GarageDex

Toyota Tundra A/C refrigerant type and capacity

GarageDex's A/C data shows the 2015 to 2018 Toyota Tundra (8 Cyl. 4.6 Eng.) uses 21.28 oz of R-134a refrigerant with PAG-46 compressor oil.

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

Key takeaways

  • 2015 to 2018 Toyota Tundra: 21.28 oz of R-134a, 4.5 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.
Toyota Tundra A/C refrigerant and oil by year
YearsEngineRefrigerantChargeCompressor oil
2015 to 20188 Cyl. 4.6 Eng.R-134a21.28 ozPAG-46 4.5 oz
2015 to 20188 Cyl. 5.7 Eng.R-134a21.28 ozPAG-46 4.5 oz
20146 Cyl. 4.0 Eng.R-134a21.28 ozPAG-46 4.5 oz
20148 Cyl. 4.6 Eng.R-134a21.28 ozPAG-46 4.5 oz
20148 Cyl. 5.7 Eng.R-134a21.28 ozPAG-46 4.5 oz
2010 to 20136 Cyl. 4.0 Eng.R-134a22 ozPAG-46 4.5 oz
2010 to 20138 Cyl. 4.6 Eng.R-134a22 ozPAG-46 4.5 oz
2010 to 20138 Cyl. 5.7 Eng.R-134a22 ozPAG-46 4.5 oz
2008 to 20096 Cyl. 4.0 Eng.R-134a22 ozPAG-46 4.5 oz
2008 to 20098 Cyl. 4.7 Eng.R-134a22 ozPAG-46 4.5 oz
2008 to 20098 Cyl. 5.7 Eng.R-134a22 ozPAG-46 4.5 oz
2006 to 20074 DoorR-134a21 ozPAG-46 7.75 oz
2006 to 20072 DoorR-134a23 ozPAG-46 7.75 oz
2004 to 20054 DoorR-134a20 ozPAG-46 7.75 oz
2004 to 20052 DoorR-134a27 ozPAG-46 7.75 oz
2000 to 2003All Eng.R-134a22 ozPAG-46 7.75 oz

Recharge supplies for your Toyota Tundra

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: Toyota Tundra specs hub.

Other Toyota models

4runnerAvalonCamryCelicaC-HrCorollaEchoFj CruiserHighlanderLand CruiserMatrixMr2PaseoPickup - StandardPreviaPriusRav4SequoiaSiennaSolaraSupraT100TacomaTercel

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.