May 25, 2005 · Based on my research, the NS3 is a lower viscosity than NS2, I don't recommend you use NS2 in a CVT that spec's NS3. If the newer NS3 was backwards compatible, there would be …

Jan 13, 2026 · Learn the best CVT fluid for Nissan. Compare OEM vs aftermarket options, NS-2 vs NS-3 differences, and choose the right fluid to protect your CVT.

Aug 7, 2021 · When looking for a universal lubricant, you can use as a perfect replacement for the OEM NS-3 fluid specified for your vehicle, the Castrol – 15B652-6PK CVT fluid is a good choice. Castrol …

Apr 27, 2016 · Using the wrong fluid can definitely cause transmission failure, in particular with CVTs because they require a unique transmission fluid with specialized frictional characteristics designed …

Jun 22, 2024 · Here are three examples of compatible alternatives to Nissan CVT Fluid NS-3: This fluid has been precisely engineered to mimic the frictional characteristics of Nissan CVT Fluid NS-3, …

Oct 28, 2024 · The next thing I would say is that the shop there used unapproved fluid and now can later deny any warranty claim you have. As well as likely overcharged for a lesser priced fluid and …

Jun 28, 2022 · The main problem with changing fluid types is you never can get to old stuff all out. Correction you can get it all out, it requires a transmission rebuild, a torque converter rebuild, and …

Jan 26, 2026 · Learn how to choose the right Nissan NS-3 CVT fluid by understanding key differences between NS-2 and NS-3, compatibility, formulation, and proper selection criteria.

Using incorrect fluid can cause slipping or harsh shifts. Always consult your vehicle’s manual and consider OEM-approved fluids or high-quality equivalents labeled compatible with NS-3.

Aug 19, 2019 · It's their liability and the service manual from Nissan states which vehicles get NS2 and which get NS3. So unless there was an update to the service manual/schedule and Nissan released …