GM 4L80E Valve Body 1997-2003 (1 Year Warranty) Sonnax Updated and Dyno Tested
USD 299.99 USD
Specifications
| Other Part Number | GM128 |
| Fitment Type | Direct Replacement |
| Items Included | Solenoid |
| Reliability Upgrade 4 | New EPC |
| Manufacturer Part Number | 4L80E |
| Material | Aluminum |
| Reliability Upgrade 2 | Upgraded TCC Regulator |
| Reliability Upgrade 3 | New Shift Solenoids |
| Type | Valve Body |
| Manufacturer Warranty | 1 Year |
| Country/Region Of Manufacture | United States |
| Universal Fitment | Yes |
| Performance Part | Yes |
| Compatible Transmissions | 4L80E |
See the photo below for the location of the screw-in temperature sensor. The newer 6 and 8-speed valve bodies cost even more to rebuild. This valve body is better than OEM, it features many upgrades to increase reliability over the standard OEM valve body.