How much oil is listed for the 1984 Plymouth Conquest?

The source row for the Automatic example lists 4.50 QTS. (4.25 L). The listed operation is w/Filter. Confirm the service procedure and check the oil level.

Can I use synthetic oil in my 1984 Plymouth Conquest?

Check your vehicle's manual and the oil container for the required viscosity and approval or certification. Do not assume every synthetic oil is suitable.

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1984 Plymouth ConquestOil Type & Capacity

Example source row for the Automatic variant. This is not a confirmed match for your vehicle; check the engine, trim and procedure before filling.

Quick Answer

Oil Type

API - SAE 5W-20/30/40 (Below 60Deg.F), 10W-30/40/50 (Above 0Deg.F), 15W-40 (Above 10Deg. F), 20W-20 (20Deg.F to 80Deg. F), 20W-40/50/30 (Above 20Deg.F)

Source quantity

4.50 QTS.

4.25 L

Operation: w/Filter

Variant

Automatic

This vehicle's factory manual

1984 Plymouth Conquest: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.

Open this vehicle’s service manual

Sister site: See this spec on WhatTypeOfOil.com — our quick oil type & capacity lookup for every vehicle.

Other specs:All specs

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Engine Oil

API - SAE 5W-20/30/40 (Below 60Deg.F), 10W-30/40/50 (Above 0Deg.F), 15W-40 (Above 10Deg. F), 20W-20 (20Deg.F to 80Deg. F), 20W-40/50/30 (Above 20Deg.F) for Plymouth Conquest

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Frequently Asked Questions

What oil is listed for the 1984 Plymouth Conquest?: The source row for the Automatic example lists API - SAE 5W-20/30/40 (Below 60Deg.F), 10W-30/40/50 (Above 0Deg.F), 15W-40 (Above 10Deg. F), 20W-20 (20Deg.F to 80Deg. F), 20W-40/50/30 (Above 20Deg.F). Confirm the engine and oil specification in the manual for your own vehicle.
How much oil is listed for the 1984 Plymouth Conquest?: The source row for the Automatic example lists 4.50 QTS. (4.25 L). The listed operation is w/Filter. Confirm the service procedure and check the oil level.
Can I use synthetic oil in my 1984 Plymouth Conquest?: Check your vehicle's manual and the oil container for the required viscosity and approval or certification. Do not assume every synthetic oil is suitable.