jdaitken

My pump is intermittently noisy and starting to think about replacement (will check upstream first: already changed fuel filter). i see two "aftermarket" options (if I want to avoid the "official" pump from the dealer:
http://fourbyfourclub.com/W463Engine...uelPump113.htm
Costs $269
http://www.highflowfuel.com/i-520965...1998-2010.html
Costs $80!!! They say "lifetime warrenty"! and better flow that original???
Is this snake oil salesman stuff, or worth a try?