Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1991 Eagle PremierOil Type & Capacity
OEM spec from the factory service manual for the ES variant.
Quick Answer
Oil Type
API - SG or SG/CD, SAE 5W-30
Capacity (w/ Filter)
6.00 QTS.
5.67 L
Variant
ES
Source: Factory service manual — 1991 Eagle Premier ES. View full manual section →
What You'll Need
Frequently Asked Questions
- What type of oil does a 1991 Eagle Premier take?
- The 1991 Eagle Premier requires API - SG or SG/CD, SAE 5W-30. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the ES configuration.
- How much oil does a 1991 Eagle Premier need?
- The 1991 Eagle Premier takes 6.00 QTS. (5.67 L) of engine oil with the filter replaced.
- Can I use synthetic oil in my 1991 Eagle Premier?
- Yes — synthetic oil that meets the API - SG or SG/CD, SAE 5W-30 specification is acceptable and often preferred for better protection and longer change intervals.
- What happens if I use the wrong oil in my 1991 Eagle Premier?
- Using oil that does not meet the API - SG or SG/CD, SAE 5W-30 specification can reduce engine protection, increase wear, and potentially void warranty coverage. Always use oil that meets the OEM spec.