Does the Royal PURPLE-10-2835 Fit the 2021 Nissan Altima 2.5L?
Compatibility Details
CONFIRMED FIT
The Fram Extra Guard PH3614 fits the 2021 Nissan Altima. Thread and gasket specs verified.
Good news — this one checks out. The PURPLE-10-2835 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 | PURPLE-10-2835 | 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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