RE4R01A [87-UP] Automatic Transmission Filter

When the Automatic Transmission Filter in a JR403E unit is restricted or past its service life, fluid pressure drops across the whole hydraulic circuit and the transmission stops shifting cleanly. Replacing it with the correct part for this specific unit, identified here as RL4R01A, is the first step in any fluid-side diagnosis or rebuild on this application.

This is a single-piece Automatic Transmission Filter listing. There are no gaskets, no seals, no friction material, and no overhaul components included. If your job calls for those items they need to be sourced separately. Knowing that up front avoids the delay of a return.

The Automatic Transmission Filter is cataloged for the JR403E automatic transmission covering production years 1989 through 1998. Before placing an order, locate the transmission identification code on the actual unit and confirm the build year. The catalog code and the year both need to match this application; using an Automatic Transmission Filter from a different model range can cause fit problems or pressure faults after reassembly.

REMCO has worked in automatic transmission parts since 1991. Each item that goes out is verified against the catalog listing before it leaves, and the part number is checked at that point, not assumed from the stock order entry. At 1 lb this Automatic Transmission Filter ships light, but the check happens regardless of the size of the order.

• Restoring proper fluid flow through the valve body starts with a clean Automatic Transmission Filter; a clogged or worn Automatic Transmission Filter causes shift hesitation and pressure loss that no other repair can fix.
• This listing is for the Automatic Transmission Filter only. It does not include a gasket set, seals, clutch packs, steels, or any other components. Verify what your job requires before ordering.
• Unlike pre-packaged Automatic Transmission Filters that sit in a warehouse, this unit is pulled and inspected individually at the time of order, and the part number is confirmed against the catalog record before it ships.
• Contents: one Automatic Transmission Filter, 1 lb shipped weight. Part number RL4R01A, application JR403E, model years 1989 through 1998.
• Before ordering, confirm the transmission code stamped on the unit and the build year of the vehicle. The code must read JR403E and the year must fall within the 1989-1998 range.

What's in the box

• 1 x Automatic Transmission Filter, RL4R01A RE4R01A [6 Cylinder 2WD 300zx 6 Pieces 2WD 4x4]

Compatible vehicles

• Fits Frontier [98-04].