APPLICATION
| CAUTION | Flush oil cooler and oil cooler lines prior to transaxle installation. Oil cooling system contamination may cause premature transaxle failure. For additional information, see LUBRICATION in appropriate SERVICING article. |
| Application | Transaxle Model (RPO Code) | ||
|---|---|---|---|
| Buick | |||
| Century (3.1L) | 4T65-E (M15) | ||
| LeSabre (3.8L ) | 4T65-E (MN3 Or M15) | ||
| Park Avenue (3.8L) | 4T65-E (MN3 Or MN7) | ||
| Regal (3.8L) | 4T65-E (M15 Or MN7) | ||
| Rendezvous (3.4L) | 4T65-E (M15 Or M76) | ||
| Chevrolet | |||
| Impala (3.4L & 3.8L) | 4T65-E (M15) | ||
| Lumina (3.1L) | 4T65-E (M15) | ||
| Monte Carlo (3.4L & 3.8L) | 4T65-E (M15) | ||
| Venture (3.4L) | 4T65-E (M15 Or M76) | ||
| Oldsmobile | |||
| Aurora (3.5L) | 4T65E (MN3) | ||
| Intrigue (3.5L) | 4T65-E (MN3) | ||
| Silhouette (3.4L) | 4T65-E (M15 Or M76) | ||
| Pontiac | |||
| Aztek (3.4L) | 4T65-E (M15 Or M76) | ||
| Bonneville (3.8L) | 4T65-E (MN3, M15 Or MN7) | ||
| Grand Prix | |||
| 3.1L | 4T65E (M15) | ||
| 3.8L | 4T65-E (M15 Or MN7) | ||
| Montana (3.4L) | 4T65-E (M15 Or M76) | ||
TRANSAXLE APPLICATION
Transaxle has a metal identification plate or Service Replacement Transmission Assembly (SRTA) plate attached to rear face of transaxle. (Scheme 1) Transaxle RPO codes are MN3, MN7, M15 or M76. The MN3 and MN7 are heavy duty models and have 10.2" (258 mm) torque converters. The M15 model has a 9.6" (245 mm) torque converter. The M76 model is used in All Wheel Drive (AWD) applications. For model build information on each RPO code (Scheme 2)- (Scheme 9).
