Transmission Oil Thermostat 32971-45010 for Toyota Sienna
3297145010 - Chassis parts
Compatible Models
Vehicle models currently mapped to this OE part.
Product Overview
OE 32971-45010 is the genuine Toyota OEM transmission oil thermostat that carries automatic transmission fluid to the cooler. It is used on SIENNA, built from 2010 to 2011. The part sits in the Transmission oil cooler circuit (thermostat 3.5L) position.
Send your VIN or OE number for a wholesale quotation with worldwide export shipping.
Technical Specifications
| OE Number | 3297145010 |
| Part Name | Thermostat |
| Brand | Toyota |
| Position | Transmission oil cooler circuit (thermostat 3.5L) |
| Type | Transmission oil thermostat |
| Weight | 1.10 lb |
Questions and Answers
Which Toyota or Lexus models and years does 32971-45010 cover?
32971-45010 fits SIENNA, built from 2010 to 2011. Chassis codes include ASL30, GSL3#.
Which chassis codes does 32971-45010 cover?
Chassis codes include ASL30, GSL3#.
How can I verify that 32971-45010 is a genuine Toyota part?
Check three things: (1) the box label carries the ten-character Toyota number 32971-45010 together with the country-of-origin marking; (2) the hose is moulded to the vehicle’s routing with pre-formed bends and connection diameters, and each position carries its own OE number; (3) the pipe number is printed on the body and matches the packaging label, and fuel joints lock with a specific retaining clip rather than a hose clamp. We can supply the commercial invoice, packing list and, on request, a Certificate of Origin for any shipment.
Where is 32971-45010 installed on the vehicle?
It is fitted in the Transmission oil cooler circuit (thermostat 3.5L) position.
How many pieces are needed for 32971-45010?
You get one piece per position – check the quantity required for your application.
What documentation comes with an order?
Commercial invoice and packing list accompany every shipment, and a Certificate of Origin can be issued on request; the part number is printed on the body or cast into the housing, so you can match it against the invoice.
Is 32971-45010 the same part across different markets?
This Toyota number 32971-45010 is unified across markets; if another catalog shows a different number for the same function, that number is the superseded one – confirm before dispatch.
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