Glow Plug Glow plug heating the combustion chamber to improve cold starting in diesel engines 2N "2N-GP-596066" - Not availableCITROËN - C5, Jumpy, C8, Jumper, Xsara; PEUGEOT - 307, 406; FIAT - Scudo, Ducato; LANCIA - Phedra, Zeta