2002 GMC Yukon Oil Type & Capacity
The 2002 GMC Yukon takes 5W-30 motor oil — 6.0 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 6.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base, 4.8 V, 4WD — 4.8L Eng | API - SAE 5W-30 | 6.00 QTS. | — | — |
| Base, 4.8 V, RWD — 4.8L Eng | API - SAE 5W-30 | 6.00 QTS. | — | — |
| Base, 5.3 T, 4WD — 5.3L Eng | API - SAE 5W-30 | 6.00 QTS. | — | — |
| Base, 5.3 T, RWD — 5.3L Eng | API - SAE 5W-30 | 6.00 QTS. | — | — |
| Base, 5.3 Z, 4WD — 5.3L Eng | API - SAE 5W-30 | 6.00 QTS. | — | — |
| Base, 5.3 Z, RWD — 5.3L Eng | API - SAE 5W-30 | 6.00 QTS. | — | — |
| Denali — 6.0L Eng | API - SAE 5W-30 | 6.00 QTS. | — | When the temperature is consistently above 0Deg.F (-18Deg.C), SAE 10W-30 can be used. SAE 20W-50 or oils of other viscosity rating or quality designations are NOT recommended for use in any truck at any time. |
Buy the right oil
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More specs & repair guides for your Yukon
2002 GMC Yukon factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
14.4 quarts (13.62 L) — 50/50 mixture of DEX-COOL and clean, drinkable water
Frequently asked questions
What type of oil does a 2002 GMC Yukon take?
The 2002 GMC Yukon takes 5W-30 motor oil (API - SAE 5W-30), per the factory service manual.
How much oil does a 2002 GMC Yukon take?
The 2002 GMC Yukon holds 6.0 quarts with a filter change.
Can I use synthetic oil in my 2002 GMC Yukon?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2002 GMC Yukon. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.