The 5.4-liter Triton V8 is typically paired with a four-speed automatic transmission. Depending on the model year and vehicle (such as the F-150, Expedition, or Navigator), Ford used several variants in the four-speed family, including the 4R70W, E4OD, and 4R100.
Overview of the transmission options
Ford’s 5.4 Triton was mated to multiple four-speed automatic transmissions throughout its production run. The exact unit depended on the specific vehicle, year, and market. Here are the main four-speed options you’re likely to encounter in used listings.
- 4R70W: A widely used four-speed automatic in many mid-1990s to early-2000s Ford light-truck applications that could include the 5.4 Triton.
- E4OD: An electronically controlled four-speed automatic used on earlier Ford trucks and SUVs with the 5.4 in some markets and model years.
- 4R100: A later four-speed overdrive automatic used in heavier-duty configurations and some late-1990s to early-2000s trucks with the 5.4.
In practice, most lighter-duty 5.4 Triton applications relied on the 4R70W, while some later or heavier-duty setups used the E4OD or 4R100. Always verify the exact transmission code for a given vehicle, since configurations can vary by year and model.
How to identify your transmission
To confirm the exact transmission installed on a 5.4 Triton, use these steps. They can help you source the correct parts or plan a service:
- Check the transmission code plate: look on the side of the transmission housing for a model code such as 4R70W, E4OD, or 4R100.
- Consult the vehicle’s build sheet or door jamb sticker for the original drivetrain specifications.
- Review service records or the VIN-based history report for references to the transmission type or service history.
Knowing the exact transmission model helps with maintenance decisions, parts compatibility, and potential replacements.
Summary
In short, the 5.4 Triton engine is typically paired with a four-speed automatic transmission. The most common variants you’ll encounter are the 4R70W, E4OD, and 4R100, with the exact choice depending on the vehicle, year, and configuration. For buyers and owners, verifying the specific transmission code on the vehicle is the best way to ensure accurate maintenance and parts compatibility.
What trucks have the 4R75E transmission?
The Ford 4R75E transmission was used in various Ford vehicles during the years 2004 to 2014, including the Ford F-150, Expedition, Explorer, Mustang, and Crown Victoria, among others. It was known for its smooth shifting and torque converter lock-up, which contributed to improved fuel efficiency and drivability.
What transmission does a 2005 F-150 5.4 have?
Transmission 4R75E / 4x4.
What year 5.4 triton to avoid?
2004: The 2004 Ford F-150 is often cited as one of the worst years due to numerous mechanical issues. Problems with the 5.4L Triton V8 engine, such as spark plug breakage and cam phaser failures, plagued this model year.
What vehicles have a 4R44E transmission?
4R44E and 4R55E
- 1995–2001 Ford Ranger.
- 1995–1997 Ford Aerostar.
- 1995–1998 Ford Scorpio.
- 1995–1996 Ford Explorer.
- 1995–2001 North American Mazda B-Series.