A failed solenoid pack is one of the most common electrical causes of shift complaints and pressure code faults in the 45RFE and 68RFE automatic transmission, and replacing it with a rebuilt unit is a direct path back to normal operation. This remanufactured solenoid pack is built for 45RFE and 68RFE units from 2004 and up, and it weighs 5 lb as a single assembled component ready for installation.
The solenoid pack controls shift timing, line pressure, and torque converter clutch engagement through a series of individual solenoids wired into one body. When one or more solenoids fail electrically, the transmission control module logs codes and may force the unit into limp mode or produce harsh, delayed, or missing shifts. Replacing the entire pack rather than individual solenoids restores all channels at once and removes intermittent faults that are difficult to isolate by solenoid.
This listing covers the solenoid pack assembly only. It does not include friction clutches, steel plates, Automatic Transmission Filter, gaskets, sealing rings, or any other mechanical rebuild components. If you are performing a full overhaul, those parts need to be sourced separately. Review your complete parts list against what this item covers before placing the order.
To confirm fitment, check the transmission identification tag or code on the actual unit. The 45RFE and 68RFE are related but not identical, and the application range starts at 2004 with no defined end year. Match the unit code before ordering to avoid a return.
- Skip the core search and downtime: this rebuilt solenoid pack ships ready to install, saving hours of bench diagnosis on failed shift or pressure control solenoids.
- This listing is for the solenoid pack only. It does not include clutch packs, steels, Automatic Transmission Filter, gaskets, or any other rebuild components. Verify your full parts list before ordering.
- A remanufactured unit at 5 lb means the internal solenoid circuits and valve functions have been restored, not just cleaned, targeting the electrical faults that cause erratic shifts or no-movement conditions.
- Contents: one rebuilt solenoid pack assembly, 5 lb. No additional pieces are included. Compatible with 45RFE and 68RFE automatic transmission units from 2004 and up.
- Before ordering, confirm the exact transmission code stamped on your unit and the model year of the vehicle. 45RFE and 68RFE share similar housings but differ internally.
What's in the box
- 1 x Solenoid, 45RFE 5-45RFE 68RFE Rebuilt Pack
Compatible vehicles
- Fits Dakota [00-03], Durango [00-03], Grand Cherokee [99-03], Liberty [02-03], Aspen [07-09], Ram 1500 1/2 Ton - Pickup [02-12], Ram 1500 Mega Cab 1/2 Ton - Pickup [06-08], Ram 2500 Mega Cab 3/4 Ton - Pickup [06-12], Ram 2500HD 3/4 Ton - Pickup [03-09], Ram 3500HD 1 Ton - Pickup [03-12], Commander [06-10], Wrangler [07-10].
| rebuilt solenoid pack sonnax 45rfe 5-45rfe 68rfe 2004-up Automatic transmission |
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