2004 Buick Rendezvous Oil Type & Capacity
The 2004 Buick Rendezvous oil type depends on the engine: the CX, AWD takes 5W-30 (4.0 quarts qt with filter); the CX, FWD takes 5W-30 (4.0 quarts qt with filter); the CXL, 3.4 E, AWD takes 5W-30 (4.0 quarts qt with filter); the CXL, 3.4 E, FWD takes 5W-30 (4.0 quarts qt with filter); the CXL, 3.6 7 takes 5W-30 (5.5 quarts qt with filter); the Ultra takes 5W-30 (5.5 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- CX, AWD: 5W-30, 4.0 quarts with filter
- CX, FWD: 5W-30, 4.0 quarts with filter
- CXL, 3.4 E, AWD: 5W-30, 4.0 quarts with filter
- CXL, 3.4 E, FWD: 5W-30, 4.0 quarts with filter
- CXL, 3.6 7: 5W-30, 5.5 quarts with filter
- Ultra: 5W-30, 5.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| CX, AWD — 3.4L Eng | API - SAE 5W-30 | 4.00 QTS. | — | Use oil that meets GM Standard GM6094M. For areas of extreme cold, where temperatures fall below -20Deg.F (-29Deg.C), it is recommended a SAE 5W-30 synthetic oil or a SAE 10W-30 oil. Both will provide easier cold starting and better protection for your engine at extremely low temperatures. |
| CX, FWD — 3.4L Eng | API - SAE 5W-30 | 4.00 QTS. | — | Use oil that meets GM Standard GM6094M. For areas of extreme cold, where temperatures fall below -20Deg.F (-29Deg.C), it is recommended a SAE 5W-30 synthetic oil or a SAE 10W-30 oil. Both will provide easier cold starting and better protection for your engine at extremely low temperatures. |
| CXL, 3.4 E, AWD — 3.4L Eng | API - SAE 5W-30 | 4.00 QTS. | — | Use oil that meets GM Standard GM6094M. For areas of extreme cold, where temperatures fall below -20Deg.F (-29Deg.C), it is recommended a SAE 5W-30 synthetic oil or a SAE 10W-30 oil. Both will provide easier cold starting and better protection for your engine at extremely low temperatures. |
| CXL, 3.4 E, FWD — 3.4L Eng | API - SAE 5W-30 | 4.00 QTS. | — | Use oil that meets GM Standard GM6094M. For areas of extreme cold, where temperatures fall below -20Deg.F (-29Deg.C), it is recommended a SAE 5W-30 synthetic oil or a SAE 10W-30 oil. Both will provide easier cold starting and better protection for your engine at extremely low temperatures. |
| CXL, 3.6 7 — 3.6L Eng | API - SAE 5W-30 | 5.50 QTS. | — | Use oil that meets GM Standard GM6094M. For areas of extreme cold, where temperatures fall below -20Deg.F (-29Deg.C), it is recommended a SAE 5W-30 synthetic oil or a SAE 10W-30 oil. Both will provide easier cold starting and better protection for your engine at extremely low temperatures. |
| Ultra — 3.6L Eng | API - SAE 5W-30 | 5.50 QTS. | — | Use oil that meets GM Standard GM6094M. For areas of extreme cold, where temperatures fall below -20Deg.F (-29Deg.C), it is recommended a SAE 5W-30 synthetic oil or a SAE 10W-30 oil. Both will provide easier cold starting and better protection for your engine at extremely low temperatures. |
More factory specs & repair guides for your Rendezvous
🛞 2004 Buick Rendezvous Tire Size & Pressure →🌧️ 2004 Buick Rendezvous Wiper Blade Sizes →💡 2004 Buick Rendezvous Light Bulb Sizes →📖 2004 Buick Rendezvous Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
9.6 quarts (9.08 L) — 50/50 mixture of DEX-COOL and clean drinkable water
Frequently asked questions
What type of oil does a 2004 Buick Rendezvous take?
It depends on the engine: CX, AWD uses 5W-30; CX, FWD uses 5W-30; CXL, 3.4 E, AWD uses 5W-30; CXL, 3.4 E, FWD uses 5W-30; CXL, 3.6 7 uses 5W-30; Ultra uses 5W-30.
What is the oil capacity of a 2004 Buick Rendezvous?
Oil capacity depends on the engine: CX, AWD holds 4.0 quarts with filter; CX, FWD holds 4.0 quarts with filter; CXL, 3.4 E, AWD holds 4.0 quarts with filter; CXL, 3.4 E, FWD holds 4.0 quarts with filter; CXL, 3.6 7 holds 5.5 quarts with filter; Ultra holds 5.5 quarts with filter.
How often should I change the oil in my 2004 Buick Rendezvous?
Most 2004 Buick Rendezvous owners follow a 5,000–7,500 mile interval with conventional oil, or up to 10,000 miles with full synthetic. Always check the oil life monitor if equipped, and consult your owner's manual — Buick recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2004 Buick Rendezvous?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2004 Buick Rendezvous. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.