700r4 Transmission Cooler Lines

transmission cooler
A heat exchanger similar to a small radiator through which automatic transmission fluid passes and is cooled by airflow.
An auxiliary cooler that is available to provide extra cooling for automatic transmission fluid. Lower temperatures equal longer transmission life.

lines
Stand or be positioned at intervals along
(line) a formation of people or things one beside another; "the line of soldiers advanced with their bayonets fixed"; "they were arrayed in line of battle"; "the cast stood in line for the curtain call"
be in line with; form a line along; "trees line the riverbank"
Mark or cover with lines
Hit a line drive
(a-line) women's clothing that has a fitted top and a flared skirt that is widest at the hemline; "it is called the A-line because the effect resembles the capital letter A"