I was thinking about replacing the green sleeves over the bulbs that illuminate the gauges at night in my 89 Pickup. The problem is that I'm not sure what size light to buy the sleeves for.

I think these bulbs are pretty much all the same size in all Toyotas from that time, but I want to check here first to minimize the number of times I have to open my gauges up. I also need to know how many there are (I'm guessing 3, one for temp, one for speedo, and one for fuel).

Thanks,

Blake