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.
2022 Infiniti QX55 EssentialFACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | 3.70 OZS. | 0.1 L | PAG ND-OIL 8 | For further details see "Air conditioner specification label". | S | ||
| Air Cond Refrigerant | 1.20 LBS. | 0.54 KG | HFC-134a (R-134a) | For further details see "Air conditioner specification label". | S | ||
| Automatic Transmission Fluid | 9.25 QTS. | 8.75 L | Genuine NISSAN CVT Fluid NS-3 | S | |||
| Brake Fluid | N/A | N/A | Genuine NISSAN Super Heavy Duty Brake Fluid or equivalent DOT 3 | S | |||
| Differential Gear Oil | 1.13 PTS. | 0.53 L | Genuine NISSAN Differential Oil Hypoid S1 GL-5 75W-80 or equivalent | S | |||
| Engine Coolant | w/Reservoir | 8.00 QTS. | 7.57 L | Pre-diluted Genuine NISSAN Long Life Antifreeze/Coolant (blue) or equivalent | S | ||
| Engine Oil | Drain and Refill,w/Filter | 5.00 QTS. | 4.73 L | Genuine NISSAN Motor Oil SN SAE 5W-30 | If SAE 5W-30 motor oil (or engine oil) is not available, a synthetic SAE 5W-30 GF-5 SN motor oil (or engine oil) may be used. | S | |
| Engine Oil | Drain and Refill,w/o Filter | 4.90 QTS. | 4.63 L | Genuine NISSAN Motor Oil SN SAE 5W-30 | If SAE 5W-30 motor oil (or engine oil) is not available, a synthetic SAE 5W-30 GF-5 SN motor oil (or engine oil) may be used. | S | |
| Fuel Tank | 15.90 GALS. | 60.18 L | S | ||||
| Transfer Case Fluid | 0.63 PTS. | 0.29 L | Genuine NISSAN Differential Oil Hypoid Super GL-5 80W-90 or equivalent conventional (non synthetic) oil | S | |||
| Windshield Washer Fluid | 5.25 QTS. | 4.96 L | Genuine NISSAN Windshield Washer Concentrate Cleaner and Antifreeze or equivalent | Follow the Manufacturer's Instructions for the mixture ratio. | 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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