Infiniti FX 35/45, QX70 2009-2017

The Infiniti FX35, FX45, later rebranded as the Infiniti QX70 (2009-2017), continued to uphold the brand's reputation for blending sportiness with luxury in the midsize luxury crossover SUV segment. These models featured a striking design characterized by a coupe-like roofline and bold front fascia, making them stand out in terms of aesthetics. Inside, the QX70 offered a well-appointed cabin with high-quality materials and advanced technology, providing passengers with a comfortable and upscale environment.

One of the highlights of the FX/QX70 series was their exceptional performance. Equipped with powerful V6 and V8 engines, these SUVs delivered strong acceleration and confident handling, appealing to drivers who valued sporty driving dynamics. Despite their sporty nature, they offered practicality with a comfortable ride and ample cargo space. The QX70 remained stylish and athletic in the luxury crossover SUV segment, combining performance and luxury in a unique package.

Infiniti FX 35/45, QX70 specification, engine oil capacity, spark plug gap, safety rating, fuel consumption, transmission, and light bulb sizes.

Engine 3.7L 6-Cylinder DOHC

• Recommended oil viscosity: 5W-30
• Oil certification: API
• Oil capacity: 5.1 quarts

Spark Plug Gap

• 3.5L 6-Cylinder: 0.044”

Air conditioning system refrigerant

• Type: HFC-134a (R-134a)

Air conditioning system lubricants

• Type: NISSAN A/C System Oil Type S or exact equivalent

Fuel

• Capacity: 23-3/4 US gal. (90 L)

Automatic transmission fluid

• Type: Genuine NISSAN Matic S ATF. INFINITI recommends using Genuine NISSAN Matic S ATF ONLY in INFINITI automatic transmissions. Do not mix with other fluids. Using fluids not equivalent to Genuine NISSAN Matic S ATF may damage the automatic transmission. Damage caused by fluids other than recommended is not covered under INFINITI’s new vehicle limited warranty.

Front Differential Gear Oil

• Type: Genuine NISSAN Differential Oil Hypoid Super GL-5 80W-90 or equivalent conventional (non-synthetic) oil

Rear Differential Gear Oil

• Type: 
  • For towing package: API GL-5 synthetic gear oil, Viscosity SAE 75W-90
  • Except for towing package: Genuine NISSAN Differential Oil Hypoid Super GL-5 80W-90 or equivalent conventional (non-synthetic) oil

Transfer Fluid

• Type: Genuine NISSAN Matic J ATF. INFINITI recommends using Genuine NISSAN Matic J ATF ONLY in INFINITI transfers. Do not mix with other fluids. Using fluids not equivalent to Genuine NISSAN Matic J ATF may damage the transfer. Damage caused by fluids other than as recommended is not covered under INFINITI’s new vehicle limited warranty.

Power steering fluid (PSF)

• Type: Genuine NISSAN PSF or equivalent. DEXRON VI type ATF may also be used.

Brake fluid

• Type: Genuine NISSAN Super Heavy Duty Brake Fluid or equivalent DOT 3

Multi-purpose grease

• Type: NLGI No. 2 (Lithium soap base)

Coolant

• Type: 50% Genuine NISSAN Long Life Antifreeze/Coolant or equivalent, 50% Demineralized or distilled water
• Capacity: 
  • For towing package With reservoir:10-5/8 qt (10.0L)
  • Except for towing package With reservoir: 10 qt (9.5 L)

Window washer fluid

• Type: Genuine NISSAN Windshield Washer Concentrate Cleaner & Antifreeze or equivalent

Powertrain

Engine

• 3.0 L turbo diesel V9X Engine V6
• 3.5 L VQ35HR V6
• 3.7 L VQ37VHR V6
• 5.0 L VK50VE V8

Transmission

• 7-speed RE7R01A automatic (3.5, 3.7)
• 7-speed RE7R01B automatic (5.0, 3.0d)

Fuel Consumption

Front Lights

• Front Fog Light Bulb: H8-35W
• Front Sidemarker Light Bulb: 168
• Front Turn Signal Light Bulb: 7440NA
• High Beam and Low Beam Headlight Bulb: HID-D2S
• Stepwell Light Bulb: 158

Rear Lights

• Back Up Light Bulb: 7440
• Brake Light Bulb: LED
• Center High Mount Stop Light Bulb: LED
• License Plate Light Bulb: 168
• Parking Light Bulb: 168
• Rear Sidemarker Light Bulb: 168
• Rear Turn Signal Light Bulb: 7440
• Tail Light Bulb: LED

Interior Lights

• Dome Light Bulb: 175
• Interior Door Light Bulb: 168
• Luggage Compartment Light Bulb: DE3175
• Map Light Bulb: 175