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Vicki M
Guest
My boyfriend has a 2003 Cadillac CTS. His engine light came on and the dealer told him it was his thermostat. They then told him it would cost 544 dollars to replace it. I think its ridiculous! Is that insanely high or do they really cost that much? I know a dealer will always be high but he used to work there and he thought it was under the extended warranty.