What years did Dodge use the 47RE transmission?
The 47RE is a late-1990s to early-2000s four-speed automatic used by Dodge Ram trucks. It sits in Dodge’s transmission lineup between the older 46RE and the later 48RE, and was deployed primarily in heavy‑duty Ram configurations during that era.
The Dodge 47RE was used from roughly the 1998/1999 model year through the 2002/2003 model year, with some late 2002 to early 2003 builds carrying it before the 48RE took over in 2003.
Timeline and model coverage
The following overview gives the commonly cited window for when the 47RE appeared in Dodge Ram trucks, noting that exact year usage can vary by engine, trim, and market. This helps distinguish the 47RE from its predecessors and successors.
- 1998–2002: Primary window for the 47RE in Dodge Ram pickups, especially heavy‑duty 2500/3500 configurations and the 5.9L Magnum V8 gas engines, with electronic controls characteristic of the 47RE family.
- 2003: Transition year when the 48RE began to appear on most new heavy‑duty Dodge Ram applications, gradually phasing out the 47RE.
In summary, Dodge’s use of the 47RE spans the late 1990s to the early 2000s, with the 48RE taking over in 2003 for newer production and many model-year updates.
Notes on engine compatibility
While the 47RE is most commonly associated with Ram HD trucks equipped with the 5.9L Magnum gas engine, certain diesel configurations and trim levels also employed the 47RE variant. The exact transmission in a given truck can depend on the engine, production date, and market requirements, so checking the VIN or transmission tag is the best way to confirm.
Summary
The Dodge 47RE was used primarily in late‑1990s to early‑2000s Ram pickups, typically from model year 1998/1999 through 2002/2003, with 48RE replacing it for most new heavy‑duty applications starting in 2003. For precise year and configuration, refer to the vehicle’s documentation or inspect the transmission tag.
How do you tell if you have a 47RE or 48RE?
Area you kind of have this wavy finish. Um around it. And then the inner rad. Uh is kind of like a rougher kind of machined. Look to it.
What year did the 47RE come in?
The 47RE was introduced in 1996 and served through 2002, mated to both the 12-valve and early 24-valve engines. The 48RE followed from 2003 to 2007, designed to complement the high-output 5.9L common-rail Cummins.
What's the difference between 47RE and 47RH?
The main difference is that the 47RH is a hydraulically controlled transmission, while the 47RE is the electronically controlled version that replaced it. The 47RE features an electronic governor solenoid and transducer, and a different overdrive piston design, making it the more modern and updated version.
| Feature | 47RH | 47RE |
|---|---|---|
| Control | Fully hydraulic | Partially electronic |
| Governor | Mechanical governor | Electronic governor solenoid and transducer |
| Year Introduced | 1994-1995 models | 1996 models and later |
| Internal Changes | Uses steel planets but does not have electronic components for shifting | Features steel planets and electronic controls for the governor |
| External Connections | Three-pin connector | Three-pin connector |
| Overdrive | The overdrive piston support has ports that are left open | Has different overdrive piston support where ports are plugged |
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You can watch this video to learn about the differences in components between these transmissions: 58sHorsetorques DieselYouTube · Sep 9, 2022
What vehicles have a 47RE transmission?
Transmission Fitment
The Dodge 47RE transmission is a four-speed automatic transmission that was implemented in 1994-2002 Dodge Ram 2500 and 3500 trucks. The 47RE is an update of Chrysler's A727 design.
