It seems like if you have a 1990 MR2 3SGTE that there is almost no such spark plug lead replacement. They have them for 1989 down & 1991 onwards and are all different. Can anyone help me out here as to a store or location to where i could find these or have them ordered in? Or if you have a set in excellent condition let me know.

Yeah parts listings are a bit vague when it comes to our ignition leads, but you will need either the 5mm or 7mm connectors.
 
For NGK Leads:
NGK: 5mm TX69
NGK: 7mm TX15
 
Have a look at your existing plugs and see if you can measure the diameter of the connectors. Any good auto shop should be able to order either of the above, just make sure they have a good returns policy just in case . Good luck mate

Twosrus in the states have them (genuine toyota) and they are cheaper than the genuine toyota ones here.

I'm pretty sure top gun has a listing as well for the 1990 model.autobarn have their colour and can get them in for you.

From memory the 1990 gt4 celica also has the same plugs

I think blue NGK leads should be a direct replacement. Using them now for my non turbo 3SGE (even though it listed as 3SGTE for NGK blue). Or Top Gun they got heaps of choices throughout the years from 90 to 99. Got em at Supercheap for $80 mates rate

I too got some Top Guns for my 91 3sgte never gave fitment a thought and never had issues, went straight on.

G_Man

Yeah parts listings are a bit vague when it comes to our ignition leads, but you will need either the 5mm or 7mm connectors.

For NGK Leads:
NGK: 5mm TX69
NGK: 7mm TX15

Have a look at your existing plugs and see if you can measure the diameter of the connectors. Any good auto shop should be able to order either of the above, just make sure they have a good returns policy just in case . Good luck mate

I just ordered the TX15 as they said it'll fit '1991 MR2 3SGTE'. Seems in the US they don't have listings for 1989-90 turbos...
 
AFAIK the TX69 are for the Gen 3 3SG(T)E.
 
Don't ever buy Bosch leads, had some for two years and one fell apart the other day - I've learned my lesson lol 
NGK leads FTW.

MRTurbo

I just ordered the TX15 as they said it'll fit '1991 MR2 3SGTE'. Seems in the US they don't have listings for 1989-90 turbos...



The US never got the SW20 until 1991, and their 1989-90 MR2 was still the AW11.