Napa
Napa 1663
Industrial filter element
Napa 1663 specifications
The Napa 1663 is a 12µm filter element. Collapse pressure rating is 250 PSID. 2 verified cross-references are available from aftermarket manufacturers.
Physical fit
- Outer Diameter (O.D.)
- Not yet verified from an OEM source
- Inner Diameter (I.D.)
- Not yet verified from an OEM source
- Overall Length
- Not yet verified from an OEM source
- Micron Rating
- 12µmSource under review
- Seal Material
- Not yet verified from an OEM source
- Connection / Thread
- Not yet verified from an OEM source
Performance: Napa published values
These are Napa's own published numbers. Performance specs differ by brand and are never inherited across cross-references.
- Collapse Rating
- 250 PSID
What replaces the Napa 1663?
2 published cross-references on file. Select to expand.
What replaces the Napa 1663?
2 published cross-references on file. Select to expand.
A cross-reference confirms dimensional fit and micron rating, not performance equivalence. Beta ratio, collapse rating, media, and service life can differ between brands.
Published cross-references
| Part Number | Manufacturer | Match |
|---|---|---|
| HP76VL4-12MB | Hy-Pro | Verified |
| 22-0369 | FilterMart | Sourced |
Application & Compatibility
The NAPA 1663 is designed for use in industrial filtration applications. Rated at 12µm.
The 250 PSID collapse rating indicates the maximum differential pressure this element can withstand during cold starts or bypass conditions without structural failure. Ensure your system's maximum differential pressure does not exceed this rating.
Frequently Asked Questions
What micron rating is the Napa 1663?
Is there a cross-reference for the Napa 1663?
What is the collapse pressure rating of the Napa 1663?
How this entry is verified
Every specification on this page names its source: manufacturer documents first, distributor catalogs second, decoded part-number patterns labeled as such. When a value has not been verified from an OEM source, the cell says so. Cross-references are fit claims, never performance claims.
Request a quote for the Napa 1663
Tell us where to send it and we'll get you pricing and availability within 24 hours. Leave a number and we'll call you back within the hour.
Verified Cross-References
520,000+ verified cross-references on file
Fast Response
Quotes and answers within 24 hours
Expert Support
Real filtration specialists, not call centers