Piston (Left) 13301-20031 for Toyota Alphard
1330120031 - 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 | $15.88 | Check Better Price |
| GAC Toyota | $14.60 | Check Better Price |
| Imported Toyota | $15.70 | Check Better Price |
| Lexus | $16.19 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 1330120031 | 1330120030 |
| - | 1330120031 | 133010A040 |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 15 mapped vehicle models
Product Overview
This is a genuine Lexus OEM piston (left), OE 13301-20031, which converts combustion pressure into linear motion at the connecting rod. Fits ALPHARD, ALPHARD G/V, ESTIMA T/L, LEXUS ES300, LEXUS RX300/330/350 and WINDOM, built from 1999 to 2003. The listing carries 2 interchangeable numbers, among them 13301-0A040 and 13301-20030.
Ask for a wholesale quotation with your VIN or OE number; we ship worldwide.
Technical Specifications
| OE Number | 1330120031 |
| Part Name | Piston (left) |
| Brand | Toyota |
| Position | Left cylinder bank (left bank 3.0L/3.3L V6) |
| Type | Engine Piston (Piston Sub-Assembly With Pin Left) |
OE Cross-Reference
| 13301-0A040 | Toyota |
| 13301-20030 | Toyota |
Questions and Answers
Which Toyota or Lexus vehicles is 13301-20031 used on?
13301-20031 covers ALPHARD, ALPHARD G/V, ESTIMA T/L, LEXUS ES300, LEXUS RX300/330/350 and WINDOM, with production years 1999 to 2003.
What part numbers replace 13301-20031?
Listed on this page are 2 interchangeable numbers for 13301-20031, among them 13301-0A040 (Toyota), 13301-20030 (Toyota).
How can I verify that 13301-20031 is a genuine Toyota part?
To verify this Piston (Left), look for the ten-character number 13301-20031 on the box label together with the country-of-origin marking, then check 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, and that the metal carries the supplier’s mark cast or stamped next to Toyota’s own mark, not a separate printed sticker. We can provide the invoice, packing list and CoO for any order.
Where is 13301-20031 installed on the vehicle?
It is fitted in the Left cylinder bank (left bank 3.0L/3.3L V6) position.
How many pieces are needed for 13301-20031?
Sold as one piece per position – check the quantity required for your application.
Is there anything I need to know before installing this part?
A few points before you fit it: Compare the number on the part with your invoice before installation, and follow the torque values in the service manual.
Is the genuine part worth it compared with an aftermarket equivalent?
What the genuine item buys you is concrete: 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. These are the aftermarket equivalents you may also see quoted.
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