2003 Toyota Celica Oil Type & Capacity
The 2003 Toyota Celica oil type depends on the engine: the GT-S, Automatic takes 5W-30 (4.8 quarts with filter); the GT-S, Standard takes 5W-30 (4.8 quarts with filter); the GT, Automatic takes 5W-30 (4.4 quarts with filter); the GT, Standard takes 5W-30 (4.4 quarts with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- GT-S, Automatic: 5W-30, 4.8 quarts with filter
- GT-S, Standard: 5W-30, 4.8 quarts with filter
- GT, Automatic: 5W-30, 4.4 quarts with filter
- GT, Standard: 5W-30, 4.4 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| GT-S, Automatic — GT-S | SAE 5W-30 | 4.80 QTS. | 4.60 QTS. | — |
| GT-S, Standard — GT-S | SAE 5W-30 | 4.80 QTS. | 4.60 QTS. | — |
| GT, Automatic — GT | SAE 5W-30 | 4.40 QTS. | 4.20 QTS. | — |
| GT, Standard — GT | SAE 5W-30 | 4.40 QTS. | 4.20 QTS. | — |
Buy the right oil
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More specs & repair guides for your Celica
2003 Toyota Celica factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
6.1 quarts (5.77 L) — TOYOTA Long Life Coolant or equivalent. DO NOT use alcohol type antifreeze or plain water alone.
Frequently asked questions
What type of oil does a 2003 Toyota Celica take?
It depends on the engine: GT-S, Automatic uses 5W-30; GT-S, Standard uses 5W-30; GT, Automatic uses 5W-30; GT, Standard uses 5W-30.
How much oil does a 2003 Toyota Celica take?
Capacity depends on the engine: GT-S, Automatic holds 4.8 quarts with filter; GT-S, Standard holds 4.8 quarts with filter; GT, Automatic holds 4.4 quarts with filter; GT, Standard holds 4.4 quarts with filter.
Can I use synthetic oil in my 2003 Toyota Celica?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2003 Toyota Celica. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.