| Years | Veh | Description |
Part Number |
| 76/86 | CJ | ALL Radiator Caps 16 Lbs. Pressure |
3781830 |
| 87/93 | YJ | ALL Radiator Caps 13 Lbs. Pressure |
J3239375 |
| 94/95 | YJ | ALL Radiator Caps 16 Lbs. Pressure |
3781830 |
| 97/02 | TJ | ALL Radiator Caps 18 Lbs. Pressure |
52079799AA |
| 81/91 | SJ | ALL Radiator Caps 16 Lbs. Pressure |
3781830 |
| 84/94 | XJ | 2.1L Diesel Radiator Caps Located on Coolant Bottle |
52006707 |
| 84/90 | XJ | 2.5L Radiator Caps 13 Lbs. Pressure |
J3239375 |
| 91/00 | XJ | 2.5L Radiator Caps 16 Lbs. Pressure |
3781830 |
| 84/86 | XJ | 2.8L Radiator Caps 13 Lbs. Pressure |
J3239375 |
| 87/90 | XJ | 4.0L Radiator Caps Located on Coolant Bottle |
52006707 |
| 91/93 | XJ | 4.0L Radiator Caps 13 Lbs. Pressure |
J3239375 |
| 94/01 | XJ | 4.0L Radiator Caps 16 Lbs. Pressure |
3781830 |
| 93/96 | ZJ | 4.0L Radiator Caps 16 Lbs. Pressure |
3781830 |
| 97/98 | ZJ,ZG | 4.0L Radiator Caps 18 Lbs. Pressure |
52079799AA |
| 93/98 | ZJ,ZG | 5.2L, 5.9L Radiator Caps 18 Lbs. Pressure |
52079799AA |
| 99/02 | WJ | 4.0L Radiator Caps 18 Lbs. Pressure |
52079799AA |
| 99/02 | WJ | 4.7L Radiator Caps 20 Lbs. Pressure |
52079778AA |
