The 47RE transmission was used in Dodge/Ram heavy‑duty pickups in the late 1990s to early 2000s, primarily in Ram 2500 and Ram 3500 models, with both gasoline and diesel engines. It was eventually replaced by the 48RE around 2003.
The 47RE is part of Chrysler’s electronic four‑speed automatic family and was chosen for heavy‑duty Ram applications. In practice, you’ll find it paired with the Ram 2500 and 3500 line during the late 1990s and early 2000s, especially in configurations featuring the 5.9L Magnum V8 gasoline engine and the Cummins diesel option.
Trucks and engines that used the 47RE
Below are the Ram heavy‑duty models and powertrains most commonly equipped with the 47RE during its production window. Individual configurations can vary by year and market, so verify with the build code on your vehicle.
- Dodge Ram 2500 (heavy‑duty), 1998–2002, with the 5.9L Magnum V8 gasoline engine
- Dodge Ram 3500 (heavy‑duty), 1998–2002, with the 5.9L Magnum V8 gasoline engine
- Dodge Ram 2500 (heavy‑duty), 1998–2002, with Cummins 5.9L diesel (24‑valve, 6BT)
- Dodge Ram 3500 (heavy‑duty), 1998–2002, with Cummins 5.9L diesel (24‑valve, 6BT)
In general, the 47RE was not used in the lighter Ram 1500 models of that era, and it was phased out in favor of the more modern 48RE configuration in 2003 as Ram updated its heavy‑duty lineup.
How to identify a 47RE
If you’re trying to confirm the transmission in a vehicle, the most reliable method is to check the factory build documents or the transmission identification code on the case. The 47RE is part of Chrysler’s electronically controlled four‑speed family and is distinct from the earlier 46RE and later 48RE families. A repair shop or dealership can decode the VIN/build sheet to confirm the exact transmission model.
Summary
The 47RE transmission was primarily used in Dodge Ram heavy‑duty pickups—specifically Ram 2500 and Ram 3500—during the late 1990s to early 2000s, with both gasoline 5.9L Magnum V8 and Cummins diesel options. It gave way to the 48RE in 2003 as Ram refreshed its automatic lineup. If you own or are shopping for a 47RE‑equipped Ram, verify the year, engine, and build code to ensure correct parts and service compatibility.