January 01, 2013
AODE, 4R70W/75W Valve Body Identification
Valve Body Xpress
4R70E, 4R70W, 4R75E, 4R75W
Remanufactured Valve Body
Part No. F098
’09-Later
Tech & Install Tips Find a DistributorA 2-3 accumulator support plate is added during the remanufacturing process to elminate separator plate cracking. Sonnax remanufactured valve body F098 is a direct replacement. No modifications are needed as it completely interchanges with the OE valve body.
AODE, 4R70W/75W Valve Body Identification
Part Number Chart
| Part Number | Description |
|---|---|
| F091 | AODE, '92 |
| F092 | AODE, '93-'95 |
| F093 | 4R70W, '96-'97 |
| F094 | 4R70W, '98-'00 |
| F095 | 4R70E/4R70W/75W/75E, '01-'08 |
| F098 | 4R70E/4R70W/75W/75E, '09-Later |
'92-'00 Identification
Casting Number
- 1992 has 13mm dowel pins and an F2 Rough Forging Number.
- 1993-1995 have 13mm dowel pins and an F3 Rough Forging Number.
- 1996-2000 have 10mm dowel pins and an F6 Rough Forging Number.
- To identify if you have a '96-'97 or a '98-'00, use the solenoid identification. The '96-'97 use a wired harness. The '98-'00 uses a solid harness.
The Casting Number is located under the plate. See RED ARROW for location.
Solenoid Type Identification
The change from wired to solid harness occurred in models years 1996 & 1997.
| Solid Harness | Wired Harness |
|---|---|
 |  |
4R70W, '98-Later Identification
Sonnax adds a small 2-3 accumulator support plate on '01-later 4R70W valve bodies. The addition of this plate eliminates separator plate cracking and cross-leaking.
| '98-'00 F094 | '01-Later F095 |
|---|---|
 |  |
| The '98-'00 will have a hole inside the plate. See the arrow above. | '01-Later will have a hole just to the rear of the small plate. See arrow above. |