How Well Do You Know Your Car Parts? Take the Quiz!
Keep the plug in the jug and guess what this key engine part is!
Correct Incorrect It’s hard to believe, but the spark plug has been igniting engines for almost 160 years! Belgian engineer Lenoir used a spark plug in his internal combustion engine. Though Lenoir patented it first, it wasn’t until later inventors like Robert Bosch and Nikola Tesla enhanced the design, turning it into the essential component we know today.