GarageDex

Mercedes-Benz Clk Class A/C refrigerant type and capacity

GarageDex's A/C data shows the 2008 to 2009 Mercedes-Benz Clk Class (6 Cyl. 3.5 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

  • 2008 to 2009 Mercedes-Benz Clk Class: 27 oz of R-134a, PAG-46 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.
Mercedes-Benz Clk Class A/C refrigerant and oil by year
YearsEngineRefrigerantChargeCompressor oil
2008 to 20096 Cyl. 3.5 Eng.R-134a27 ozPAG-46
2008 to 20098 Cyl. 5.5 Eng.R-134a33 ozPAG-46 4.06 oz
2008 to 20098 Cyl. 6.3 Eng.R-134a33 ozPAG-46 4.06 oz
20076 Cyl. 3.5 Eng.R-134a26 ozPAG-46
20078 Cyl. 5.5 Eng.R-134a33 ozPAG-46 4.06 oz
20078 Cyl. 6.3 Eng.R-134a33 ozPAG-46 4.06 oz
20066 Cyl. 3.5 Eng.R-134a26 ozPAG-46
20068 Cyl. 5.0 Eng.R-134a33 ozPAG-46 4.06 oz
20068 Cyl. 5.5 Eng.R-134a26 ozPAG-46
20056 Cyl. 3.2 Eng.R-134a26 ozPAG-46
20058 Cyl. 5.0 Eng.R-134a26 ozPAG-46
20058 Cyl. 5.5 Eng.R-134a26 ozPAG-46
2001 to 2004All Eng.R-134a30 ozPAG-46 4 oz
1998 to 2000All Eng.R-134a30 ozPAG-46 7 oz

Recharge supplies for your Mercedes-Benz Clk 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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Other Mercedes-Benz models

300 SeriesB ClassB200C ClassCl ClassCla ClassCls ClassE ClassG ClassGl ClassGlc ClassGle ClassGlk ClassMl ClassR ClassS ClassSl ClassSlk ClassSls ClassSprinter

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.