1991 Jeep Cherokee Oil Capacity, Types, & Filters
Your essential guide to 1991 Jeep Cherokee oil change is here! No more searching – find all the critical oil specs for your 1991 Jeep Cherokee, including oil capacity, recommended oil viscosity (type), and the correct oil filter.
We cover all engine options, categorized by their specific engine codes, ensuring you get the right information for your specific configuration. Keep reading to discover everything you need for your next 1991 Jeep Cherokee oil change!
Scroll Table ➜
| Engine & Code | Oil Capacity | Oil Viscosity/Type | Oil Filter |
|---|---|---|---|
| 2.5L 4-cylinder [P] P | 4 quarts (with filter) | SAE 10W-30 (Above -18°C) SAE 5W-30 (Below 16°C) | N/A |
| 4.0L 6-cylinder [S] S | 6 quarts (with filter) | SAE 10W-30 (Above -18°C) SAE 5W-30 (Below 16°C) | N/A |
Select Your 1991 Jeep Cherokee Engine Option
2.5L 4-cylinder Engine Code [P] P
Engine:
2.5L 4-cylinder [P] P [aka 2.5L 4-cylinder]
Body & Trims:
All
Oil Capacity:
4 quarts (with filter)
Oil Viscosity/Type:
SAE 10W-30 (Above -18°C)
SAE 5W-30 (Below 16°C)
OEM Oil Filter:
N/A
Oil Filter Replaces:
N/A
1991 Jeep Cherokee 2.5L 4-cylinder [P] P oil change details
Oil Grade:
API*
Oil Capacity:
4 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Oil Viscosity/Type:
SAE 10W-30 (Above -18°C)
SAE 5W-30 (Below 16°C)
Oil Drain Plug Torque:
30 ft/lbs (Oil Drain Plug)
Notes:
N/A
4.0L 6-cylinder Engine Code [S] S
Engine:
4.0L 6-cylinder [S] S [aka 4.0L 6-cylinder]
Body & Trims:
All
Oil Capacity:
6 quarts (with filter)
Oil Viscosity/Type:
SAE 10W-30 (Above -18°C)
SAE 5W-30 (Below 16°C)
OEM Oil Filter:
N/A
Oil Filter Replaces:
N/A
1991 Jeep Cherokee 4.0L 6-cylinder [S] S oil change details
Oil Grade:
API*
Oil Capacity:
6 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Oil Viscosity/Type:
SAE 10W-30 (Above -18°C)
SAE 5W-30 (Below 16°C)
Oil Drain Plug Torque:
30 ft/lbs (Oil Drain Plug)
Notes:
N/A