1990 SW20 - needs wiper motor and tacho (Loving Vanilla MR2 Owner)

Mon, 13 Oct 2025 14:44:56 GMT

Hi all,

My lovely "stock as a rock" 1990 SW20 has developed two electrical problems:

1) wiper intermittent setting she no work - auto electrician says needs replacement 'self park switch' or entire wiper motor (switch apparently is inside or part of motor assembly); and

2) tacho not working properly - shows revs about 1/4 of actual engine revs - auto electrician says needs replacement tacho or entire instrument cluster.

All advice on replacement parts would be very welcome.

Thank you!