Original Rubber Spark Plug Protector hygiene Luckily for us

Luckily for us

ONLY A FEW AVAILABLE - NO HOPE OF RESTOCK

It measures a little under 3 1/4" tall at the tallest point and about 2 3/4" at the widest

There may be a few very light brown spots in the material (not very distracting or noticeable

Original Rubber Spark Plug Protector hygiene Luckily for usOriginal German Isolator zundei or spark egg. It is a rubber case to protect spare spark plugs and keep them ready for use. Price is for one holder; spark plug is NOT included! These are absolutely indispensable for original vehicles. They are a little dirty, but still in decent, usable shape. These are difficult to come by in good condition. They are advertised in the 1931 Stukenbrok Hauptkatalog.