2021 Kia K5 GTFACTORY OEM SERVICE PROCEDURE

Quick Lookups: Fluids

FLUID CAPACITIES
Fluid Type Application Standard Metric Fluid Spec Note S/H
Air Cond Compressor Oil 3.52 OZS. 0.1 L PAG (FD46XG) S
Air Cond Refrigerant 1.17 LBS. 0.53 KG R-1234yf S
Automatic Transmission Fluid Automatic DCT Trans Control Oil 3.55 QTS. 3.35 L WAGO -1(GS CALTEX) S
Automatic Transmission Fluid Automatic DCT Trans Gear Oil 2.65 QTS. 2.5 L WAGO -1(GS CALTEX) S
Brake Fluid 0.70 QTS. 0.66 L DOT 4 Brake Fluid S
Engine Coolant 2.5L Eng 4.12 QTS. 3.89 L 50/50 mixture of Ethylene Glycol Antifreeze and water S
Engine Oil 2.5L Eng 5.92 QTS. 5.6 L SAE 0W-30, API SN Plus/SP or ILSAC GF-6 S
Fuel Tank 15.85 GALS. 59.99 L S
Windshield Washer Fluid N/A N/A S
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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