PCV Valve 12204-31050 for Toyota MARK X
1220431050 - Engine parts
Price Details
Dealer Price ≠ Your Price
Official dealer price is only a benchmark. Your LongTop quote is significantly lower.
| Brand | Longtop Supply Quote | Action |
|---|---|---|
| Imported Toyota | $6.25 | Check Better Price |
| Lexus | $7.13 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 27 mapped vehicle models
Product Overview
This is a genuine Lexus OEM valve cover ventilation valve, OE 12204-31050, which regulates crankcase gas flow from the valve cover to the intake. It fits LEXUS GS SERIES, LEXUS GS30/35/43/460, LEXUS GS460/430/350, LEXUS IS SERIES, LEXUS IS250/350 and LEXUS IS250C/350C, built from 2003 to 2014. 4 interchangeable part numbers are listed, including 12204-31040, 12204-31090 and 12204-31110.
Send your VIN or OE number for a wholesale quotation with worldwide export shipping.
Technical Specifications
| OE Number | 12204-31050 |
| Part Name | Crankcase Vent Valve |
| Brand | Toyota |
| Position | Valve Cover |
| Type | Crankcase Vent Valve |
| Length | 40mm |
| Width | 20mm |
| Height | 20mm |
OE Cross-Reference
| 12204-31040 | Toyota |
| 12204-31090 | Toyota |
| 12204-31110 | Toyota |
| 12204-31130 | Toyota |
Questions and Answers
Which Toyota and Lexus models does 12204-31050 fit?
Genuine Lexus Valve Cover Ventilation Valve 12204-31050 is used on LEXUS GS SERIES, LEXUS GS30/35/43/460, LEXUS GS460/430/350, LEXUS IS SERIES, LEXUS IS250/350 and LEXUS IS250C/350C, built from 2003 to 2014.
Which OEM part numbers interchange with 12204-31050?
4 interchangeable part numbers are listed for 12204-31050, including 12204-31040 (Toyota), 12204-31090 (Toyota), 12204-31110 (Toyota), 12204-31130 (Toyota).
What are the dimensions of 12204-31050?
Genuine Lexus Valve Cover Ventilation Valve 12204-31050 measures 40mm long, 20mm wide, and 20mm high.
How can I verify that 12204-31050 is a genuine Toyota part?
Check three things: (1) the box label carries the ten-character Toyota number 12204-31050 together with the country-of-origin marking; (2) the casting carries a raised maker mark (AISIN / TOYOTA / TEQ) with a small raised circle beside it giving the casting month and year; (3) the part number is die-stamped or laser-etched into the metal itself rather than printed in ink, and it matches the box label. We can supply the commercial invoice, packing list and, on request, a Certificate of Origin for any shipment.
Where is 12204-31050 installed on the vehicle?
It is fitted in the Valve Cover position.
How many pieces are needed for 12204-31050?
Supplied as one piece per position – check the quantity required for your application.
What documentation comes with an order?
Every shipment can include the commercial invoice and packing list, and on request a Certificate of Origin; the part number is die-stamped or laser-etched into the metal, so you can match it against the invoice.
Is 12204-31050 the same part across different markets?
As a Lexus Genuine Parts number, 12204-31050 is the same across markets; where another catalog lists a different number for the same function, that number is the superseded one – confirm with our sales team before dispatch.
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