Donaldson P550505 vs WIX 57349: Oil Filter Compatibility
Compare Donaldson P550505 and WIX 57349 oil filters by compatibility, dimensions, thread size, gasket fit, bypass valve, anti-drainback valve status, and match confidence. Use this comparison as a fitment review, not as an automatic substitution guarantee. Both use a 13/16-16 thread.
Quick verdict
Candidate adds internal bypass; usually redundant with engine-mounted bypass · Candidate adds ADBV
- Thread size is the first hard-fit check for any comparison of spin-on filters.
- Gasket OD and gasket ID are the most important seal-related dimensions.
- Height differences can matter for clearance even when thread and gasket fit appear close.
- Bypass and anti-drainback differences may be important, depending on the application.
Donaldson P550505 and WIX 57349 specifications
How matching is scored| Specification | Donaldson P550505 | WIX 57349 |
|---|---|---|
| Thread size | 13/16-16 | 13/16-16 |
| Gasket OD | 70 mm | 69.98 mm |
| Gasket ID | 60 mm | 60.96 mm |
| Can OD | 75 mm | 74.19 mm |
| Height | 113 mm | 86.46 mm |
| Internal bypass valve | No | Yes |
| Bypass PSID | Not applicable | 13 - 19 |
| Anti-drainback valve | No | Yes |
What matters in this specific comparison
Thread size matches: both are 13/16-16.
Gasket OD is identical at 70 mm.
Gasket ID differs by 1 mm (Donaldson P550505: 60 mm, WIX 57349: 60.96 mm).
Donaldson P550505 is 26.5 mm taller (Donaldson P550505: 113 mm, WIX 57349: 86.46 mm) -- check clearance before substituting.
Can OD differs by 0.8 mm (Donaldson P550505: 75 mm, WIX 57349: 74.19 mm).
Bypass valve presence differs: WIX 57349 has one, Donaldson P550505 does not.
Open related filters
Before substituting, verify thread fit, gasket sealing dimensions, height clearance, bypass behavior, and anti-drainback requirements for your specific application.