A-Premium Automatic Transmission Fluid Filter & Pan Gasket — Direct-Fit for Nissan/Infiniti RWD, OE Fitment

A-Premium's Automatic Transmission Fluid Filter with Pan Gasket is a direct-fit replacement that helps keep automatic transmissions cleaner by capturing debris and sealing the transmission pan for leak-free performance.

This replacement kit pairs a precision-molded transmission filter with a matching pan gasket so you can change the filter and reseal the pan in one service. It’s engineered to meet the original equipment fitment and function for many Nissan and Infiniti rear-wheel-drive models and select 5‑/7‑speed transmissions. The kit includes the items needed for a straightforward fluid/filter service and is suitable for routine maintenance during a transmission service interval.

Which vehicles does this A-Premium filter and gasket fit?

This kit lists wide compatibility across Nissan and Infiniti model years that use the referenced part numbers. Fitment covers many 2003–2015 Nissan models and several Infiniti models specified for RWD and certain transmission types. Always verify your vehicle year, drive type, and transmission before ordering.

• Reference part numbers: B327, V380551, 31728-97X00, 3172897X00.
• Nissan fitment examples: 350Z (2003–2009), Armada (2005–2015 RWD), Frontier (2005–2015), NV1500/2500/3500 (2012–2015), Pathfinder (2005–2012 RWD), TITAN (2004–2015), Xterra (2005–2015).
• Infiniti fitment examples: EX35 (2008–2011 RWD 7-speed), FX35/FX45, G35/G37, M35/M45, Q45, QX56 (various model years listed).

How does this filter protect my transmission during service?

The filter captures metallic particles, clutch material, and other debris that can circulate in automatic transmissions. By removing contaminants before they re-enter hydraulic passages, the filter helps maintain cleaner fluid and consistent hydraulic response. Replacing the filter at recommended intervals reduces the chance of build-up that can impair shifting quality.

• Media designed to trap common transmission contaminants and particles.
• Direct-fit mounting to match original filter location and flow orientation.
• Helps preserve valve body and clutch pack function by reducing debris recirculation.

What comes in the package and what should I check before installation?

The kit contains one automatic transmission filter and one pan gasket — the basic items needed for a pan-drop filter replacement. Before starting the job, confirm the listed part numbers and cross-reference your vehicle’s VIN or build data to ensure correct fit. Also inspect the pan and magnet surfaces for excessive wear or scoring that might require additional parts or service.

• Included: 1 x transmission filter, 1 x pan gasket.
• Confirm vehicle compatibility by entering vehicle details on the product page and reading the seller’s special notes.
• Inspect pan bolts, pickup tube, and pan magnets while the pan is removed.

Is this an OEM part and what quality should I expect?

A-Premium supplies aftermarket replacement components engineered to match the original equipment’s form, fit, and function rather than being factory-branded parts. The filter and gasket are manufactured to provide a reliable sealing surface and effective filtration suitable for routine maintenance. As with all aftermarket items, follow proper installation procedures and use correct fluid types and fill volumes recommended by your vehicle maker.

• Aftermarket replacement designed to meet OEM-style fitment and function.
• Sold as a service kit to simplify fluid/filter replacement jobs.
• Recommended: use manufacturer-specified ATF and torque specs during reassembly.

Who is this for: The A-Premium Automatic Transmission Fluid Filter with Pan Gasket is for DIY mechanics, independent shops, and fleet technicians who perform transmission fluid and filter services on compatible Nissan and Infiniti rear-wheel-drive models. It’s intended for routine maintenance rather than major transmission repairs; buyers should know their vehicle’s transmission type and model year before purchasing. If you need a complete overhaul, consult a transmission specialist for additional parts and diagnostics.