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Fluids And Capacities: Fluids

CAUTION: The fluids provided in the table below represent the fluids used and approved for use. Using alternative fluids that are not approved by Tesla is done at the risk of the individual repairer and any damage that occurs as a result is not covered under the New Vehicle Limited Warranty or Used Vehicle Limited Warranty.
Component/System Description
Air Conditioning Depending on its intended sales region, the air conditioning system is filled with R134a or R1234yf refrigerant.
  • 1012403-00-B, REFRIGERANT, R134a
  • 2006643-00-A, REFRIGERANT, R1234yf

For China only, please use the following refrigerant:
  • 1065472-10-A, REFRIGERANT, R134A 13.5KG CYLINDER

If oil needs to be added to the air conditioning system, use the appropriate oil as specified below.
CAUTION: Select the corresponding refrigerant oil type according to different types of compressors. Do not mix different types of A/C system oil.
  • Hanon  or Sanden  compressor type: use RB100EV A/C oil (part number 1994534-00-A or 1031093-01-A)
  • Denso  compressor type: use ND-11 A/C oil (part number 1031093-00-A or 1108849-00-A).
NOTE: For calculations, both ND-11 and RB100EV compressor oils have a density of 0.98 grams/ml at 15°C.
  • Given a value in grams, divide by 0.98 to find the value in ml (milliliters or cc).
  • Given a value in ml (milliliters or cc), multiply by 0.98 to find the value in grams.

If ultraviolet dye needs to be added to the system to troubleshoot a leak, the following leak detector injection kit and refill leak detector dye are Tesla-approved for all Tesla refrigerant systems.
  • 2036976-00-A Tracer line TP9815EV Injection Kit

    TRACERLINE A/C LEAK DETECTION KIT TP9814EV-BX (STARTER KIT W/TOOL)

  • 2010495-00-A TP9815EV A/C Dye, Leak Detector

    TRACERLINE A/C LEAK DYE REPLENISHMENT TP9815EV-P12 (12 DYE PACKS)

Brake Fluid DOT 4 BASF Hydraulan 404 (part number 1012041-10-C) is the approved brake fluid.
NOTE: The brake fluid filler cap is marked 'DOT 3'. This is the minimum requirement and does not state to only use DOT 3 brake fluid.
CAUTION: Only use new fluid from sealed containers.
Coolant The cooling system contains an ethylene glycol (phosphate and nitrate free) based coolant.
  • 1029320-00-A, ETHYLENE GLYCOL COOLANT - 50/50 MIX - 1 Gallon
  • 1061466-00-A, ETHYLENE GLYCOL COOLANT - 50/50 MIX - 55 Gallon Drum

For China only, please use the following coolant:
  • 1012820-10-A, COOLANT, ETHYLENE GLYCOL, 50/50 MIX, 4L

For EMEA only, please use the following coolant:
  • 1119779-00-A, G48 Coolant - 50/50 MIX 1 Liter

The overall concentration of ethylene glycol should not fall below 50% by volume to make sure that the anti-corrosion properties of the coolant are maintained.
Concentrations of ethylene glycol greater than 60% are not recommended as cooling efficiency will be impaired.
Tesla G-48 coolant is a pre-mixed 50/50 solution of ethylene glycol and water. The coolant is ready to use. Do not add water.
CAUTION: Tesla cannot provide warranties for any type of coolant other than Tesla G-48 coolant. Use of other coolants is at your own risk.
Electrical Joint Compound Penetrox A-13 electrical joint compound (part number 1089974-00-A).
Gearbox Fluid To reduce gearbox fluid variances and improve drive unit efficiency, service centers are to transition to KAF1 gearbox fluid for all vehicle drive units. When refilling or topping up drive unit gearboxes, first deplete supplies of the specified SK 212-B, ATF-9, and EDF2 gearbox fluids, and only then substitute with KAF1. KAF1 gearbox fluid is fully backwards compatible with the SK 212-B, ATF-9, and EDF2 gearbox fluids, and incidental mixing of the specified fluid with KAF1 is permitted. Eventually, service centers will only stock KAF1 fluid.
CAUTION: SK 212-B gearbox fluid is reddish, ATF-9 and EDF2 fluids are dark purple, and KAF1 fluid is amber colored. If you are unable to determine what fluid is in the drive unit, refill or top up with only KAF1. Do not mix SK 212, ATF-9, or EDF2 gearbox fluids with each other.
  • For all 3DU drive units Model Year 2024 and later use KAF1  (part number 1646886-02-A or 1646886-04-A)
  • For all 4DU drive units use KAF1  (part number 1646886-02-A or 1646886-04-A)
Windshield Washer Fluid North America: Any Tesla approved ethanol-based windshield washer fluid, including, but not limited to:
  • 1973926-00-A, TESLA WINDSHIELD WASHER SOLVENT ETHANOL 1G 4/CS
  • 1973925-00-A, TESLA WINDSHIELD WASHER SOLVENT ETHANOL 55G DRUM
Europe, Middle East, Africa:
Any Tesla approved ethanol-based windshield washer fluid, including, but not limited to:
  • 1508086-99-A (ETHANOL BULK WASHER FLUID - 40C)
  • 1508086-98-A (ETHANOL TOTE WASHER FLUID - 40C)
  • 1508086-01-A (WASHER FLUID ETHANOL BULK - 30C FREEZE)
  • 1508086-00-A (WASHER FLUID ETHANOL TOTE - 30C FREEZE)
Asia-Pacific:
Any Tesla approved windshield washer fluid, including, but not limited to:
  • 1119197-00-A (SOLVENT, WURTH, WINDSHIELD WASHER 1L)
  • 1089984-05-A (SOLVENT, WURTH, RAPID WINDSHIELD WASHER, 32ML)
  • 1089984-00-A (SOLVENT, WURTH, WINDSHIELD WASHER, GAT, 30L)