My husband fixed the vacuum so I don't know how easy the installation was but I didn't hear him grunt so I'm assuming that a sign that it wasn't difficult! The car runs, that's all that counts. Don't know about the cost yet as it has just been put on the vacuum cleaner, hopefully it will last a long time. I don't understand why the question was asked about transparency because it's thick rubber! So I give review questions an A, and I can't scroll down to submit them if I don't rate them.
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