Engine Mount Rear 12371-31131 for Toyota Highlander
1237131131 - 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 | $17.73 | Check Better Price |
| GAC Toyota | $17.73 | Check Better Price |
| Imported Toyota | $17.77 | Check Better Price |
| Lexus | $19.18 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
Product Overview
The genuine Toyota engine mount (rear), OE 12371-31131, carries the engine weight and isolates its vibration from the chassis. Fits LEXUS RX300/330/350, LEXUS RX330/350 (JPP), HARRIER, HIGHLANDER (JPP) and HIGHLANDER/KLUGER, built from 2003 to 2007. The listing carries 2 interchangeable numbers, among them 12371-20110 and TMB-GSU45RR.
Ask for a wholesale quotation with your VIN or OE number; we ship worldwide.
Technical Specifications
| OE Number | 1237131131 |
| Part Name | Engine Mount |
| Brand | Toyota |
| Position | Rear |
| Type | Engine Mount (transmission/rear insulator) |
OE Cross-Reference
| 12371-20110 | Toyota |
| TMB-GSU45RR | FEBEST |
Questions and Answers
Which Toyota and Lexus models does 12371-31131 fit?
Genuine Toyota Engine Mount (Rear) 12371-31131 is used on LEXUS RX300/330/350, HARRIER, HIGHLANDER (JPP) and HIGHLANDER/KLUGER, built from 2003 to 2007. Chassis codes include ACU3#, GSU3#, MCU3#, ASU40, GSU4#, GVU48, MHU48, GSU35.
Which chassis codes does 12371-31131 cover?
Chassis codes include ACU3#, GSU3#, MCU3#, ASU40, GSU4#, GVU48, MHU48, GSU35.
Which OEM part numbers interchange with 12371-31131?
2 interchangeable part numbers are listed for 12371-31131, including 12371-20110 (Toyota), TMB-GSU45RR (FEBEST).
Where is 12371-31131 installed on the vehicle?
It is fitted in the Rear position.
How many pieces are needed for 12371-31131?
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. Disconnect the battery negative terminal first and avoid touching the connector pins.
Is the genuine part worth it compared with an aftermarket equivalent?
The genuine part earns its price in details that matter over time: the number is confirmed against the official Toyota catalog, so the application is exactly right for your chassis; and the part is verified against the OE number before dispatch, so you receive exactly what your chassis requires. These are the aftermarket equivalents you may also see quoted.
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