Does the K N-HP-1010 Fit the 2021 Nissan Altima 2.5L?
Compatibility Details
CONFIRMED FIT
Confirmed fit. The N-HP-1010 is compatible with your 2021 Nissan Altima.
Good news — this one checks out. The N-HP-1010 threads right onto the 2021 Nissan Altima with no issues. Thread pitch matches, gasket seats properly, and you’ve got clearance to spare. Here’s the full breakdown.
FILTER SPECIFICATIONS
| Specification | N-HP-1010 | 2021 Nissan Altima 2.5L Requires | Match? |
|---|---|---|---|
| Thread Size | M20x1.5 | M20x1.5 | ✓ |
| Gasket OD | 65 mm | 65 mm | ✓ |
| Filter Height | 85 mm | — | — |
| Filter Diameter | 76 mm | — | — |
| Anti-Drainback Valve | Yes | Recommended | ✓ |
| Bypass Valve (PSI) | 11 | 8–12 | ✓ |
INSTALLATION NOTES
Hand-tighten until gasket contacts housing, then 3/4 turn more. No thread tape needed on metric threads.
WHERE TO BUY
I’d put this filter on my own car. The N-HP-1010 is the right match.
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Questions about your specific setup? Reach out — I try to respond within a day.