2002 Chevrolet TrailBlazer Oil Type & Capacity
The 2002 Chevrolet TrailBlazer takes 5W-30 motor oil — 7.0 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 7.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 4WD | API - SAE 5W-30 | 7.00 QTS. | — | — |
| RWD | API - SAE 5W-30 | 7.00 QTS. | — | — |
Buy the right oil
Buy 5W-30 motor oil on Amazon2002 Chevrolet TrailBlazer oil filter on AmazonAs an Amazon Associate we earn from qualifying purchases made through these links.
More specs & repair guides for your TrailBlazer
2002 Chevrolet TrailBlazer factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
13.9 quarts (13.15 L) — 50/50 mixture of DEX-COOL and clean, drinkable water
Frequently asked questions
What type of oil does a 2002 Chevrolet TrailBlazer take?
The 2002 Chevrolet TrailBlazer takes 5W-30 motor oil (API - SAE 5W-30), per the factory service manual.
How much oil does a 2002 Chevrolet TrailBlazer take?
The 2002 Chevrolet TrailBlazer holds 7.0 quarts with a filter change.
Can I use synthetic oil in my 2002 Chevrolet TrailBlazer?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2002 Chevrolet TrailBlazer. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.