Oil Cooler Gasket 15785-31010 for Toyota Avalon
1578531010 - 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 | $0.84 | Check Better Price |
| GAC Toyota | $0.84 | Check Better Price |
| Imported Toyota | $0.84 | Check Better Price |
| Lexus | $0.84 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 1578531010 | 157850P010 |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 23 mapped vehicle models
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Product Overview
OE 15785-31010 is the genuine Toyota OEM oil cooler gasket that seals an engine accessory housing against oil and coolant seepage. Fits 350/300H, LEXUS ES240/350, LEXUS RX270/350/450H, LEXUS RX300/330/350, LEXUS RX330/350 (JPP, NAP) and LEXUS RX350/450H, built from 2003 to 2013. A single interchangeable number is recorded: 15785-0P010.
Send your VIN or OE number and we will quote wholesale with worldwide export shipping.
Technical Specifications
| OE Number | 1578531010 |
| Part Name | Gasket |
| Brand | Toyota |
| Position | Upper (oil cooler line to bracket) |
| Type | Gasket, Oil Cooler |
OE Cross-Reference
| 15785-0P010 | Toyota |
Questions and Answers
Which Toyota or Lexus vehicles is 15785-31010 used on?
15785-31010 covers 350/300H, LEXUS ES240/350, LEXUS RX270/350/450H and LEXUS RX300/330/350, with production years 2003 to 2013.
What part numbers replace 15785-31010?
Listed on this page are 1 interchangeable numbers for 15785-31010, among them 15785-0P010 (Toyota).
How can I verify that 15785-31010 is a genuine Toyota part?
Three checks confirm a genuine Oil Cooler Gasket: the box label shows the ten-character number 15785-31010 alongside the country-of-origin marking; formed-in-place sealant is black silicone carrying a Toyota part number, applied instead of a pre-formed gasket at oil pan and timing cover joints; and the valve cover gasket is black rubber – a blue gasket in the same job indicates an aftermarket Fel-Pro part. Commercial invoice, packing list and Certificate of Origin can be provided for any shipment.
Is 15785-31010 a front or rear part?
This part is listed for the Upper (oil cooler line to bracket) position.
How many pieces are needed for 15785-31010?
Sold as one piece per position – check the quantity required for your application.
Is 15785-31010 the same part across different markets?
The Toyota number 15785-31010 is unified across markets; a different number on another catalog is the superseded version – confirm with our sales team before dispatch.
Is there anything I need to know before installing this part?
A few points before you fit it: Clean both mating surfaces and apply the specified sealant in the recommended pattern.
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