"glow plug"....used in starting a diesel engine
Glow plugs are installed at each cylinder on a diesel engine and are heated up with battery electricity to aid in starting a diesel engine.
4 Answers
bujía de precalentamiento
Bujía by itself is a sparkplug
What's the question?
Glow Plug (diesel) is Bujía, or "Precalentador" / "Calentador" in Spanish.
Maybe he wants to know what they are called in Spanish. I have a feeling newcomers to the site think this is a totally automated search engine of sorts, just plug in some words and see what happens.