Description
Wix 51372 is a full-flow spin-on lube oil filter that crosses directly to Motorcraft FL820S — the standard service oil filter for Ford 4.6L, 5.0L, and 5.4L gasoline V8 applications. Class A light-duty design with a dome-end bypass valve calibrated to 22 psi and 11-13 GPM flow capacity.
Specifications
| Manufacturer | Wix Filters |
|---|---|
| Part Number | 51372 |
| Part Type | Spin-on full-flow lube filter |
| Class | A (light-duty) |
| Bypass | Dome-end, 22 psi |
| Flow Rate | 11-13 GPM |
| Burst Pressure | 275 psi |
| Anti-drainback | Yes |
Cross References
This filter replaces or is equivalent to the following part numbers:
- Motorcraft: FL820S
- NapaGold / NAPA: 1372
- Fram: PH2
Applications
This filter fits the following gasoline engines:
- Ford 4.6L V8 (Modular)
- Ford 5.0L V8 (Coyote and earlier)
- Ford 5.4L V8 (Modular / Triton)
- Various Chrysler / Dodge / Lincoln / Mercury / Mazda / Land Rover gasoline applications
This filter is for gasoline applications. The 7.3L Power Stroke diesel uses Motorcraft FL1995 / Wix 51773 — do not substitute the 51372 for any Power Stroke service interval.









