1989 Suzuki Sidekick Oil Type & Capacity
The 1989 Suzuki Sidekick oil type depends on the engine: the JA, Automatic takes 5W-30 (4.2 quarts with filter); the JA, Standard takes 5W-30 (4.2 quarts with filter); the JLX, Automatic takes 5W-30 (4.75 quarts with filter); the JLX, Standard takes 5W-30 (4.75 quarts with filter); the JX, Automatic takes 5W-30 (4.75 quarts with filter); the JX, Standard takes 5W-30 (4.75 quarts with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- JA, Automatic: 5W-30, 4.2 quarts with filter
- JA, Standard: 5W-30, 4.2 quarts with filter
- JLX, Automatic: 5W-30, 4.75 quarts with filter
- JLX, Standard: 5W-30, 4.75 quarts with filter
- JX, Automatic: 5W-30, 4.75 quarts with filter
- JX, Standard: 5W-30, 4.75 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| JA, Automatic — 1.3L Eng | API - SAE 5W-30 | 4.20 QTS. | — | — |
| JA, Standard — 1.3L Eng | API - SAE 5W-30 | 4.20 QTS. | — | — |
| JLX, Automatic — 1.6L Eng | API - SAE 5W-30 | 4.75 QTS. | — | — |
| JLX, Standard — 1.6L Eng | API - SAE 5W-30 | 4.75 QTS. | — | — |
| JX, Automatic — 1.6L Eng | API - SAE 5W-30 | 4.75 QTS. | — | — |
| JX, Standard — 1.6L Eng | API - SAE 5W-30 | 4.75 QTS. | — | — |
Buy the right oil
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More specs & repair guides for your Sidekick
1989 Suzuki Sidekick factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
9.2 quarts (4.35 L)
Frequently asked questions
What type of oil does a 1989 Suzuki Sidekick take?
It depends on the engine: JA, Automatic uses 5W-30; JA, Standard uses 5W-30; JLX, Automatic uses 5W-30; JLX, Standard uses 5W-30; JX, Automatic uses 5W-30; JX, Standard uses 5W-30.
How much oil does a 1989 Suzuki Sidekick take?
Capacity depends on the engine: JA, Automatic holds 4.2 quarts with filter; JA, Standard holds 4.2 quarts with filter; JLX, Automatic holds 4.75 quarts with filter; JLX, Standard holds 4.75 quarts with filter; JX, Automatic holds 4.75 quarts with filter; JX, Standard holds 4.75 quarts with filter.
Can I use synthetic oil in my 1989 Suzuki Sidekick?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1989 Suzuki Sidekick. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.