This is a Genuine OEM Nissan Knuckle Seat (also referred to as the Seat-Lower Ball Joint), designed to serve as the seating interface for the lower ball joint within the front or rear axle knuckle assembly. It fits the 2009–2020 Nissan 370Z, 2009–2024 Nissan GT-R, 2008–2024 Nissan Murano, 2011–2017 Nissan Quest, 2009–2012 Infiniti FX35, 2007–2008 Infiniti G35, 2008–2013 Infiniti G37, and 2014–2023 Infiniti Q50.
This is a Genuine OEM part manufactured by Nissan to factory specifications, ensuring a precise, direct-replacement fit with no modifications required. It fits either the Driver or Passenger Side. On the 370Z and GT-R, this part is located on the front axle; on the Murano and Quest, it is located on the rear axle. Compatible with both FWD and AWD drivetrains with Ball Joint configurations. Applicable engines include the 3.7L V6 (370Z), 3.8L V6 Twin-Turbo (GT-R), 3.5L V6 and QR25DER Hybrid (Murano), 3.5L V6 (Quest), 3.5L V6 (FX35), 3.5L V6 (G35), 3.7L V6 (G37), and 2.0L Turbo, 3.0L V6 Twin-Turbo, and 3.7L V6 (Q50).
Quick Part Facts
- Condition: New Genuine OEM
- Fits either Driver Side or Passenger Side (single part)
- Position: Front Axle (370Z, GT-R) or Rear Axle (Murano, Quest)
- Drivetrain: FWD Ball Joint or AWD Ball Joint
- Engines: 3.5L V6, 3.7L V6, 3.8L V6 Twin-Turbo, QR25DER Hybrid, 2.0L Turbo, 3.0L V6 Twin-Turbo
- Manufacturer: Genuine Nissan OEM — direct factory replacement
Fitment
| Year Range |
Make |
Model |
Trim/Engine |
Notes/Options |
| 2009–2020 |
Nissan |
370Z |
3.7L V6 |
Front Axle; FWD or AWD, Ball Joint; Driver or Passenger Side |
| 2009–2024 |
Nissan |
GT-R |
3.8L V6 Twin-Turbo |
Front Axle; AWD, Ball Joint; Driver or Passenger Side |
| 2008–2024 |
Nissan |
Murano |
3.5L V6 |
Rear Axle; FWD or AWD, Ball Joint; Driver or Passenger Side |
| 2015–2018 |
Nissan |
Murano Hybrid |
QR25DER |
Rear Axle; FWD or AWD, Ball Joint; Driver or Passenger Side |
| 2011–2017 |
Nissan |
Quest |
3.5L V6 |
Rear Axle; FWD, Ball Joint; Driver or Passenger Side |
| 2009–2012 |
Infiniti |
FX35 |
3.5L V6 |
AWD, Ball Joint; Driver or Passenger Side |
| 2007–2008 |
Infiniti |
G35 |
3.5L V6 |
Ball Joint; Driver or Passenger Side |
| 2008–2013 |
Infiniti |
G37 |
3.7L V6 |
Ball Joint; Driver or Passenger Side |
| 2014–2023 |
Infiniti |
Q50 |
2.0L Turbo, 3.0L V6 Twin-Turbo, 3.7L V6 |
Ball Joint; Driver or Passenger Side |