there is 2 part #'s for that regulator the ford number 4L3Z-1523201-CA which I stock...and now a motorcraft # which they are going to be going by which is a WLRA-3 (same price) and my local warehouse has 4, so Id say your local dealership is lying to you. 
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2001 SuperCrew 5.4L Supercharged Paxton Novi 2000, 22" Rims, Lowered 2", Dual E-fans, 75mm Throttle Body, 255lph Fuel Pump, Longtube Headers, X-pipe, True Dual Flowmaster 40 Series Mufflers, Snowflake White Pearl Paint...
Coming Soon: 42# Injectors,77mm Lightning MAF, Autolite AR94 Plugs, and a custom Troyer Tune!

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