Keep automatic-transmission fluid clean and flowing with the Beck/Arnley Transmission Filter Kit 044-0346, an internal filter kit that drops in as a direct replacement on the 2005-2006 Nissan Altima. The filter draws fluid from the transmission sump so the pump and hydraulic circuits stay fed with debris-free fluid; because it mounts inside the unit, transmission disassembly is required to service it. See the Buyer's Guide tab for engine details.
- Internal filter: Located inside the transmission, so partial disassembly is needed for replacement.
- Matches OE form, fit and function: Designed as a direct replacement for the original equipment on foreign-nameplate applications, with attention to form, fit, and function.
- Installation sealing included: Includes the o-rings and/or gaskets required for complete filter installation, and a premium rubber pan gasket where applicable.
- Application specific: Built specifically for the listed vehicle.
Clogged or restricted transmission filters can lead to signs such as delayed or harsh shifts, slipping, or a whining pump — if a saturated filter is the cause, this kit replaces it during a fluid-and-filter service. Always confirm the correct service procedure and fill specification for your vehicle.
Interchange: B279 · 317288Y000 · W01331767244
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicle does this filter kit fit?
It is designed as a direct-fit replacement for the 2005-2006 Nissan Altima. Check the Buyer's Guide tab to confirm it matches your vehicle.
Is this an internal or external transmission filter?
It is an internal filter located inside the transmission, so partial transmission disassembly is required to replace it.
Does the kit include gaskets and seals?
Yes. It includes the o-rings and/or gaskets required for complete filter installation, plus a premium rubber pan gasket where applicable.
What does a transmission filter do?
It strains debris from the fluid drawn from the sump, helping keep the pump and hydraulic circuits supplied with clean fluid.
What are signs the filter may need replacing?
Delayed or harsh shifts, slipping, or a whining pump can indicate a restricted filter. Diagnose the cause first; if a clogged filter is to blame, this kit replaces it.
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