GarageDex

Buick Lacrosse A/C refrigerant type and capacity

GarageDex's A/C data shows the 2017 Buick Lacrosse (6 Cyl. 3.6 Eng.) uses 24.64 oz of R-134a refrigerant with PAG-46 compressor oil.

Shop R-134a Match the type on your under-hood decal

Key takeaways

  • 2017 Buick Lacrosse: 24.64 oz of R-134a, 3.7 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.
Buick Lacrosse A/C refrigerant and oil by year
YearsEngineRefrigerantChargeCompressor oil
20176 Cyl. 3.6 Eng.R-134a24.64 ozPAG-46 3.7 oz
2013 to 20164 Cyl. 2.4 Eng.R-134a24 ozPAG-46 3.7 oz
2013 to 20166 Cyl. 3.6 Eng.R-134a24 ozPAG-46 3.7 oz
2011 to 20124 Cyl. 2.4 Eng.R-134a21 ozPAG-46 3.7 oz
2011 to 20126 Cyl. 3.6 Eng.R-134a21.6 ozPAG-46 5 oz
20104 Cyl. 2.4 Eng.R-134a19 ozPAG-46 3.7 oz
20106 Cyl. 3.0 Eng.R-134a19 ozPAG-46 3.7 oz
20106 Cyl. 3.6 Eng.R-134a21.6 ozPAG-46 5 oz
2006 to 2009All Eng.R-134a21.6 ozPAG-46 5 oz
2005All Eng.R-134a36.96 ozPAG-46 6.5 oz

Recharge supplies for your Buick Lacrosse

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: Buick Lacrosse specs hub.

Other Buick models

AllureCascadaCentury Sedan / CoupeEnclaveEncoreEstate Wagon-Century,Electra,Lesabre,Regal,RoadmasLesabre Sedan / CoupeLucernePark AvenueRainierRegal Sedan / CoupeRendezvousRivieraRoadmasterSkylarkTerrazaVerano

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.