Original manufacturer of parts for the Echo?????

Toyota dealer most likely .. Depending on what parts you need.. MANY so called 'after-market' parts are actually still made by the original equipment parts manufacturers! .. Denso parts for one example.. which is a major manufacturer and supplier of Toyota original parts... There are a BUNCH of parts on your car that are not made by Toyota!

The dealer but some parts may be hard to find if the after market makes them the dealers usually stop making them after 10 years.

The Echo took the place of the Tercel in 2000 with the 1.5L engine.good engine,Wifey has one of the Tercels.have not had to do much to it at all! starter lasted 210,000 miles(Denso)if she keeps on,she gonna catch up with ziptie12 on his 95 camry 4 banger,should be close to 400,000 miles now!