFE | SAFE |
|---|---|---|---|---|---|
| Thread size | 3/4-16 | 3/4-16 | 3/4-16 | 3/4-16 | 3/4-16 |
| Gasket OD | 63 mm | 62.87 mm | 63 mm | 62.7 mm | 63 mm |
| Gasket ID | 55.1 mm | 55.19 mm | 55.1 mm | 54.6 mm | 55 mm |
| Can OD | 80.01 mm | 82.14 mm | 75.69 mm | 76.2 mm | 82.14 mm |
| Height | 100.08 mm | 104.5 mm | 98.3 mm | 89.66 mm | 103.4 mm |
| Internal bypass valve | Yes | Yes | Yes | Yes | Yes |
| Bypass PSID | 12 - 15 | 12 - 15 | 12 - 15 | 14 | 13 - 19 |
| 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.
10
Closest known dimensional difference: height -1.5 mm. Verify application-specific requirements before substituting.
11
Closest known dimensional difference: height -19 mm. Verify application-specific requirements before substituting.
12
Closest known dimensional difference: gasket ID -3 mm. Verify application-specific requirements before substituting.
13
Closest known dimensional difference: height -2.6 mm. Verify application-specific requirements before substituting.
14
Closest known dimensional difference: height -3.3 mm. Verify application-specific requirements before substituting.
15
Closest known dimensional difference: height -1.1 mm. Verify application-specific requirements before substituting.
16
Closest known dimensional difference: height -10.7 mm. Verify application-specific requirements before substituting.
17
Closest known dimensional difference: height -26.1 mm. Verify application-specific requirements before substituting.
18
Closest known dimensional difference: height -13.7 mm. Verify application-specific requirements before substituting.
19
Closest known dimensional difference: height +10.1 mm. Verify application-specific requirements before substituting.
20
Closest known dimensional difference: height -24.4 mm. Verify application-specific requirements before substituting.
21
Closest known dimensional difference: height -24.4 mm. Verify application-specific requirements before substituting.
22
Closest known dimensional difference: height -24.5 mm. Verify application-specific requirements before substituting.
23
Closest known dimensional difference: height -24.4 mm. Verify application-specific requirements before substituting.
24
Closest known dimensional difference: height -24.4 mm. Verify application-specific requirements before substituting.
25
Closest known dimensional difference: height -23.3 mm. Verify application-specific requirements before substituting.
26
Closest known dimensional difference: height -26.1 mm. Verify application-specific requirements before substituting.
27
Candidate removes ADBV
28
Closest known dimensional difference: height -34.6 mm. Verify application-specific requirements before substituting.
29
Closest known dimensional difference: height -34.3 mm. Verify application-specific requirements before substituting.
30
Closest known dimensional difference: height -10.7 mm. Verify application-specific requirements before substituting.
31
Closest known dimensional difference: height -25.7 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKY32
Closest known dimensional difference: height +11.7 mm. Verify application-specific requirements before substituting.
33
Closest known dimensional difference: height -24.5 mm. Verify application-specific requirements before substituting.
34
Closest known dimensional difference: height -14.8 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKY35
Closest known dimensional difference: height -35.1 mm. Verify application-specific requirements before substituting.
36
Closest known dimensional difference: height -46.5 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKY37
Closest known dimensional difference: height -33.1 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKY38
Closest known dimensional difference: height -10.7 mm. Verify application-specific requirements before substituting.
39
Closest known dimensional difference: height -33.5 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKY40
Closest known dimensional difference: height -33.1 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKY41
Closest known dimensional difference: height -33.1 mm. Verify application-specific requirements before substituting.
1.0/5.0
RISKY42
Bypass presence unknown on one or both filters
43
Bypass presence unknown on one or both filters
44
Bypass presence unknown on one or both filters
45
Bypass presence unknown on one or both filters ยท ADBV unknown on one or both filters