I needed a replacement NGK spark plug cap for a piece of equipment I'm working on. I was glad to see NGK still manufacturers them as it was an original 25 year old NGK spark plug cap that I removed.
NGK always produces excellent products whether it's spark plugs, spark plug wires or even spark plug caps. And if there's any problem their customer service is there to help get the issues resolved
Absolutely best caps for the Rotax engines, hands down.
There are absolutely no cons with these spark plug caps, they are what's needed for the Rotax 447, 503, 532, 582 and 618 engines. The standard caps issued from Rotax are a 90 degree elbow, that means all spark plug wires are ran on the exhaust side of the engine where all the heat is. These 120 degree caps allow all spark plug wires to exit under the carbs and by-pass all that heat which can be an issue. For the sake of clarification on this produce, I called the NGK HQ in the USA, asked for technical assistance and they told me that for this application, I needed this specific cap (VB05E) for my Rotax engine.