The two technologies have special characteristics in regard to thermal behavior. As many car manufacturers are not prepared to compromise on the quality and performance of their diesel glow plugs, they choose the proven NGK technology.
Genuine NGK 2031 Heater Glow Plug Y103V Fits Kubota Tractors
NGK Glow Plug Y-103V NGK 2031 - SINGLE PLUG Premium Quality - Perfect Fit
Genuine NGK Glow Plug Fits Mercedes Benz Sprinter NGK 92340 / CZ159
For Vauxhall Corsa D Meriva Tigra Astra H 1.3 CDTI NGK Glow Plugs x4 90784
NGK Glow Plugs x 4 for Dacia, Mercedes, Nissan and More (See Below) Y1035AS
4 x NGK Y1002AS Glow Plugs for Audi, Porsche, Seat, Skoda, VW (See Description)