1985 Chevrolet Monte Carlo Oil Capacity, Types, & Filters
Your essential guide to 1985 Chevrolet Monte Carlo oil change is here! No more searching – find all the critical oil specs for your 1985 Chevrolet Monte Carlo, 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 1985 Chevrolet Monte Carlo oil change!
Scroll Table ➜
| Engine & Code | Oil Capacity | Oil Viscosity/Type | Oil Filter |
|---|---|---|---|
| 4.3L 6-cylinder [Z] Z | 4.5 quarts (with filter) | SAE 15W-40 (Above -12°C) SAE 20W-50 (Above -7°C) 30 (Above 4°C) SAE 5W-30 (Below 16°C) | GM 12737090 |
| 3.8L 6-cylinder [A] A | 4.5 quarts (with filter) | SAE 15W-40 (Above -12°C) SAE 20W-50 (Above -7°C) 30 (Above 4°C) SAE 5W-30 (Below 16°C) | N/A |
| 5.0L 8-cylinder [G] G | 5 quarts (with filter) | SAE 15W-40 (Above -12°C) SAE 20W-50 (Above -7°C) 30 (Above 4°C) SAE 5W-30 (Below 16°C) | N/A |
| 5.0L 8-cylinder [H] H | 5 quarts (with filter) | SAE 15W-40 (Above -12°C) SAE 20W-50 (Above -7°C) 30 (Above 4°C) SAE 5W-30 (Below 16°C) | N/A |
Select Your 1985 Chevrolet Monte Carlo Engine Option
4.3L 6-cylinder Engine Code [Z] Z
Engine:
4.3L 6-cylinder [Z] Z [aka 4.3L V6 (Gas)]
Body & Trims:
Base
Oil Capacity:
4.5 quarts (with filter)
Oil Viscosity/Type:
SAE 15W-40 (Above -12°C)
SAE 20W-50 (Above -7°C)
30 (Above 4°C)
SAE 5W-30 (Below 16°C)
OEM Oil Filter:
GM 12737090
Oil Filter Replaces:
19210286, 25171377
1985 Chevrolet Monte Carlo 4.3L 6-cylinder [Z] Z oil change details
Oil Grade:
API*
Oil Capacity:
4.5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Oil Viscosity/Type:
SAE 15W-40 (Above -12°C)
SAE 20W-50 (Above -7°C)
30 (Above 4°C) - Use this viscosity only if the other recommended options are unavailable.
SAE 5W-30 (Below 16°C)
Oil Drain Plug Torque:
12-20 ft/lbs (Oil Drain Plug)
Notes:
N/A
3.8L 6-cylinder Engine Code [A] A
Engine:
3.8L 6-cylinder [A] A [aka 3.8L 6-cylinder]
Body & Trims:
All
Oil Capacity:
4.5 quarts (with filter)
Oil Viscosity/Type:
SAE 15W-40 (Above -12°C)
SAE 20W-50 (Above -7°C)
30 (Above 4°C)
SAE 5W-30 (Below 16°C)
OEM Oil Filter:
N/A
Oil Filter Replaces:
N/A
1985 Chevrolet Monte Carlo 3.8L 6-cylinder [A] A oil change details
Oil Grade:
API*
Oil Capacity:
4.5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Oil Viscosity/Type:
SAE 15W-40 (Above -12°C)
SAE 20W-50 (Above -7°C)
30 (Above 4°C) - Use this viscosity only if the other recommended options are unavailable.
SAE 5W-30 (Below 16°C)
Name of Oil Filter:
N/A
Wix Oil Filter:
N/A
Wix Air Filter:
N/A
Coolant Capacity:
13.3 quarts
Oil Drain Plug Torque:
30 ft/lbs (Oil Drain Plug)
Notes:
N/A
5.0L 8-cylinder Engine Code [G] G
Engine:
5.0L 8-cylinder [G] G [aka 5.0L 8-cylinder]
Body & Trims:
All
Oil Capacity:
5 quarts (with filter)
Oil Viscosity/Type:
SAE 15W-40 (Above -12°C)
SAE 20W-50 (Above -7°C)
30 (Above 4°C)
SAE 5W-30 (Below 16°C)
OEM Oil Filter:
N/A
Oil Filter Replaces:
N/A
1985 Chevrolet Monte Carlo 5.0L 8-cylinder [G] G oil change details
Oil Grade:
API*
Oil Capacity:
5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Oil Viscosity/Type:
SAE 15W-40 (Above -12°C)
SAE 20W-50 (Above -7°C)
30 (Above 4°C) - Use this viscosity only if the other recommended options are unavailable.
SAE 5W-30 (Below 16°C)
Oil Drain Plug Torque:
20 ft/lbs (Oil Drain Plug)
Notes:
N/A
5.0L 8-cylinder Engine Code [H] H
Engine:
5.0L 8-cylinder [H] H [aka 5.0L 8-cylinder]
Body & Trims:
All
Oil Capacity:
5 quarts (with filter)
Oil Viscosity/Type:
SAE 15W-40 (Above -12°C)
SAE 20W-50 (Above -7°C)
30 (Above 4°C)
SAE 5W-30 (Below 16°C)
OEM Oil Filter:
N/A
Oil Filter Replaces:
N/A
1985 Chevrolet Monte Carlo 5.0L 8-cylinder [H] H oil change details
Oil Grade:
API*
Oil Capacity:
5 quarts. (with filter). This is the capacity with the oil filter installed. Always check the oil level after refilling.
Oil Viscosity/Type:
SAE 15W-40 (Above -12°C)
SAE 20W-50 (Above -7°C)
30 (Above 4°C) - Use this viscosity only if the other recommended options are unavailable.
SAE 5W-30 (Below 16°C)
Oil Drain Plug Torque:
20 ft/lbs (Oil Drain Plug)
Notes:
N/A