Acura Rdx A/C refrigerant type and capacity
GarageDex's A/C data shows the 2018 Acura Rdx (6 Cyl. 3.5 Eng.) uses 16.8 oz of R-134a refrigerant with PAG Oil compressor oil.
Shop R-134a Match the type on your under-hood decal
Key takeaways
- 2018 Acura Rdx: 16.8 oz of R-134a, PAG Oil oil, see the under-hood decal for the rest.
- 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 |
|---|---|---|---|---|
| 2018 | 6 Cyl. 3.5 Eng. | R-134a | 16.8 oz | PAG Oil |
| 2013 to 2017 | 6 Cyl. 3.5 Eng. | R-134a | 16.8 oz | PAG-46 2.3 oz |
| 2009 to 2012 | 4 Cyl. 2.3 Eng.; w/o Rear AC | R-134a | 15.9 oz | PAG-46 6.5 oz |
| 2009 to 2012 | 4 Cyl. 2.3 Eng.; w/ Rear AC | R-134a | 17.6 oz | PAG-46 6.5 oz |
| 2007 to 2008 | All Eng.; w/o Rear AC | R-134a | 15.9 oz | PAG-46 6.5 oz |
| 2007 to 2008 | All Eng.; w/ Rear AC | R-134a | 17.6 oz | PAG-46 6.5 oz |
Recharge supplies for your Acura Rdx
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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Same car, other specs: Acura Rdx specs hub.
Other Acura models
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.