5W-30 is the preferred Oil.
Synthetic or Conventional is your choice.
If you have no major engine oil leaks and the engine is in good condition then consider using a Quality Synthetic like Amsoil.
If the engine leaks oil then have it fixed first.
Till then I would recommend using Castrol GTX 5W-30.
FILTERS
Amsoil Ea Oil Filter.........EAO38
Wix Oil Filter.........51361
Amsoil Ea Air Filter.........EAA74
Wix Air Filter.........46116
Wix Fuel Filter.......33023
Wix Trans Filter.....58602
LUBRICANTS & FLUIDS
Engine Oil
Grade 1......API*
SAE 0W-30 Synthetic Signature Series Oil
SAE 5W-30 Synthetic Motor Oil
SAE 5W-30 XL Synthetic Motor Oil
Above 0
5w-30
5w 30
The 2006 Nissan Altima has a 5-speed manual.
what kind of coolant goes into 2006 nissan altima
The 2008 Nissan Altima has a 6-speed manual.
The 2003 Nissan Altima has a 5-speed manual.
The 2002 Nissan Altima has a 5-speed manual.
The 2001 Nissan Altima has a 5-speed manual.
The 2005 Nissan Altima has a 5-speed manual.
The 2007 Nissan Altima has a 6-speed manual.
The 2004 Nissan Altima has a 5-speed manual.
5W30 SM for the 2.5L