2012 Nissan Sentra parts and specs

What changed for the 2012 Nissan Sentra

• 2012Final year of the B16 generation and the last year for the SE-R and SE-R Spec V performance trims. This file covers 2012 only; 2007–2011 cars are mechanically similar.

Known problems with the 2012 Nissan Sentra

4 of the 4 issues we track for the 2012–2012 generation are documented against the 2012 model year.

• CVT failure / whine (RE0F10A)

  major

  The B16's Xtronic CVT can whine, shudder, overheat and eventually fail outright, usually between 80,000 and 130,000 miles, owners report an average repair around $3,300–$3,600. Nissan's famous CVT warranty extension to 10 years/120,000 miles covered 2003–2010 models only, so 2011–2012 cars are typically out of pocket. Fresh NS-2 fluid every 30–60k miles is the best prevention; a failed unit means a reman transmission.

  Typical cost: $2,500–$4,500 (replacement CVT installed)

• Engine and transmission mount wear

  moderate

  Worn motor mounts (especially the front and upper torque mounts) cause a shudder or clunk at idle in Drive and on throttle tip-in, and are frequently misdiagnosed as CVT trouble. Mounts are inexpensive; replace in pairs and re-evaluate before condemning the transmission.

  Typical cost: $150–$450 parts and labor

• Steering column clicking / clock-spring noise

  minor

  A clicking or rubbing noise when turning the wheel, often from the spiral cable (clock spring) or upper column bearing. Annoying more than dangerous, but a failing spiral cable can eventually throw an airbag warning light. Steering complaints are one of the top categories for the 2012 car on CarComplaints.

  Typical cost: $100–$400

• Slow/failed power window regulators

  minor

  Window regulators and motors, usually the driver's door, slow down and fail with age. Aftermarket regulator-with-motor assemblies make this a straightforward repair.

  Typical cost: $120–$350 per door

Full detail, costs and sources on the Nissan Sentra problems and years to avoid guide.