Fleetguard LF3692 vs NAPA Gold 101000: Oil Filter Compatibility
Compare Fleetguard LF3692 and NAPA Gold 101000 oil filters by compatibility, dimensions, thread size, gasket fit, bypass valve, anti-drainback valve status, and match confidence. Use this comparison as a fitment review, not as an automatic substitution guarantee.
Quick verdict
Large gasket OD variation · Large gasket ID variation
- Thread size is the first hard-fit check for any comparison of spin-on filters.
- Gasket OD and gasket ID are the most important seal-related dimensions.
- Height differences can matter for clearance even when thread and gasket fit appear close.
- Bypass and anti-drainback differences may be important, depending on the application.
Fleetguard LF3692 and NAPA Gold 101000 specifications
| Specification | Fleetguard LF3692 | NAPA Gold 101000 |
|---|---|---|
| Thread size | M20x1.5 | M20x1.5 |
| Gasket OD | 63 mm | 62 mm |
| Gasket ID | 52 mm | 56 mm |
| Can OD | 68 mm | 68.2 mm |
| Height | 65 mm | 65.43 mm |
| Internal bypass valve | No | Yes |
| Bypass PSID | Unknown | 8 |
| Anti-drainback valve | No | Yes |
What matters most in this comparison?
Thread match: A direct spin-on substitute starts with the same thread size. If the threads differ, the comparison stops there.
Gasket fit: Even when thread size matches, the gasket outside diameter and inside diameter still control whether the filter seals safely against the mounting surface.
Height difference: Small height differences may be acceptable, but longer filters can create clearance problems in tighter installations.
Valve behavior: Bypass and anti-drainback differences can matter in real-world service, especially on cold start or in applications sensitive to oil drain-back.
Related filter pages
- Fleetguard LF3692 oil filter cross reference
- NAPA Gold 101000 oil filter cross reference
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- LUBER-FINER PH2876 oil filter cross reference
- Champ PH6607 oil filter cross reference
- Champ PH7317 oil filter cross reference
- WIX WL10053 oil filter cross reference
- Bosch 3300 oil filter cross reference
Before substituting, verify thread fit, gasket sealing dimensions, height clearance, bypass behavior, and anti-drainback requirements for your specific application.