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Toyota 12372-31050 Side Mount

2010-2019 Toyota Highlander 1237231050

Customer Questions & Expert Answers (3)
12372-31050 Toyota Side Mount Illustration 1 of 1
  • Part Description
    Insulator, Engine Mounting, Driver Side
  • Part Name Code
    12372A
  • Comment
    (FOR TRANSVERSE ENGINE)
  • Position
    Driver Side
  • Manufacturer
    Toyota
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Toyota
    Part Name Code12372A
    Manufacturer Part Number12372-31050
    Part DescriptionSide Mount; Insulator, Engine Mounting, Driver Side
    Item Dimensions11.8 x 7.0 x 5.4 inches
    Item Weight4.20 Pounds
    PositionDriver Side
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerToyota
    SKU12372-31050
    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
    2010-2019 Toyota HighlanderGrande, Limited, Sport, STD|4 Cyl 2.7L, 6 Cyl 3.3L, 6 Cyl 3.5L1ARFE, 2GRFE, 2GRFKS, 2GRFXE, 2GRFXS, 3MZFE; ASU40L-BRTNKA, ASU50L-ARTNKA, GSU40L-BRAGKA, GSU40L-BRAMKA, GSU40L-BRANKA, GSU40L-BRASKA, GSU45L-BRAGKA, GSU45L-BRAMKA, GSU45L-BRANKA, GSU45L-BRASKA, GSU50L-ARTGKA, GSU50L-ARTMKA, GSU50L-ARTNKA, GSU50L-ARZGHA, GSU50L-ARZMHA, GSU50L-ARZNHA, GSU55L-ARTGKA, GSU55L-ARTMKA, GSU55L-ARTNKA, GSU55L-ARZGHA, GSU55L-ARZMHA, GSU55L-ARZNHA, GVU48L-BRXGKA, GVU48L-BRXNKA, GVU58L-ARXGHA, GVU58L-ARXGKA, GVU58L-ARXMHA, GVU58L-ARXMKA, GVU58L-ARXNHA, GVU58L-ARXNKA, MHU48L-BRXMKA, MHU48L-BRXNKA
  • Customer Questions & Expert Answers

    Q:
    Does it fit my car?
    A:
    You can Select Your Vehicle to check if 12372-31050 fits your vehicle.
    Posted and answered by Toyota Parts Specialist Curt
    Q:
    How do you raise the engine to clear the Engine Mount studs for the 2013 Toyota Highlander? Posted by Ross J.
    A:
    Carefully raise the engine until the engine mount studs clear the subframe, then remove the nut from the top of the mount and angle the engine mount from the vehicle. It may be necessary to loosen the other mounts at the subframe to raise the engine for extra clearance. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Toyota Parts Specialist Timur / Jan 22, 2026
    Q:
    How do you install the new driver's side transaxle mount and Engine Mount for the 2018 Toyota Highlander? Posted by Francis Y.
    A:
    Installation is the reverse of the removal. Use thread-locking compound on the bolts and ensure they are tightened securely. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Toyota Parts Specialist Ken / Jan 07, 2026

Genuine Toyota Part 12372-31050, the Right Choice

Get the reliability of purchasing Toyota part # 12372-31050 Side 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 2010-2019 Highlander.

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