Does the Bosch 3323 Fit the 2019 Gmc Sierra 1500 5.3L?
Compatibility Details
CONFIRMED FIT
Bosch 3323: compatible with 2019 Gmc Sierra 1500.
Good news — this one checks out. The 3323 threads right onto the 2019 Gmc Sierra 1500 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 | 2019 Gmc Sierra 1500 5.3L 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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