For the 2004 and 2005 model years, the 4R70W/E was used exclusively in 4.2L V-6 and 4.6L V-8 applications, while the 5.4L V-8 received instead the 4R75E. This coincides with the introduction of the 3 valve 5.4L engine, which was significantly more powerful than its predecessor and the timing suggests that a slightly more robust transmission was necessary to compliment the engine's performance. Considering that the AOD was originally introduced in 1980, the transmission platform enjoyed a relative long service life in the Ford F-150 and related applications.
Ford 4R70W, 4R70E Gear Ratios
1 |
2 |
3 |
4 |
R |
2.84 : 1 |
1.55 : 1 |
1.00 : 1 |
0.70 : 1 |
2.23 : 1 |
Ford 4R70W, 4R70E Transmission Specs
Transmission: |
Ford 4R70W & 4R70E |
|
Type: |
4 speed overdrive automatic transmission |
|
Predecessor: |
Ford AODE |
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Applications: |
Various, 1993 - 2005 Ford F-150 |
|
Case Material: |
Aluminum |
|
Max Input Torque: |
~ 516 lb-ft (700 n-m) |
|
ATF Type/Spec: |
MERCON V ATF (Motorcraft XT-5-QMC) |
|
Transmission Filter: |
||
Service Intervals: |
Replace transmission fluid and filter every 150,000 miles under normal conditions, 30,000 miles if towing/hauling frequently |
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Features: |
• An evolution of the original AOD transmission introduced in 1980 • 4R70W and 4R70E models only differ slightly, with the "E" models featuring more sophisticated integration between the transmission sensors and vehicle's PCM |
|
4 |
Four forward gears |
|
R |
Rear wheel drive applications |
|
70 |
700 n-m nominal max input torque capacity |
|
W/E |
Wide ratio transmission, electronically controlled |