| Crankcase |
| 2.5L |
4.0 Qts. (3.8L) |
| 4.0L/4.2L |
6.0 Qts. (5.7L) |
| 5.9L |
5.0 Qts. (4.7L) |
| Cooling System (Includes Heater) |
| 2.5L (Cherokee & Comanche) |
10.0 Qts. (9.5L) |
| 2.5L (Wrangler) |
9.0 Qts. (8.5L) |
| 4.0L |
12.0 Qts. (11.4L) |
| 4.2L |
10.5 Qts. (9.9L) |
| 5.9L |
15.5 Qts. (14.7L) |
| Automatic Transmission (Mercon or Dexron-II) |
| AW-4 |
8.5 Pts. (4.0L) |
| 727 |
8-10 Pts. (3.8-4.7L) |
| 999 |
8.0 Pts. (3.8L) |
| Manual Transmission (API GL-5 75W-90) |
| AX-4 - 2 WD 4 Speed |
7.8 Pts. (3.7L) |
| AX-5 - 4 WD 5 Speed |
7.0 Pts. (3.3L) |
| AX-15 - 4 WD 5 Speed |
6.6 Pts. (3.1L) |
| AX-5 - 2 WD 5 Speed |
7.4 Pts. (3.5L) |
| AX-15 - 2 WD 5 Speed |
6.7 Pts. (3.2L) |
| Front/Rear Axles (API GL-5 75W-90) |
| Cherokee & Wagoneer |
2.5 Pts. (1.2L) |
| Comanche & Wrangler , |
2.5 Pts. (1.2L) |
| Comanche & Wrangler (HD Axle) , |
3.0 Pts. (1.4L) |
| Grand Wagoneer , |
3.8 Pts. (1.8L) |
| Transfer Case (Mercon or Dexron-II) |
| Selec-Trac 242 |
3.0 Pts. (1.4L) |
| Command-Trac 231 |
2.2 Pts. (1.0L) |
| Command-Trac 231 (Wrangler) |
3.3 Pts. (1.5L) |
| Model 229 |
6.0 Pts. (2.8L) |
| Fuel Tank |
| Cherokee & Wagoneer |
20.2 Gals. (76.4L) |
| Comanche |
| Short Bed |
18.5 Gals. (70.0L) |
| Long Bed |
23.5 Gals. (89.0L) |
| Grand Wagoneer |
20.3 Gals. (76.8L) |
| Wrangler |
20.0 Gals. (75.7L) |