Exact replacement for the one I had. "Ear" broke off original, which made removal inconvenient. Shops in my rural area said they stopped stocking long ago, but might be able to order replacement. That made me go online. Jack's had replacement at competitive cost & shipping, but shipping was more than the small, lightweight plastic dipstick/plug's price & it came in a ridiculously large box. I imagine that a shop here would have ordered from a place like Jack's & have charged me more.