Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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2020 GMC Acadia SL
Quick Lookups: Fluids
2020 GMC Acadia SLSECTION Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | Total System,Front A/C,w/o C69 | 3.00 OZS. | 0.08 L | PAG 46 | S | ||
| Air Cond Compressor Oil | Total System,Rear A/C,w/C69 | 7.08 OZS. | 0.2 L | PAG 46 | S | ||
| Air Cond Refrigerant | Front A/C,w/o C69 | 1.54 LBS. | 0.69 KG | R-1234yf | For further details see "Air conditioner specification label". | S | |
| Air Cond Refrigerant | Rear A/C,w/C69 | 2.20 LBS. | 0.99 KG | R-1234yf | For further details see "Air conditioner specification label". | S | |
| Automatic Transmission Fluid | Drain and Refill,w/Drain Plug | N/A | N/A | Automatic Transmission Fluid DEXRON VI | Fluid Capacity is between: 5.3 - 6.3 qts. All capacities are approximate. When adding, be sure to fill to the approximate level. Recheck the fluid level after filling. | S | |
| Automatic Transmission Fluid | Overhaul | N/A | N/A | Automatic Transmission Fluid DEXRON VI | Fluid Capacity is between: 9.0 - 10 qts. All capacities are approximate. When adding, be sure to fill to the approximate level. Recheck the fluid level after filling. | S | |
| Automatic Transmission Fluid | Valve Body Cover Removal | N/A | N/A | Automatic Transmission Fluid DEXRON VI | Fluid Capacity is between 2.1 - 3.2 qts. All capacities are approximate. When adding, be sure to fill to the approximate level. Recheck the fluid level after filling. | S | |
| Differential Gear Oil | Rear,Differential Clutch Oil Fill | 0.37 QTS. | 0.35 L | PENTOSIN CHF-11S | S | ||
| Differential Gear Oil | Rear,Differential Lubricant Fill | 0.79 QTS. | 0.74 L | DEXRON LS SAE 75W-90 Gear Oil | S | ||
| Engine Coolant | 2.5L Eng | 11.30 QTS. | 10.69 L | 50/50 mixture of DEX-COOL and clean, drinkable water | All capacities are approximate. When adding, be sure to fill to the approximate level. Recheck the fluid level after filling. | S | |
| Engine Oil | 2.5L Eng | w/Filter | 5.00 QTS. | 4.73 L | API - SAE 0W-20 | DEXOS1 Gen2 Full synthetic engine oil. | S |
| Fuel Tank | FWD | 19.40 GALS. | 73.43 L | S | |||
| Transfer Case Fluid | Power Transfer Unit | 0.90 QTS. | 0.85 L | SAE 75W-90 Synthetic Axle Gear Oil | All capacities are approximate. When adding, be sure to fill to the approximate level. Recheck the fluid level after filling. | S | |
| Windshield Washer Fluid | N/A | N/A | Windshield Washer Fluid | Follow the Manufacturer's Instructions for the mixture ratio. Automotive windshield washer fluid that meets regional freeze protection requirements. | S | ||
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.