GarageDex

Lexus Rx400 A/C refrigerant type and capacity

GarageDex's A/C data shows the 2006 to 2008 Lexus Rx400 (6 Cyl. 3.3 Eng.; HYBRID) uses 22.9 oz of R-134a refrigerant.

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

Key takeaways

  • 2006 to 2008 Lexus Rx400: 22.9 oz of R-134a, 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.
Lexus Rx400 A/C refrigerant and oil by year
YearsEngineRefrigerantChargeCompressor oil
2006 to 20086 Cyl. 3.3 Eng.; HYBRIDR-134a22.9 ozSee decal

Recharge supplies for your Lexus Rx400

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

As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

Other Lexus models

Ct200Es300Es330Es350Gs200Gs300Gs350Gs400Gs430Gs450Gs460Gx460Gx470Hs250Is FIs200Is250Is300Is350Lc500Ls400Ls430Ls460Ls600

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.