2022 - 2025 Lexus NX 350 Torque Specs & Fluid Capacities
Complete factory maintenance specifications, fluid types, fill capacities, and critical fastener torque values retrieved directly from Toyota/Lexus technical service databases. Verified by a 10-year Lexus Master Technician.
⚡ Quick Reference: Oil Change at a Glance
Master Tech Insider Pro-Tips
Crucial field experience & common DIY pitfalls to avoid on the 2022 - 2025 Lexus NX 350
CRITICAL: 2nd Gen Uses Lug BOLTS at 103 ft-lb (Not Lug Nuts!)
Starting with the 2022 redesign (AZ20), Lexus transitioned from traditional wheel studs and 21mm lug nuts (76 ft-lb) to European-style M14 x 1.5 wheel lug BOLTS using a 17mm socket. The new factory torque specification is 103 ft-lb (140 N·m). Under-torquing these bolts to the old 76 ft-lb spec will cause the wheels to loosen while driving! Always use a 17mm socket and torque to 103 ft-lb.
Turbo Boost Sensor & Charge Pipe Clamp Inspections
On the T24A-FTS 2.4L Turbo, intake pressure reaches up to 17 psi. During oil changes, always check the rubber charge pipe boots connected to the intercooler and throttle body. Loose worm-drive clamps or oil weeping from PCV vapors can cause boost leaks and hesitation under hard acceleration.
EPB Brake Service Mode via Multimedia Screen Trick
On the 2nd Gen NX (with the new Lexus Interface infotainment system), EPB service mode can be accessed using either Techstream / bi-directional scan tools (like the Autel AP200) or via the secret technician diagnostic menu on the center touchscreen, releasing the rear caliper parking brake motors prior to pad replacement.
🛢️ Complete Fluids & Capacities Table
All Trims & Drivetrains| System / Component | Capacity | Fluid Specification / Viscosity | Fastener Torque | Technician Notes |
|---|---|---|---|---|
| Engine Oil (with filter) | 5.6 US qt (5.3 L) | SAE 0W-20 API SP / ILSAC GF-6A (Full Synthetic) | Drain: 30 ft-lb (40 N·m) 18 ft-lb (25 N·m) | Dynamic Force 2.4L Turbo. Replace crush washer (OEM 90430-12031). 14mm drain bolt. |
| Engine Oil (without filter) | 5.3 US qt (5.0 L) | SAE 0W-20 API SP / ILSAC GF-6A | Drain: 30 ft-lb (40 N·m) | Capacity when draining oil pan only. |
| Automatic Transmission (Direct Shift 8-Speed U881F) | 2.4 - 2.8 US qt (2.3 - 2.6 L) Drain & Refill (Total: 7.7 qt) | Toyota Genuine ATF WS World Standard Low Viscosity ATF | Drain: 29 ft-lb (39 N·m) Overflow/Check Plug: 15 ft-lb (20 N·m) | Fill Plug: 29 ft-lb (39 N·m) | Sealed 8-speed unit. Check fluid level between 95°F - 113°F (35°C - 45°C) via overflow tube. |
| Engine Coolant (Main Circuit) | 8.8 US qt (8.3 L) | Toyota Super Long Life Coolant (Pink) 50/50 Pre-diluted Ethylene Glycol | Drain: Hand tight | Initial service at 100k miles, then every 50k miles. |
| Intercooler Coolant (Turbo Circuit) | 3.5 US qt (3.3 L) | Toyota Super Long Life Coolant (Pink) 50/50 Pre-diluted Ethylene Glycol | Drain: Hand tight | Independent low-temp loop for water-to-air charge cooler. |
| Transfer Case (AWD Models) | 0.48 US qt (0.45 L) | SAE 75W-85 Toyota Genuine Hypoid Gear Oil LT (API GL-5) | Drain: 27 ft-lb (36 N·m) Fill Plug: 27 ft-lb (36 N·m) | Crush washer OEM 12157-10010. |
| Rear Differential (AWD Models) | 0.53 US qt (0.5 L) | SAE 75W-85 Toyota Genuine Hypoid Gear Oil LT (API GL-5) | Drain: 27 ft-lb (36 N·m) Fill Plug: 27 ft-lb (36 N·m) | 10mm hex bit socket required. |
| Brake Fluid | Approx. 1.0 qt for complete flush | DOT 3 or DOT 4 FMVSS No. 116 DOT 3 / SAE J1703 | Drain: Bleeder Screw: 8.3 ft-lb (11 N·m) | New GA-K platform with updated electronic brake control. |
🔧 Complete Fastener Torque Specifications
Shop Manual Verified| Category | Component / Fastener | Factory Torque Specification | Socket / Tool Size |
|---|---|---|---|
| Engine & Oil | Oil Pan Drain Plug | 30 ft-lb (40 N·m) | 14mm socket |
| Engine & Oil | Oil Filter Cap Housing | 18 ft-lb (25 N·m) | 64mm 14-flute filter wrench |
| Engine & Oil | Spark Plugs (Denso FC20HBR8) | 13 ft-lb (18 N·m) | 5/8-inch spark plug socket |
| Wheels & Tires | Wheel Lug Bolts (M14 x 1.5 European-Style) | 103 ft-lb (140 N·m) | 17mm deep thin-wall socket |
| Brakes (Front) | Front Caliper Slide Pins | 25 ft-lb (34 N·m) | 14mm socket |
| Brakes (Front) | Front Caliper Torque Plate (Bracket) Bolts | 79 ft-lb (107 N·m) | 17mm socket |
| Brakes (Rear) | Rear Caliper Slide Pins | 20 ft-lb (27 N·m) | 14mm socket |
| Brakes (Rear) | Rear Caliper Torque Plate (Bracket) Bolts | 44 ft-lb (60 N·m) | 14mm socket |
🛒 Recommended OEM Parts & Specialist Tools
Exact fitment guaranteed for 2022 - 2025 Lexus NX 350
17mm Deep Non-Marring Wheel Lug Bolt Socket
Protective nylon-sleeved 17mm thin-wall deep socket designed specifically for the 2022+ Lexus NX M14 lug bolts to prevent scratching the factory alloy wheels at 103 ft-lb.
64mm 14-Flute Oil Filter Wrench (Toyota/Lexus Spec)
CNC aluminum filter socket that locks onto the 2.4L Turbo cartridge filter cap for safe removal and torque wrench installation.
Genuine Lexus/Toyota Oil Filter (04152-YZZA1) 3-Pack
Authentic factory cartridge filter elements complete with replacement O-rings and drain plug adapters.
Mobil 1 Advanced Fuel Economy 0W-20 Full Synthetic (5-Quart)
Exceeds ILSAC GF-6A standards. Advanced full synthetic protection for high-temperature turbocharger bearings.
Autel MaxiAP AP200 Bluetooth OBD2 Scanner
Reads all vehicle control modules on the new GA-K architecture, supports EPB maintenance mode, and monitors live ATF temperature.
❓ Frequently Asked Questions
What is the wheel torque for a 2022-2025 Lexus NX?
Unlike previous generations that used 76 ft-lb lug nuts, the 2022-2025 Lexus NX uses M14 x 1.5 wheel lug bolts torqued to 103 ft-lb (140 N·m) with a 17mm socket. Do NOT under-torque to 76 ft-lb.
How much oil does a 2022-2025 Lexus NX 350 take?
With a new oil filter, the 2.4L Turbo T24A-FTS engine takes 5.6 US quarts (5.3 liters) of SAE 0W-20 full synthetic engine oil. Without filter replacement, it takes 5.3 US quarts (5.0 liters).
What is the oil drain plug torque for the 2022+ NX 350?
The factory torque specification is 30 ft-lb (40 N·m). Always use a new OEM blue aluminum crush washer (Part # 90430-12031) to guarantee a leak-free seal.