When shift behavior points to a faulty solenoid assembly on a 5R55W, 5R55S, or 5R55N automatic transmission, this new unit is a direct replacement that restores proper electronic control without the uncertainty of a rebuilt part. Part number 56954L covers the [04-UP] range and retros back to 2002, so earlier production units in that family are also addressed by this same assembly.
This is a single solenoid assembly. There is no valve body, no solenoid pack bundle, no Automatic Transmission Filter, and no friction components in this shipment. The listing is for this one part at 2.5 lb shipped weight. If your repair requires additional components alongside this assembly, those need to be sourced separately before the job begins.
Fitment is specific to the 5R55W, 5R55S, and 5R55N transmission families. These three codes share enough architecture that a single solenoid assembly part number covers all three, but the confirmation step still matters: locate the transmission identification tag on the unit and verify the code matches before placing the order. A misidentified transmission is the most common reason a correct part ends up being the wrong part.
REMCO has worked in automatic transmission parts since 1991. Every part that ships goes out against a verified pick list, and a piece list is included in the box so the tech at the bench can confirm what arrived before the unit goes on the lift. That process does not change whether the order is a full overhaul kit or a single solenoid assembly like this one.
- Replaces a failed solenoid assembly directly, restoring shift control without sourcing individual components from multiple suppliers.
- This listing covers the solenoid assembly only. No solenoid pack, no valve body, no Automatic Transmission Filter, no friction kit. Confirm what your repair needs before purchasing.
- New solenoid assembly, not rebuilt. Fits 5R55W, 5R55S, and 5R55N units. Part number 56954L retros back to 2002 applications despite the [04-UP] base listing range.
- Single solenoid assembly, 2.5 lb. Part reference 56954L. No additional hardware or subcomponents included in this shipment.
- Before ordering, confirm your transmission code is 5R55W, 5R55S, or 5R55N and that your unit date range aligns with 2002 and up. Code is typically on the transmission tag.
What's in the box
- 1 x Solenoid, 5R55W 5R55S Assembly New [56954l Will Retro To]
Compatible vehicles
- Fits Mustang [05-10], Thunderbird [02-05], Explorer [02-10], Explorer Sport Trac [05-10], S-Type [00-02], XK8 [01-02], XKR [00-02], Aviator [03-05], LS [00-06], Mountaineer [99-01].
| solenoid assembly new 5r55w 5r55s 2004-up (56954l will retro to 2002) Automatic transmission |
Default Title |
|---|