TYM T233 starting problem-HELP

[pulamoo]

My 2010 233 started really hard last winter. Replaced the three glow plugs with NGK 6528 Diesel Glow Plugs from RockAuto.com priced at $6.95 apiece, worked like a charm and has started great since. The local TYM dealer wanted $130/plug...not an exaggeration!!