Crutchfield.com says that factory speakers in the 1998 Chevy Cavalier Sedan are:
4" x 6" door speakers
and
6"x 9" rear carriage speakers.
4X6
4x6 inch
The 1989 Chevy Cavalier dashboard speakers measure 4.5 inches in diameter. There will be a speaker on each side of the dashboard.
The rear speakers are 6"x9"
3-1/2"
Front...4x6 Rear...6x9
5X7 front and 6X9 rear on my 96 coupe
5 1/4" speakers
as long as the transmissions are the same yes but there may be a wiring difference as well as cv joint size difference
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