Fuel Pressure Regulator
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Wells Vehicle Electronics Fuel Pressure Regulator

Part No. PR121 Warranty Details  

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Wells Vehicle Electronics is a leading global supplier of advanced vehicle electronics solutions for original equipment and replacement applications. Every component either matches or improves on the OE design to ensure fast, easy installation, superior performance and reliability. Wells offers extensive application information and technical support.
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1 Question | 2 Answers
Displaying question 1
  • Q:

    What psi is this rated for?
    Asked on 2/22/2015 by Gearhead from Indianapolis, IN

    2 answers



      Happy to answer your question Gearhead! This Fuel Pressure Regulator is rated at 50PSI.

      Answered on 2/23/2015 by Panda from AAP


      I'm happy to help, Gearhead! This Wells Vehicle Electronics Fuel Pressure Regulator (Part No. PR121) is engineered to fit multiple GM V8 engines in vehicles from 1996-2005 and has an operating pressure of 50 psi.

      Answered on 2/23/2015 by Heath, ASE Parts Specialist from AAP
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