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Toyota 12371-31131 Transmission Mount

2008-2011 Toyota Highlander 1237131131

Customer Questions & Expert Answers (3)
12371-31131 Toyota Transmission Mount Illustration 1 of 1
  • Part Description
    Insulator, Engine Mounting, Rear
  • Part Name Code
    12371A
  • Comment
    (FOR TRANSVERSE ENGINE)
  • Position
    Rear
  • Manufacturer
    Toyota
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Toyota
    Part Name Code12371A
    Manufacturer Part Number12371-31131
    Part DescriptionTransmission Mount; Insulator, Engine Mounting, Rear
    Item Dimensions16.2 x 11.9 x 3.2 inches
    Item Weight1.80 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerToyota
    SKU12371-31131
    WarrantyThis genuine Toyota part is covered by warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Trim & Engine Important vehicle option details
    2008-2011 Toyota HighlanderGrande, Limited, Sport, STD|4 Cyl 2.7L, 6 Cyl 3.3L, 6 Cyl 3.5L1ARFE, 2GRFE, 2GRFXE, 3MZFE; ASU40L-BRTNKA, GSU40L-BRAGKA, GSU40L-BRAMKA, GSU40L-BRANKA, GSU40L-BRASKA, GSU45L-BRAGKA, GSU45L-BRAMKA, GSU45L-BRANKA, GSU45L-BRASKA, GVU48L-BRXGKA, GVU48L-BRXNKA, MHU48L-BRXMKA, MHU48L-BRXNKA
  • Customer Questions & Expert Answers

    Q:
    Does it fit my car?
    A:
    You can Select Your Vehicle to check if 12371-31131 fits your vehicle.
    Posted and answered by Toyota Parts Specialist Curt
    Q:
    What should you do if several Engine Mounts need replacement for the 2011 Toyota Highlander? Posted by Bogdan K.
    A:
    If several mounts need replacement, only replace one at a time and tighten them as you go. Do not remove all the mounts at once. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Toyota Parts Specialist Ray / May 12, 2026
    Q:
    What should be done regarding the Engine Mount on the 2009 Toyota Highlander? Posted by Kristen M.
    A:
    On these models, disconnect the electrical connectors at the front engine mount before removing the mounting nuts. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Toyota Parts Specialist Phil / Jan 04, 2023

Genuine Toyota Part 12371-31131, the Right Choice

Get the reliability of purchasing Toyota part # 12371-31131 Transmission Mount. It is also referred to as Engine Mount. The first option should always be to use OEM parts. Toyota manufactures these components with high quality material and rigorously tested with high reliability and durability. This part fits 2008-2011 Highlander.

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