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Scion 12204-28020 PCV Valve

2005-2007 Scion tC 1220428020

Customer Questions & Expert Answers (2)
12204-28020 Toyota PCV Valve Product Photo 1 of 1
12204-28020 Toyota PCV Valve Product Photo 1 of 1
12204-28020 Toyota PCV Valve Illustration 1 of 1
  • Part Description
    Valve Subassembly, Ventilation
  • Part Name Code
    12204
  • Manufacturer
    Toyota
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  • Q&A

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  • Product Specifications

    BrandGenuine Scion
    Part Name Code12204
    Manufacturer Part Number12204-28020
    Part DescriptionPCV Valve; Valve Subassembly, Ventilation
    Item Dimensions2.0 x 1.1 x 0.9 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerToyota
    SKU12204-28020
    WarrantyThis genuine Toyota part is covered by warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Trim & Engine Important vehicle option details
    2005-2007 Scion tCG|4 Cyl 2.4L2AZFE; ANT10L-ALMGKA, ANT10L-ALPGKA

  • Customer Questions & Expert Answers

    Q:
    Does it fit my car?
    A:
    You can Select Your Vehicle to check if 12204-28020 fits your vehicle.
    Posted and answered by Toyota Parts Specialist Curt
    Q:
    What is the Positive Crankcase Ventilation (PCV) system and PCV Valve and how does it work to reduce hydrocarbon emissions on 1997 through 2001 Toyota Solara? Posted by Vladislav T.
    A:
    The Positive Crankcase Ventilation (PCV) system reduces hydrocarbon emissions by cutting crankcase vapors. It does this by circulating fresh air from the cleaner to the crankcase, mixing it with blow-by gases. These gases are moved through a PCV valve and taken back to the intake. The PCV has the PCV valve, a blow-by filter, and vacuum hoses connecting them to the engine. The PCV valve is intended to block flow during high-intake vacuum conditions to maintain consistent quality. If there is anything unusual, the system allows blow-by gases to go back into the air cleaner from the vent tube.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Toyota Parts Specialist Manuel / Dec 21, 2025

Genuine Toyota Part 12204-28020, the Right Choice

Get the reliability of purchasing Toyota part # 12204-28020 PCV Valve. It is also referred to as PCV Valve. The first option should always be to use OEM parts. Toyota manufactures these components with high quality material and rigorously tested with high reliability and durability. This part fits 2005-2007 tC.

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