Hi, i have an stock automatic 2000 civic lx. Ive replaced the head gasket twice now it last for a little while then it starts over heating again. Im done with this engine. I want to find one of those engines that get sent over from japan or something from a newer car in a junk yard. What kinda engine do i look for that will fit into this 20 year old car?

 

D16y7 for a stock replacement

 

so instead of doing a leakdown test and actually fixing your problem (which could be a radiator cap, clogged radiator, bad temperture sender or fan switch or a cracked head) you want to purchase something unknown, spend more money and possibly still have issues if your problem isn't the engine?

 

Yes its getting close to 300,000 miles, im the original owner, i think its time for a newer engine

 

Just make sure it IS the engine before a new one goes in. It absolutely can be a cooling system issue. Or just go ahead and put in a new radiator and hoses with the swap. Maybe a new heater core too.