Does the Bosch 3323 Fit the 2021 Nissan Altima 2.5L?
Compatibility Details
CONFIRMED FIT
Confirmed fit. The 3323 is compatible with your 2021 Nissan Altima.
Good news — this one checks out. The 3323 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 | 3323 | 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
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No other confirmed-fit filters found for this vehicle yet. Check back soon.
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