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Lexus 12204-31040 Valve Sub-Assy, Ventilation

2006-2016 Lexus 1220431040

Customer Questions & Expert Answers (7)
Lexus 12204-31040 Valve Sub-Assy, Ventilation
  • Part Description
    Valve Sub-Assy, Ventilation
  • Part Name Code
    12204
  • Manufacturer
    Lexus
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Lexus
    Part Name Code12204
    Manufacturer Part Number12204-31040
    Part DescriptionValve Sub-Assy, Ventilation
    Other NamesPCV Valve
    Item Dimensions2.0 x 1.1 x 0.8 inches
    Item Weight1.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerLexus
    SKU12204-31040
    WarrantyThis genuine Lexus part is guaranteed by Lexus's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Trim & Engine Important vehicle option details
    2007-2010 Lexus ES3506 Cyl 3.5L2GRFE; 2GRFE; GSV40L-BETGKA
    2006 Lexus GS3006 Cyl 3.0L3GRFSE; 3GRFSE; GRS190L-BETQHA, GRS195L-BETQHA
    2007 Lexus GS3506 Cyl 3.0L3GRFSE; 3GRFSE; GRS190L-BETQHA, GRS195L-BETQHA
    2006-2007 Lexus GS4306 Cyl 3.0L3GRFSE; 3GRFSE; GRS190L-BETQHA, GRS195L-BETQHA
    2016 Lexus IS200tLUX|6 Cyl 2.5L4GRFSE; 4GRFSE; GSE30L-AETLHA
    2014-2015, 2006-2010 Lexus IS250LUX|6 Cyl 2.5L4GRFSE; 4GRFSE; GSE20L-AEFLHA, 4GRFSE; GSE30L-AETLHA, GSE20L-AETLHA, GSE25L-AETLHA
    2016 Lexus IS300LUX|6 Cyl 2.5L4GRFSE; 4GRFSE; GSE30L-AETLHA
    2014-2016, 2006-2010 Lexus IS350LUX|6 Cyl 2.5L4GRFSE; 4GRFSE; GSE20L-AEFLHA, 4GRFSE; GSE30L-AETLHA, GSE20L-AETLHA, GSE25L-AETLHA
    2006 Lexus RX330STD|6 Cyl 3.5L2GRFE; 2GRFE; GSU30L-AWAGKA, GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA
    2007-2009 Lexus RX350STD|6 Cyl 3.5L2GRFE; 2GRFE; GSU30L-AWAGKA, GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA
  • Customer Questions & Expert Answers

    Q:
    I just want to confirm that this is the part I need to replace. Posted by LexusPartsNow Specialist
    A:
    You can Select Your Vehicle to check if 12204-31040 fits your vehicle.
    Posted by LexusPartsNow Specialist
    Q:
    Where are the PCV valve and hose located on Lexus ES350? Posted by Customer
    A:
    The PCV valve and hose are located in the valve cover on all models except 2010 and later four-cylinder models. On 2010 and later four-cylinder models, the PCV valve and hose are located on the back side of the engine underneath the intake manifold. The intake manifold must be removed to replace the PCV valve or hose. Disconnect the hose, unscrew the PCV valve from the cover, then reconnect the hose. With the engine idling at normal operating temperature, place your finger over the valve opening. If there's no vacuum at the valve, check for a plugged hose or valve. Replace any plugged or deteriorated hoses. Turn off the engine. Remove the PCV valve from the hose. Blow through the valve from the valve cover (cylinder head) end. If air will not pass through the valve in this direction, replace it with a new one. When purchasing a replacement PCV valve, make sure it's for your particular vehicle and engine size. Compare the old valve with the new one to make sure they're the same.
    Posted by LexusPartsNow Specialist
    Q:
    What happens in the event of abnormal operating conditions for the 2008 Lexus ES350? Posted by Customer
    A:
    In the event of abnormal operating conditions, such as piston ring problems, the system allows excessive blow-by gases to flow back through the crankcase vent tube into the air cleaner for normal combustion.
    Posted by LexusPartsNow Specialist
    Q:
    Does the PCV system require regular maintenance for the 2005 Lexus RX330? Posted by Customer
    A:
    While there's no fixed maintenance interval, the PCV system's efficiency can decrease over time due to sludge buildup within the PCV valve and hoses. This buildup might result in leaking seals, impacting overall system performance.
    Posted by LexusPartsNow Specialist
    See expert answers on similar PCV Valve
    Q:
    What needs to be done on the 2004 Lexus RX330 to remove the PCV valve? Posted by Customer
    A:
    On 1AR-FE models, the intake manifold needs to be removed to access the PCV valve.
    Posted by LexusPartsNow Specialist
    Q:
    Does the PCV system require regular maintenance for the 2008 Lexus RX350? Posted by Customer
    A:
    While there's no fixed maintenance interval, the PCV system's efficiency can decrease over time due to sludge buildup within the PCV valve and hoses. This buildup might result in leaking seals, impacting overall system performance.
    Posted by LexusPartsNow Specialist
    Q:
    How should the PCV valve be removed on the 2019 Lexus RX350? Posted by Customer
    A:
    On models with a rubber grommet, the PCV valve should be pulled from the cover.
    Posted by LexusPartsNow Specialist
    See expert answers on similar PCV Valve
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine Lexus Part 12204-31040, the Right Choice

To ensure reliability, purchase Lexus part # 12204-31040 Valve Sub-Assy, Ventilation. It is sometimes referred to as Lexus PCV Valve. When it comes to quality, there's no better choice than OEM parts. Manufactured by Lexus, they undergo the strict testing procedures and are made from top-quality materials to guarantee excellent dependability and long-lasting durability. This part fits 2006 Lexus GS300, 2007 Lexus GS350, 2006-2015 Lexus IS250, 2006-2016 Lexus IS350.

LexusPartsNow.com is a leading supplier of genuine Lexus parts and accessories such as Lexus 1220431040 Valve Sub-Assy, Ventilation. Visit LexusPartsNow.com for the most budget-friendly OEM Lexus parts online. Every genuine Lexus part is supported by a manufacturer's warranty, which guarantees superior quality, reliability, and durability. Furthermore, all our parts are delivered quickly and come with an easy return policy.

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