Is this also a fix for the "squeeking/slight clicking" sound I am getting from my HVAC (I have read the many threads on this here!)? If this is as easy to replace, does this group think it will fix my noise. No noise when HVAC set to "O" or off.

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95 E320 Cab (46K Mi, Stock)
95 Tahoe (Rain & Snow)

88 300E 276K Mi (Donated to charity)