The 2005 Jeep Grand Cherokee with the 5.7-liter Hemi typically requires about 7 quarts of engine oil when you replace the filter; about 6 quarts if you are not changing the filter. Always verify with the owner's manual or service manual for your exact vehicle.
Official capacity and practical guidance
The 5.7L Hemi used in the 2005 Grand Cherokee lists an oil capacity of 7 quarts with a new filter. If you’re simply topping up or not changing the filter, you may use closer to 6 quarts. The exact amount can vary slightly with filter size and any aftermarket parts. Always fill gradually and recheck with the dipstick after the engine has been allowed to sit for a few minutes.
Oil quantities at a glance
To provide a quick reference, here are the typical capacity figures you may encounter when changing the oil on this engine:
- With a new filter: about 7 quarts (approximately 6.6 L)
- Without changing the filter: about 6 quarts (approximately 5.7 L)
When planning an oil change, consider that some aftermarket filters may alter the exact amount slightly. Always confirm by checking the dipstick after filling.
Oil change steps to ensure accuracy
If you’re performing an oil change yourself, follow these general steps to ensure you use the right amount and achieve a proper fill:
- Prepare level ground, warm engine to operating temperature, then turn off and let it rest for a few minutes.
- Drain old oil and remove the old filter; replace with a compatible new filter.
- Install a new drain plug gasket if applicable and pour in the typical 7 quarts of oil.
- Start the engine and let it run for a minute, then shut off and recheck the oil level with the dipstick, adding more if necessary to reach full.
- Inspect for leaks and dispose of used oil properly.
Note: If you did not replace the filter, start with about 6 quarts and then recheck the level as described above.
Summary
For a 2005 Jeep Grand Cherokee with the 5.7-liter Hemi, plan on about 7 quarts of oil when changing the filter, or roughly 6 quarts if you’re not replacing the filter. Always verify using the vehicle’s manual and recheck the dipstick after a short run and cool-down to ensure a full, safe oil level.
How much oil does a 2005 Jeep Grand Cherokee 5.7 HEMI take?
7 quarts
Oil Grade: API*
| Viscosity: | 5W-20 (All TEMPS) - Vehicles with the 5.7L Multiple Displacement System (MDS) must use SAE 5W-20 oil. Failure to do so may result in improper operation of the MDS. |
|---|---|
| Capacity: | 7 quarts (with filter). After refill check oil level. |
| Torque: | 20 ft/lbs (Oil Drain Plug) |
What is the best oil to run in a 5.7 HEMI engine?
SAE 5W-20 full synthetic oil
Use the SAE 5W-20 full synthetic oil if your truck has the 5.7L V8 HEMI gasoline engine. The eTorque system will also need lubrication on the front axle and rear differentials with 5W-20 motor oil for best results as you drive to the job site or when hauling a trailer behind you.
What kind of oil does a 5.7 Grand Cherokee take?
Grand Cherokee oil requirements depend on your model year and engine configuration. Most 2016-newer models with the 3.6L Pentastar V6 require 0W-20 synthetic oil, while earlier models may specify 5W-20 or 5W-30. The 5.7L HEMI V8 typically uses 5W-20 (2011-2021) or 0W-20 (2022-newer), while SRT models require 0W-40.
Should I run 5W-30 in my 5.7 HEMI?
Q: Can I use 5W-30 oil instead of 5W-20 in my 5.7 HEMI? A: Only if your owner's manual specifically allows it (typically RAM 2500/3500 heavy-duty applications) or if 5W-20 is temporarily unavailable. Using heavier oil than specified may affect MDS system performance and fuel economy.