Question about 1990 Jeep Wrangler

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What type of transmission do i have?

1990 jeep wrangler s can't find a serial number and everything i have searched on the internet talks about a yj, tj, etc not an s model but the jeep dealer ran the vin # and said it was a (s) model?

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  • Jeff in 505 May 11, 2010

    Is it an automatic or manual?

    Manual on a 2.5 L should be AX-5. The 4 L should be AX-15. Auto should be A904.

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Your Wrangler is a YJ and the model is an "S". A Wrangler manufactured in 1987 through 1995 are all YJ's and then from 1997 through 2006 are all TJ's. The new Wrangler models are dubbed JK's.

Posted on Mar 08, 2009

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