Cylinder Head Cover Exhaust Pipe 12262-31100 for Toyota Alphard
1226231100 - 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 | $13.50 | Check Better Price |
| GAC Toyota | $13.33 | Check Better Price |
| Imported Toyota | $13.37 | Check Better Price |
| Lexus | $13.37 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 23 mapped vehicle models
Product Overview
OE 12262-31100 is the genuine Toyota OEM cylinder head cover exhaust pipe (no exhaust valve) that vents crankcase gases from the cam cover back to the intake. It fits ALPHARD/VELLFIRE/HV, ALPHARD/VELLFIRE/HYBRID, ESTIMA, 350/300H, LEXUS ES350 (NAP) and LEXUS ES350/300H, built from 2006 to 2020. This part also carries one cross-reference number: EMH051.
Send your VIN or OE number and we will quote wholesale with worldwide export shipping.
Technical Specifications
| OE Number | 1226231100 |
| Part Name | Valve |
| Brand | Toyota |
| Position | Engine – cylinder head cover ventilation (No.2) |
| Type | Ventilation hose No.2 (PCV / crankcase breather hose valve cover vent pipe no exhaust valve) |
| Weight | 0.90lb |
OE Cross-Reference
| EMH051 | Gates |
Questions and Answers
Which Toyota and Lexus models does 12262-31100 fit?
Genuine Toyota Cylinder Head Cover Exhaust Pipe (No Exhaust Valve) 12262-31100 is used on ALPHARD/VELLFIRE/HV, ESTIMA, 350/300H and LEXUS ES350/300H, built from 2006 to 2020.
Which OEM part numbers interchange with 12262-31100?
1 interchangeable part numbers are listed for 12262-31100, including EMH051 (Gates).
How can I verify that 12262-31100 is a genuine Toyota part?
Three checks confirm a genuine Cylinder Head Cover Exhaust Pipe (No Exhaust Valve): the box label shows the ten-character number 12262-31100 alongside the country-of-origin marking; the casting carries a raised maker mark (AISIN / TOYOTA / TEQ) with a small raised circle beside it giving the casting month and year; and the part number is die-stamped or laser-etched into the metal itself rather than printed in ink, and it matches the box label. Commercial invoice, packing list and Certificate of Origin can be provided for any shipment.
Is 12262-31100 a front or rear part?
This part is listed for the Engine – cylinder head cover ventilation (No.2) position.
How many pieces are needed for 12262-31100?
Supplied as one piece per position – check the quantity required for your application.
Is 12262-31100 the same part across different markets?
As a Toyota Genuine Parts number, 12262-31100 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.
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.
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