1989 Eagle Summit Oil Type & Capacity
The 1989 Eagle Summit takes 10W-30 motor oil — 4.5 quarts with a filter change, per the factory service manual.
Factory-spec answer
10W-30 — 4.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| DL, Automatic — 1.5L Eng | API Service SG or SG/CD, SAE 10W-30 | 4.50 QTS. | — | — |
| DL, Standard — 1.5L Eng | API Service SG or SG/CD, SAE 10W-30 | 4.50 QTS. | — | — |
| LX, 1.5 X, Automatic — 1.5L Eng | API Service SG or SG/CD, SAE 10W-30 | 4.50 QTS. | — | — |
| LX, 1.5 X, Standard — 1.5L Eng | API Service SG or SG/CD, SAE 10W-30 | 4.50 QTS. | — | — |
| LX, 1.6 Y, Automatic — 1.6L Eng | API Service SG or SG/CD, SAE 10W-30 | 4.50 QTS. | — | — |
| LX, 1.6 Y, Standard — 1.6L Eng | API Service SG or SG/CD, SAE 10W-30 | 4.50 QTS. | — | — |
Buy the right oil
Buy 10W-30 motor oil on Amazon1989 Eagle Summit oil filter on AmazonAs an Amazon Associate we earn from qualifying purchases made through these links.
More specs & repair guides for your Summit
1989 Eagle Summit factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
5.3 quarts (5.01 L) — Use Only a high quality ethylene-glycol base antifreeze coolant, such as Mopar, Prestone II, Peak, or antifreeze containing the Alugard 340-2 inhibitor system.
Frequently asked questions
What type of oil does a 1989 Eagle Summit take?
The 1989 Eagle Summit takes 10W-30 motor oil (API Service SG or SG/CD, SAE 10W-30), per the factory service manual.
How much oil does a 1989 Eagle Summit take?
The 1989 Eagle Summit holds 4.5 quarts with a filter change.
Can I use synthetic oil in my 1989 Eagle Summit?
Yes. 10W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1989 Eagle Summit. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.