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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2025 GMC Yukon AT4, 3.0L Eng VIN 8
Quick Lookups: Fluids
2025 GMC Yukon AT4, 3.0L Eng VIN 8SECTION Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | 6.59 OZS. | 0.19 L | PAG OIL | GM Part No. 19354657. | S | ||
| Air Cond Refrigerant | Front & Rear | 2.00 LBS. | 0.9 KG | R-1234yf | S | ||
| Automatic Transmission Fluid | Complete Trans System (Heavy Duty Cooling) | 12.08 QTS. | 11.43 L | Automatic Transmission Fluid DEXRON ULV | 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 | 11.57 QTS. | 10.94 L | Automatic Transmission Fluid DEXRON ULV | All capacities are approximate. When adding, be sure to fill to the approximate level. Recheck the fluid level after filling. | S | |
| Automatic Transmission Fluid | Pan Removal & Filter Replacement | 8.10 QTS. | 7.66 L | Automatic Transmission Fluid DEXRON ULV | All capacities are approximate. When adding, be sure to fill to the approximate level. Recheck the fluid level after filling. | S | |
| Brake Fluid | 2.11 PTS. | 0.99 L | DOT 4 Motor Vehicle Brake Fluid | S | |||
| Diesel Exhaust Fluid | 5.30 GALS. | 20.06 L | S | ||||
| Differential Gear Oil | Front Axle | 1.14 QTS. | 1.07 L | GM Part No. 19300457. 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 Axle - G86 | 1.59 QTS. | 1.5 L | GM Part No. 19417365. 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 Axle - G96 | 1.59 QTS. | 1.5 L | GM Part No. 19418501. All capacities are approximate. When adding, be sure to fill to the approximate level. Recheck the fluid level after filling. | S | ||
| Engine Coolant | 3.0L Eng | Charge Air Cooling System | 6.14 QTS. | 5.81 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 Coolant | 3.0L Eng | Cooling System | 15.70 QTS. | 14.85 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 | 3.0L Eng | w/Filter | 7.00 QTS. | 6.62 L | API - SAE 0W-20 | Engine oils that have been approved by GM as meeting the dexosD specification are marked with the dexosD approved logo. | S |
| Engine Oil | 3.0L Eng | w/o Filter | 6.50 QTS. | 6.15 L | API - SAE 0W-20 | Engine oils that have been approved by GM as meeting the dexosD specification are marked with the dexosD approved logo. | S |
| Transfer Case Fluid | 1.60 QTS. | 1.51 L | Automatic Transmission Fluid DEXRON VI | 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.