2018 Jeep Wrangler 4wd — Maintenance Guide
Complete maintenance schedule, recommended fluids, parts and estimated costs.
Recommended Fluids
Engine Oil
5W-30
4.7L
Maintenance Schedule
| Service | Action | Interval | Condition |
|---|---|---|---|
| Change Oil and Filter | replace | 12 070 km | normal |
| Cooling System Flush | inspect | 72 420 km | normal |
| Ignition Cable (Spark plug wires) Replacement | replace | 96 560 km | normal |
| Lubricate Ball Joints | inspect | 24 140 km | normal |
| Replace Air Filter | replace | 48 280 km | normal |
| Replacement | replace | 241 401 km | normal |
| Rotate Tires | inspect | 12 070 km | normal |
| Spark Plugs Replacement | replace | 48 280 km | normal |
| Transfer Case Fluid Replacement | replace | 48 280 km | normal |
| Transmission Fluid Service | inspect | 48 280 km | normal |
Bulb Sizes (8)
Backup / Reverse3156/3157, 7440/7443
Brake / Tail3156/3157, 7440/7443
DRL3156/3157, 7440/7443
Fog2504/PSX24W
HeadlightH13/9008
InteriorT10/194/168
License PlateT10/194/168
Turn Signal3156/3157, 7440/7443