markmorbidity

OK so my car started to steam from the thermostat housing. I don't think it has a gasket either. My gage always reads cold also. But... Since Imma put a gasket Imma replace the thermostat. I was wondering if a alternating thermostat is good. Or is it best to get a thermostat that opens on the proper temp?

KansasCityREPU

iTrader: (9)

You really want to stick with the factory Mazda one from the dealer.

markmorbidity

Which go for how much lol

KansasCityREPU

iTrader: (9)

They are more expensive, but there are lots of testimonials about cheap ones going out. One of the biggest issues with rotaries is keeping them cool. When the t-stat goes, really back things happen to the rotor housings.

WondrousBread

Mine was $40 from the local Mazda dealership

KansasCityREPU

iTrader: (9)

It does very based on generation. What year RX-7 do you have?

markmorbidity

I guess i will call my local dealer tomorrow :o

gsmithrx7

I installed a 180 degree Failsafe Thermostat about 10 years ago. I believe it finally went after 70k miles, it takes longer for my temp gauge to start rising and it does not rise as high as it did. I was concerned about overheating so this worked for me.

Gary

Sgtblue

iTrader: (16)

At least on the FD the stock thermostat begins opening at 80 C. (~180 F.) and is fully open at 95 C. (~203 F.)

If we're talking FD, I'm with KansasCityRPU, get an OEM.