i have a friend that has a leaking heater core hose on the back side of the engine. we can eccess the hoses,but we cant seem to find any one who sells these items .It also looks like it connects to the block of the engine, right above the oil filter.
heater core connections on 1995 Pontiac Trans Sport
by Visitor in Saint Petersburg, FL on June 27, 2010
ANSWER by patrick mannion , June 27, 2010
It may be a dealer only hose but a company called Gates make hoses and fanbelts or may have a universal fit hose that may bend to the contour you need for your Pontiac if you took off the hose and brought it to an old fashion auto parts store they may be able to match it up for you.