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Discussion Starter · #1 · (Edited)
I am thinking of doing 10 minute complete automatic transmission flush as shown at Youtube.
For that purpose, I need to buy a drain hose to connect to the transmission and I am wondering if anybody knows the cooler hose size. I went to Lowe's today and it looks like either 5/16" or 3/8" diameter.
I asked a dealer for the price of the cooler line to check the diameter, but it costs almost $40 apiece.
I peeked at the dealer parts order website and found out that the line connected to the driver's side of the radiator near the drain plug is feed line and the other hose near passenger side is return line.
Anyone who ever had this type of transmission flush, please let me know.
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