The automatic transmission drain plug for most Toyota vehicles is a 10x1.5 thread size, with a head (hex) size of 14mm. You can use a 14mm open end wrench, or a 14mm hex socket, whichever is easier.
What is needed to tuneup a 1998 toyota avalon xls?
14mm
your choice if you wanted to but not needed,
Its a 10mm Allen Key.
If you look on the dip stick it should tell you what kind of fluid and how to check it
what type of automatic transmission fluid needed for 2004chevrolet trailblazer
Automatic Transmission, 3-Shallow PanD Initial Fill..........2.7 quarts[2]Automatic Transmission, 4-Shallow PanD Initial Fill..........3.3 quarts[2]Automatic Transmission, Total Fill3 speed ..........5.9 quarts4 speed ..........7.6 quartsManual Transmission, ..........4.0 pints[2]. With ENG at operating temperature, shift through all gears. Check fluid level in PARK and add fluid as needed.
Motorcraft MERCON automatic transmission fluid ( also , the fluid type should be stamped on the automatic transmission fluid dipstick )
Toyota website has the maintenance guides online http://smg.toyotapartsandservice.com/index.php
The rear side window in a 1998 Toyota Avalon can jam if there is a problem in the window motors or the switches. A faulty switch may not complete the circuit needed to operate the window.
If you talking about a Manual transmission then no. You will need all the parts needed for a manual transmission to properly function. However the Toyota A40 3speed is the same length as a Toyota W50 5speed.No welding is necessary. you will need to relocate the shifter hole about 5 inches back for the shifter to fit and function properly.
There are 4 Generations of Avalons and close to ten types of stereos. More information is needed to provide an answer.