Mercedes-Benz R Class A/C refrigerant type and capacity
GarageDex's A/C data shows the 2013 Mercedes-Benz R Class (6 Cyl. 3.0 Eng.) uses 27 oz of R-134a refrigerant with PAG-46 compressor oil.
Shop R-134a Match the type on your under-hood decal
Key takeaways
- 2013 Mercedes-Benz R Class: 27 oz of R-134a, 8 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 |
|---|---|---|---|---|
| 2013 | 6 Cyl. 3.0 Eng. | R-134a | 27 oz | PAG-46 8 oz |
| 2012 | 6 Cyl. 3.0 Eng.; w/o Rear AC | R-134a | 34 oz | PAG-46 3.72 oz |
| 2012 | 6 Cyl. 3.5 Eng.; w/o Rear AC | R-134a | 34 oz | PAG-46 3.72 oz |
| 2012 | 6 Cyl. 3.5 Eng.; w/ Rear AC | R-134a | 43 oz | PAG-46 3.72 oz |
| 2008 to 2011 | 6 Cyl. 3.0 Eng.; w/o Rear AC | R-134a | 34 oz | PAG-46 3.72 oz |
| 2008 to 2011 | 6 Cyl. 3.0 Eng.; w/ Rear AC | R-134a | 43 oz | PAG-46 3.72 oz |
| 2008 to 2011 | 6 Cyl. 3.5 Eng.; w/o Rear AC | R-134a | 34 oz | PAG-46 3.72 oz |
| 2008 to 2011 | 6 Cyl. 3.5 Eng.; w/ Rear AC | R-134a | 43 oz | PAG-46 3.72 oz |
| 2007 | 6 Cyl. 3.0 Eng. | R-134a | 34 oz | PAG-46 5.91 oz |
| 2007 | 6 Cyl. 3.5 Eng. | R-134a | 34 oz | PAG-46 5.91 oz |
| 2007 | 8 Cyl. 5.0 Eng. | R-134a | 34 oz | PAG-46 5.91 oz |
| 2007 | 8 Cyl. 6.3 Eng. | R-134a | 43 oz | PAG-46 |
| 2006 | 6 Cyl. 3.5 Eng. | R-134a | 34 oz | PAG-46 5.91 oz |
| 2006 | 8 Cyl. 5.0 Eng. | R-134a | 34 oz | PAG-46 5.91 oz |
Recharge supplies for your Mercedes-Benz R Class
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
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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.