If a part is temporarily unavailable, you could substitute it with these parts:
Quality Glow plug control module for Volkswagen LT 2.8 TDI 158 hp Diesel
Wide selection of new glow plug control module for VW LT 28-35 II Minibus 2.8TDI Diesel 158 hp, priced from £59.72 to £163.24. Choose from 6 trusted manufacturers.
Tried, tested, and top-rated: Glow plug control module for Volkswagen LT 28-35 II Bus (2DB, 2DE, 2DK) 2.8 TDI 158 hp Diesel