Oldsmobile Alero A/C refrigerant type and capacity
GarageDex's A/C data shows the 2002 to 2004 Oldsmobile Alero (All Eng.) uses 22 oz of R-134a refrigerant with PAG-46 compressor oil.
Shop R-134a Match the type on your under-hood decal
Key takeaways
- 2002 to 2004 Oldsmobile Alero: 22 oz of R-134a, 9 oz of PAG-46 oil.
- The charge is a full-system amount; a top-off adds far less.
- Do not mix refrigerant types or oils.
- A system that is empty has a leak - fix it before charging.
| Years | Engine | Refrigerant | Charge | Compressor oil |
|---|---|---|---|---|
| 2002 to 2004 | All Eng. | R-134a | 22 oz | PAG-46 9 oz |
| 1999 to 2001 | All Eng. | R-134a | 28 oz | PAG-150 9 oz |
Recharge supplies for your Oldsmobile Alero
Buy the refrigerant type shown for your year and confirm it against the under-hood decal. R-1234yf cans cost more and need a matching coupler.
R-134aR-134a recharge can with a gaugeShop cans Manifold gauge setReads high and low side pressure properlyShop gauges Leak detection kitFind the leak before you spend on refrigerantShop kits
As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
Same car, other specs: Oldsmobile Alero specs hub.
Other Oldsmobile models
98 / 98 RegencyAchievaAuroraBravadaCiera / Cutlass CieraCutlass / Cutlass SupremeDelta 88 SedanIntrigueLssSilhouette
Source: Four Seasons - Compressor / System Refrigerant & Lubricant Specs. The under-hood A/C decal is the primary source for your exact car - it overrides any table. Charges assume a clean system with a new drier.