REPLACEMENT INTERVALS (CHEROKEE)
| Component | Months | Miles |
|---|
| Air Filter |
| Normal Service | 24 | 30,000 |
| Severe Service | (2) | 15,000 |
| Automatic Transmission |
| Normal Service | 24 | 30,000 |
| Severe Service | (2) | 12,000 |
| Coolant | (3) | (3) |
| Drive Belt (4) |
| Normal Service | 48 | (5) 60,000 |
| Severe Service | (2) | 30,000 |
| Manual Transmission (6) |
| Oil & Filter |
| Normal Service | 6 | 7500 |
| Severe Service | (2) | 3000 |
| Spark Plugs | 24 | 30,000 |
| Transfer Case | 24 | 30,000 |
| (1) Different interval may be required for normal and severe service. Severe service is described as frequent short trip driving (less than 5 miles), frequent driving in dusty conditions, extensive idling, trailer towing, sustained high speed operation, off road driving, desert operation, cold climate operation and commercial service. (2) Monthly service interval does not apply. (3) Replace coolant at 52,500 miles or 42 months. Then replace coolant every 30,000 miles or 24 months afterward. (4) Inspect and/or replace belt as necessary. Adjust tension if necessary. (5) After intial inspection, check every 30,000 miles or 24 months afterward. (6) Service intervals are not available from manufacturer. Check fluid level at every engine oil change. |
| (1) | Different interval may be required for normal and severe service. Severe service is described as frequent short trip driving (less than 5 miles), frequent driving in dusty conditions, extensive idling, trailer towing, sustained high speed operation, off road driving, desert operation, cold climate operation and commercial service. |
| (2) | Monthly service interval does not apply. |
| (3) | Replace coolant at 52,500 miles or 42 months. Then replace coolant every 30,000 miles or 24 months afterward. |
| (4) | Inspect and/or replace belt as necessary. Adjust tension if necessary. |
| (5) | After intial inspection, check every 30,000 miles or 24 months afterward. |
| (6) | Service intervals are not available from manufacturer. Check fluid level at every engine oil change. |
REPLACEMENT INTERVALS (CHEROKEE) (1)
REPLACEMENT INTERVALS (GRAND CHEROKEE)
| Component | Months | Miles |
|---|
| Air Filter |
| Normal Service | 24 | 30,000 |
| Severe Service | (2) | 15,000 |
| Automatic Transmission |
| Normal Service |
| 4.0L | (2) | (3) 100,000 |
| 4.7L | (2) | (4) 100,000 |
| Severe Service |
| 4.0L | (2) | (3) 30,000 |
| 4.7L | (2) | (4) 30,000 |
| Coolant | (5) | (5) |
| Drive Belt |
| Normal Service |
| 4.0L | 48 | (6) 60,000 |
| 4.7L | 72 | (6) 90,000 |
| Severe Service |
| 4.0L | (2) | (6) 45,000 |
| 4.7L | (2) | (6) 75,000 |
| Front & Rear Axles |
| Normal Service | (7) | (7) |
| Severe Service | (2) | 12,000 |
| Oil & Filter |
| Normal Service | 6 | 7500 |
| Severe Service | (2) | 3000 |
| PCV Valve |
| 4.7L |
| Normal Service | 48 | (8) 60,000 |
| Severe Service | (2) | (8) 30,000 |
| Spark Plugs | 24 | 30,000 |
| Transfer Case | 24 | 30,000 |
| (1) Different interval may be required for normal and severe service. Severe service is described as frequent short trip driving (less than 5 miles), frequent driving in dusty conditions, extensive idling, trailer towing, sustained high speed operation, off road driving, desert operation, cold climate operation and commercial service. (2) Monthly service interval does not apply. (3) Change fluid, filter and adjust bands. (4) Change fluid, main sump filter and spin-on cooler return filter. (5) Replace coolant at 52,500 or 36 months. Then replace coolant every 24 months afterward. (6) Inspect and/or replace as necessary. Check every 15,000 miles afterward. (7) Service intervals are not available from manufacturer. Check fluid level at every engine oil change. (8) Inspect and replace if necessary. |
| (1) | Different interval may be required for normal and severe service. Severe service is described as frequent short trip driving (less than 5 miles), frequent driving in dusty conditions, extensive idling, trailer towing, sustained high speed operation, off road driving, desert operation, cold climate operation and commercial service. |
| (2) | Monthly service interval does not apply. |
| (3) | Change fluid, filter and adjust bands. |
| (4) | Change fluid, main sump filter and spin-on cooler return filter. |
| (5) | Replace coolant at 52,500 or 36 months. Then replace coolant every 24 months afterward. |
| (6) | Inspect and/or replace as necessary. Check every 15,000 miles afterward. |
| (7) | Service intervals are not available from manufacturer. Check fluid level at every engine oil change. |
| (8) | Inspect and replace if necessary. |
REPLACEMENT INTERVALS (GRAND CHEROKEE) (1)
REPLACEMENT INTERVALS (WRANGLER)
| Component | Months | Miles |
|---|
| Air Filter |
| Normal Service | 24 | 30,000 |
| Severe Service | (2) | 15,000 |
| Automatic Transmission |
| Normal Service | (2) | (3) 100,000 |
| Severe Service | (2) | (3) 60,000 |
| Coolant | (4) | (4) |
| Drive Belt (5) |
| Normal Service |
| 2.5L | 24 | 30,000 |
| 4.0L | 48 | (6) 60,000 |
| Severe Service |
| 2.5L | (2) | 30,000 |
| 4.0L & 4.7L | (2) | (6) 45,000 |
| Front & Rear Axles |
| Normal Service | (7) | (7) |
| Severe Service | (2) | 12,000 |
| Manual Transmission (7) |
| Oil & Filter |
| Normal Service | 6 | 7500 |
| Severe Service | (2) | 3000 |
| Spark Plugs | 24 | 30,000 |
| Spark Plug Wires |
| 2.5L | 48 | 60,000 |
| Transfer Case | 24 | 30,000 |
| (1) Different interval may be required for normal and severe service. Severe service is described as frequent short trip driving (less than 5 miles), frequent driving in dusty conditions, extensive idling, trailer towing, sustained high speed operation, off road driving, desert operation, cold climate operation and commercial service. (2) Monthly service interval does not apply. (3) Change fluid, filter and adjust bands. (4) Replace coolant at 60 months, regardless of mileage, then replace every 24 months afterward. (5) Inspect and/or replace as necessary. On 2.5L, adjust tension if necessary. (6) After 45,000 or 60,000 inspection, check every 15,000 miles afterward. (7) Service intervals are not available from manufacturer. Check fluid level at every engine oil change. |
| (1) | Different interval may be required for normal and severe service. Severe service is described as frequent short trip driving (less than 5 miles), frequent driving in dusty conditions, extensive idling, trailer towing, sustained high speed operation, off road driving, desert operation, cold climate operation and commercial service. |
| (2) | Monthly service interval does not apply. |
| (3) | Change fluid, filter and adjust bands. |
| (4) | Replace coolant at 60 months, regardless of mileage, then replace every 24 months afterward. |
| (5) | Inspect and/or replace as necessary. On 2.5L, adjust tension if necessary. |
| (6) | After 45,000 or 60,000 inspection, check every 15,000 miles afterward. |
| (7) | Service intervals are not available from manufacturer. Check fluid level at every engine oil change. |
REPLACEMENT INTERVALS (WRANGLER) (1)
