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.
2025 Chevrolet Silverado 1500 PPVFACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | 4.10 OZS. | 0.12 L | PAG Oil | If more than the specified amount of refrigerant oil was drained from a component, add the equal amount of refrigerant oil drained. | S | ||
| Air Cond Refrigerant | 1.40 LBS. | 0.63 KG | R-1234yf | This vehicle has a refrigerant charge operational tolerance of .07 kg to + .03 kg / 0.154 lbs to + 0.066 lbs. If refrigerant charge falls outside of this range, please refer to Air Conditioning (A/C) System Performance Test. | S | ||
| Brake Fluid | 2.11 PTS. | 0.99 L | DOT 4 Hydraulic Brake Fluid | S | |||
| Diesel Exhaust Fluid | 5.30 GALS. | 20.06 L | Diesel Exhaust Fluid that meets ISO 22241 or displays the API Diesel Exhaust Fluid Certification Mark. | S | |||
| Differential Gear Oil | Front Axle 8.0",w/G93 | 1.16 QTS. | 1.09 L | GM Part No. 19300457. | S | ||
| Differential Gear Oil | Front Axle 8.0",w/SU4 | 1.16 QTS. | 1.09 L | GM Part No. 19300457. | S | ||
| Differential Gear Oil | Front Axle 8.25",w/SU5 | 1.67 QTS. | 1.58 L | GM Part No. 19368514. | S | ||
| Differential Gear Oil | Rear Axle 8.6" | 2.11 QTS. | 1.99 L | GM Part No. 19300457. | S | ||
| Differential Gear Oil | Rear Axle 9.5",w/SU7 | 2.59 QTS. | 2.45 L | GM Part No. 19300457. | S | ||
| Differential Gear Oil | Rear Axle 9.5",w/SU8 | 2.64 QTS. | 2.49 L | GM Part No. 19368514. | S | ||
| Differential Gear Oil | Rear Axle 9.76",w/G80 | 2.75 QTS. | 2.6 L | GM Part No. 19300457. | S | ||
| Differential Gear Oil | Rear Axle 9.76",w/G94 | 2.75 QTS. | 2.6 L | GM Part No. 19300457. | S | ||
| Engine Coolant | 5.3L Eng | 13.80 QTS. | 13.05 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 | 5.3L Eng | w/Filter | 8.00 QTS. | 7.57 L | API - SAE 0W-20 Dexos1 Gen 3 | S | |
| Engine Oil | 5.3L Eng | w/o Filter | 7.50 QTS. | 7.09 L | API - SAE 0W-20 Dexos1 Gen 3 | 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 | ||
Factory Service Tools
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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.
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