What is the life expectancy of a fuel pump relay?

[Kneale Brownson]

At 11:41 AM 6/10/2006 -0400, Kent McLean wrote:
>Al S wrote:
>> I have a little over 204K in my 1990 80. Is it time to replace a 
>> part that hasn't failed yet, just for giggles? 
>
>You'd better replace it now -- your car knows you're asking,
>and the part will fail just for spite.
>
>Seriously, if you have the part, replace it. 

Why not get one and carry it in the glovebox?  It's not all that difficult
to replace if/when the OEM one fails.