Cheap front drain repair: When I pulled the drain elbows off the bottom of my A pillars they were completely clogged and the rubber had deteriorated, letting water into the cabin. Rather than pay $15 each for new elbows I went to Lowe's and purchased 4 feet of clear vinyl tubing (5/16 inside diameter) and two rubber grommets part number 881256. I cut the existing drain hose and attached a length of new clear line, using the plastic tube from an old bic pen as a stint between the two hoses. I then taped the two hoses to secure them and covered them with heat shrink. I fit the grommet into the hole in the a pillar and ran the new tube trough for several inches. Test revealed no leaks. Total cost is less than $5.