PCV Valve
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Purolator PCV Valve

Part No. PV795 Warranty Details  

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The PCV valve is one half of the crankcase ventilation system - the other half is the breather filter. The breather flows clean air into the crankcase through a hose on your air filter and the PCV valve lets dirty air and crankcase gases out. These dirty gases and air get sent through the engine to be re-burned for clean emissions. An old PCV valve can cause rough engine idle, blown oil seals, fouled air filter and fuel system, fumes in the passenger compartment, excessive engine part wear, and shorter oil life. Although the PCV is not a pollution control valve, a worn out PCV valve can contribute to air pollution. So, it’s important to change your PCV valve for the safety of your vehicle - and the environment!

Product Features:
  • Lets dirty air and crankcase gases out
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Outlet End Size:0.41 in


by PowerReviews
PurolatorPCV Valve

(based on 1 review)

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Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


Built like OEM


from Jamestown, NC

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3 or more reviews submitted


  • Easy To Use


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      Comments about Purolator PCV Valve:

      Works like OEM.

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