2006 Jeep Grand Cherokee Oil Type & Capacity
The 2006 Jeep Grand Cherokee oil type depends on the engine: the 65th Anniversary Edition, 3.7 K takes 5W-30 (5.0 quarts with filter); the 65th Anniversary Edition, 4.7 N, 4WD takes 5W-30 (6.0 quarts with filter); the 65th Anniversary Edition, 4.7 N, AWD takes 5W-30 (6.0 quarts with filter); the Laredo, 3.7 K, 4WD takes 5W-30 (5.0 quarts with filter); the Laredo, 3.7 K, AWD takes 5W-30 (5.0 quarts with filter); the Laredo, 3.7 K, RWD takes 5W-30 (5.0 quarts with filter); the Laredo, 4.7 N, 4WD takes 5W-30 (6.0 quarts with filter); the Laredo, 4.7 N, RWD takes 5W-30 (6.0 quarts with filter); the Limited, 4.7 N, 4WD takes 5W-30 (6.0 quarts with filter); the Limited, 4.7 N, RWD takes 5W-30 (6.0 quarts with filter); the Limited, 5.7 2, 4WD takes 5W-20 (7.0 quarts with filter); the Limited, 5.7 2, RWD takes 5W-20 (7.0 quarts with filter); the Overland, 4WD takes 5W-20 (7.0 quarts with filter); the Overland, RWD takes 5W-20 (7.0 quarts with filter); the SRT-8 takes 0W-40 (7.0 quarts with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- 65th Anniversary Edition, 3.7 K: 5W-30, 5.0 quarts with filter
- 65th Anniversary Edition, 4.7 N, 4WD: 5W-30, 6.0 quarts with filter
- 65th Anniversary Edition, 4.7 N, AWD: 5W-30, 6.0 quarts with filter
- Laredo, 3.7 K, 4WD: 5W-30, 5.0 quarts with filter
- Laredo, 3.7 K, AWD: 5W-30, 5.0 quarts with filter
- Laredo, 3.7 K, RWD: 5W-30, 5.0 quarts with filter
- Laredo, 4.7 N, 4WD: 5W-30, 6.0 quarts with filter
- Laredo, 4.7 N, RWD: 5W-30, 6.0 quarts with filter
- Limited, 4.7 N, 4WD: 5W-30, 6.0 quarts with filter
- Limited, 4.7 N, RWD: 5W-30, 6.0 quarts with filter
- Limited, 5.7 2, 4WD: 5W-20, 7.0 quarts with filter
- Limited, 5.7 2, RWD: 5W-20, 7.0 quarts with filter
- Overland, 4WD: 5W-20, 7.0 quarts with filter
- Overland, RWD: 5W-20, 7.0 quarts with filter
- SRT-8: 0W-40, 7.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 65th Anniversary Edition, 3.7 K — 3.7L Eng | API - SAE 5W-30 | 5.00 QTS. | — | — |
| 65th Anniversary Edition, 4.7 N, 4WD — 4.7L Eng | API - SAE 5W-30 | 6.00 QTS. | — | — |
| 65th Anniversary Edition, 4.7 N, AWD — 4.7L Eng | API - SAE 5W-30 | 6.00 QTS. | — | — |
| Laredo, 3.7 K, 4WD — 3.7L Eng | API - SAE 5W-30 | 5.00 QTS. | — | — |
| Laredo, 3.7 K, AWD — 3.7L Eng | API - SAE 5W-30 | 5.00 QTS. | — | — |
| Laredo, 3.7 K, RWD — 3.7L Eng | API - SAE 5W-30 | 5.00 QTS. | — | — |
| Laredo, 4.7 N, 4WD — 4.7L Eng | API - SAE 5W-30 | 6.00 QTS. | — | — |
| Laredo, 4.7 N, RWD — 4.7L Eng | API - SAE 5W-30 | 6.00 QTS. | — | — |
| Limited, 4.7 N, 4WD — 4.7L Eng | API - SAE 5W-30 | 6.00 QTS. | — | — |
| Limited, 4.7 N, RWD — 4.7L Eng | API - SAE 5W-30 | 6.00 QTS. | — | — |
| Limited, 5.7 2, 4WD — 5.7L Eng | API - SAE 5W-20 | 7.00 QTS. | — | — |
| Limited, 5.7 2, RWD — 5.7L Eng | API - SAE 5W-20 | 7.00 QTS. | — | — |
| Overland, 4WD — 5.7L Eng | API - SAE 5W-20 | 7.00 QTS. | — | — |
| Overland, RWD — 5.7L Eng | API - SAE 5W-20 | 7.00 QTS. | — | — |
| SRT-8 — 6.1L Eng | API - SM or SM/CF, SAE 0W-40 Full Synthetic Engine Oil | 7.00 QTS. | — | — |
Buy the right oil
Buy 5W-30 motor oil on AmazonBuy 5W-20 motor oil on AmazonBuy 0W-40 motor oil on Amazon2006 Jeep Grand Cherokee oil filter on AmazonAs an Amazon Associate we earn from qualifying purchases made through these links.
More specs & repair guides for your Grand Cherokee
2006 Jeep Grand Cherokee factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
9.0 quarts (8.51 L) — MOPAR Antifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Organic Additive Technology) or equivalent. Includes: heater and coolant recovery tank filled to "max" level.
Frequently asked questions
What type of oil does a 2006 Jeep Grand Cherokee take?
It depends on the engine: 65th Anniversary Edition, 3.7 K uses 5W-30; 65th Anniversary Edition, 4.7 N, 4WD uses 5W-30; 65th Anniversary Edition, 4.7 N, AWD uses 5W-30; Laredo, 3.7 K, 4WD uses 5W-30; Laredo, 3.7 K, AWD uses 5W-30; Laredo, 3.7 K, RWD uses 5W-30; Laredo, 4.7 N, 4WD uses 5W-30; Laredo, 4.7 N, RWD uses 5W-30; Limited, 4.7 N, 4WD uses 5W-30; Limited, 4.7 N, RWD uses 5W-30; Limited, 5.7 2, 4WD uses 5W-20; Limited, 5.7 2, RWD uses 5W-20; Overland, 4WD uses 5W-20; Overland, RWD uses 5W-20; SRT-8 uses 0W-40.
How much oil does a 2006 Jeep Grand Cherokee take?
Capacity depends on the engine: 65th Anniversary Edition, 3.7 K holds 5.0 quarts with filter; 65th Anniversary Edition, 4.7 N, 4WD holds 6.0 quarts with filter; 65th Anniversary Edition, 4.7 N, AWD holds 6.0 quarts with filter; Laredo, 3.7 K, 4WD holds 5.0 quarts with filter; Laredo, 3.7 K, AWD holds 5.0 quarts with filter; Laredo, 3.7 K, RWD holds 5.0 quarts with filter; Laredo, 4.7 N, 4WD holds 6.0 quarts with filter; Laredo, 4.7 N, RWD holds 6.0 quarts with filter; Limited, 4.7 N, 4WD holds 6.0 quarts with filter; Limited, 4.7 N, RWD holds 6.0 quarts with filter; Limited, 5.7 2, 4WD holds 7.0 quarts with filter; Limited, 5.7 2, RWD holds 7.0 quarts with filter; Overland, 4WD holds 7.0 quarts with filter; Overland, RWD holds 7.0 quarts with filter; SRT-8 holds 7.0 quarts with filter.
Can I use synthetic oil in my 2006 Jeep Grand Cherokee?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2006 Jeep Grand Cherokee. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.