Cylinder Head Cover Breather Hose 12262-31050 for Toyota MARK X
1226231050 - 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 |
|---|---|---|
| FAW Toyota | $5.59 | Check Better Price |
| Imported Toyota | $5.59 | Check Better Price |
| Lexus | $5.59 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 22 mapped vehicle models
Product Overview
The genuine Lexus exhaust pipe for valve cover (not connected to exhaust valve), OE 12262-31050, vents crankcase gases from the cam cover back to the intake. It is used on LEXUS GS SERIES, LEXUS GS30/35/43/460, LEXUS GS450H, LEXUS GS460/430/350, LEXUS IS250/300 and LEXUS IS250/350, built from 2003 to 2011. The part sits in the Engine crankcase ventilation (valve cover) position.
Ask for a wholesale quotation with your VIN or OE number; we ship worldwide.
Technical Specifications
| OE Number | 1226231050 |
| Part Name | Valve |
| Brand | Toyota |
| Position | Engine crankcase ventilation (valve cover) |
| Type | Valve cover breather hose (valve cover vent pipe) |
Questions and Answers
Which Toyota and Lexus models does 12262-31050 fit?
Genuine Lexus Exhaust Pipe For Valve Cover (Not Connected To Exhaust Valve) 12262-31050 is used on LEXUS GS SERIES, LEXUS GS30/35/43/460, LEXUS GS450H, LEXUS GS460/430/350, LEXUS IS250/300 and LEXUS IS250/350, built from 2003 to 2011.
How can I verify that 12262-31050 is a genuine Toyota part?
To verify this Exhaust Pipe For Valve Cover (Not Connected To Exhaust Valve), look for the ten-character number 12262-31050 on the box label together with the country-of-origin marking, then check that the casting carries a raised maker mark (AISIN / TOYOTA / TEQ) with a small raised circle beside it giving the casting month and year, and that 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 provide the invoice, packing list and CoO for any order.
Where is 12262-31050 installed on the vehicle?
It is fitted in the Engine crankcase ventilation (valve cover) position.
How many pieces are needed for 12262-31050?
Supplied as one piece per position – check the quantity required for your application.
Is there anything I need to know before installing this part?
Yes. Let the system cool fully before opening it, and refill with the specified coolant.
Is the genuine part worth it compared with an aftermarket equivalent?
The genuine part earns its price in details that matter over time: the part is machined to OE tolerance, so it mounts and seats without shimming or rework; and the OE heat treatment and surface finish help the part resist wear, corrosion and seizing.
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