2021 Chevrolet Colorado Z71 Fluid Capacities

OEM fluid capacity chart from the factory service manual for the 2021-2022 (2021-2022).

Quick Answer

Air Cond Compressor Oil

5.00 OZS. (0.14 L) β€” PAG 46

Automatic Transmission Fluid (Trans Mfr CD 6L50/MYB)

6.70 QTS. (6.34 L) β€” Automatic Transmission Fluid DEXRON VI

Brake Fluid

β€” DOT 3 Hydraulic Brake Fluid

Differential Gear Oil

1.48 QTS. (1.4 L) β€” SAE 75W-90 Gear Oil Note: GM Part No. 88863089.

Differential Gear Oil (LT,WT,Z71)

2.70 PTS. (1.27 L) β€” SAE 75W-90 Gear Oil Note: GM Part No. 88863089.

Engine Coolant (2.8L Eng)

11.10 QTS. (10.5 L) β€” 50/50 mixture of DEX-COOL and clean, drinkable water

Engine Oil (2.8L Eng)

6.00 QTS. (5.67 L) β€” API - SAE 5W-30 Note: Use engine oils that have been approved by GM as meeting the dexos2 specification are marked with the dexos2 approved logo. In the event that dexos2-approved engine oil is not available at an oil change or for maintaining proper oil level, you may use substitute engine oil that meets ACEA C3 of the appropriate viscosity grade.

Transfer Case Fluid

2.00 QTS. (1.89 L) β€” Automatic Transmission Fluid DEXRON VI

Automatic Transmission Fluid (Trans Mfr CD 8L45/M5T)

7.40 QTS. (7 L) β€” Automatic Transmission Fluid DEXRON HP

Engine Coolant (3.6L Eng)

11.20 QTS. (10.59 L) β€” 50/50 mixture of DEX-COOL and clean, drinkable water

Engine Oil (3.6L Eng)

6.00 QTS. (5.67 L) β€” API - SAE 5W-30 Note: ACDelco dexos1 gen 2 full synthetic engine oil. Cold Temperature Operation: In an area of extreme cold, where the temperature falls below -29Deg. C (-20Deg. F), an SAE 0W-30 oil should be used. An oil of this viscosity grade will provide easier cold starting for the engine at extremely low temperatures. When selecting an oil of the appropriate viscosity grade, be sure to always select an oil that meets the required specification, dexos.

Notes

  • β†’Use only DEF that is GM approved, or fluid containing the API certified or ISO 22241 label. The use of other fluids could damage the system, requiring costly repairs that will not be covered by the vehicle warranty.
  • β†’GM Part No. 88863089.
  • β†’Use engine oils that have been approved by GM as meeting the dexos2 specification are marked with the dexos2 approved logo. In the event that dexos2-approved engine oil is not available at an oil change or for maintaining proper oil level, you may use substitute engine oil that meets ACEA C3 of the appropriate viscosity grade.
  • β†’Follow the Manufacturer's Instructions for the mixture ratio. Use only fluid that meets regional freeze protection requirements.
  • β†’ACDelco dexos1 gen 2 full synthetic engine oil. Cold Temperature Operation: In an area of extreme cold, where the temperature falls below -29Deg. C (-20Deg. F), an SAE 0W-30 oil should be used. An oil of this viscosity grade will provide easier cold starting for the engine at extremely low temperatures. When selecting an oil of the appropriate viscosity grade, be sure to always select an oil that meets the required specification, dexos.
Source: Factory service manual β€” 2021 Chevrolet Colorado Z71 2021-2022.

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Frequently Asked Questions

What are the fluid capacities for a 2021 Chevrolet Colorado Z71?
The 2021 Chevrolet Colorado Z71 fluid capacities are: Air Cond Compressor Oil: 5.00 OZS. (0.14 L) β€” PAG 46, Automatic Transmission Fluid (Trans Mfr CD 6L50/MYB): 6.70 QTS. (6.34 L) β€” Automatic Transmission Fluid DEXRON VI, Brake Fluid: β€” DOT 3 Hydraulic Brake Fluid, Differential Gear Oil: 1.48 QTS. (1.4 L) β€” SAE 75W-90 Gear Oil Note: GM Part No. 88863089., Differential Gear Oil (LT,WT,Z71): 2.70 PTS. (1.27 L) β€” SAE 75W-90 Gear Oil Note: GM Part No. 88863089., Engine Coolant (2.8L Eng): 11.10 QTS. (10.5 L) β€” 50/50 mixture of DEX-COOL and clean, drinkable water, Engine Oil (2.8L Eng): 6.00 QTS. (5.67 L) β€” API - SAE 5W-30 Note: Use engine oils that have been approved by GM as meeting the dexos2 specification are marked with the dexos2 approved logo. In the event that dexos2-approved engine oil is not available at an oil change or for maintaining proper oil level, you may use substitute engine oil that meets ACEA C3 of the appropriate viscosity grade., Transfer Case Fluid: 2.00 QTS. (1.89 L) β€” Automatic Transmission Fluid DEXRON VI, Automatic Transmission Fluid (Trans Mfr CD 8L45/M5T): 7.40 QTS. (7 L) β€” Automatic Transmission Fluid DEXRON HP, Engine Coolant (3.6L Eng): 11.20 QTS. (10.59 L) β€” 50/50 mixture of DEX-COOL and clean, drinkable water, Engine Oil (3.6L Eng): 6.00 QTS. (5.67 L) β€” API - SAE 5W-30 Note: ACDelco dexos1 gen 2 full synthetic engine oil. Cold Temperature Operation: In an area of extreme cold, where the temperature falls below -29Deg. C (-20Deg. F), an SAE 0W-30 oil should be used. An oil of this viscosity grade will provide easier cold starting for the engine at extremely low temperatures. When selecting an oil of the appropriate viscosity grade, be sure to always select an oil that meets the required specification, dexos..
How much engine oil does a 2021 Chevrolet Colorado Z71 take?
Engine oil capacity depends on the engine and whether the filter is changed. Check the applicable manual for your exact vehicle and service procedure before filling.