Engine Mounting Heat Insulator for 2007-2023 FJ Cruiser Land Cruisers

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Engine Mounting Heat Insulator for 2007-2023 FJ Cruiser Land Cruisers

Toyota Engine Mounting Heat Insulator #12391-31020 is a heat-managing component used with the motor mount area to help limit heat transfer around engine mounting points. It supports stable mounting performance by matching the design and placement needs of your Toyota engine and mount assembly.

• Heat Buffering: Helps reduce heat exposure around mount components
• Mount Area Support: Works with engine mounting hardware and layout
• Vehicle-Matched Design: Engineered for Toyota-specific fit and positioning
• Consistent Performance: Supports reliable operation in the engine bay

Genuine Toyota parts are designed to fit your specific Toyota model and are backed by Toyota's genuine parts warranty.

Product Details & EPC Specifications:

• Genuine Toyota Part Number: 12391-31020
• Toyota EPC Nomenclature: INSULATOR, ENGINE MOUNTING FRONT, HEAT, RH
• EPC Part Name Code (PNC): 12391 (Fig. 1107 - Mounting)
• Package Quantity: 1
• Dimensions: 2.2" x 1.7" x 0.4" (0.06 lbs)

Vehicle Fitment & Applications
Series / Chassis Models	Production Years	Engine / Application Notes
FJ Cruiser Early 4WD (GSJ15 1GR-FE 4.0L V6)	01/2006 - 11/2010	Engine: 1GR-FE (4.0L DOHC 24V V6) | Req Qty: 1
FJ Cruiser Late 4WD (GSJ15 1GR-FE Dual VVT-i)	11/2010 - 07/2014	Engine: 1GR-FE (4.0L Dual VVT-i V6) | Req Qty: 1
GRJ150W Land Cruiser Prado 150 TX (1GR-FE 4.0L V6)	2009/08 - 2013/08	Engine: 1GR-FE (4.0L Dual VVT-i V6) | Req Qty: 1 | 1GRFE..GRJ15#

If you have any questions about the other models of Land Cruisers that these fit, please feel free to give us a call and we will be glad to help you find the right fit for your needs.

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If you have any questions about the item(s) that you may need please feel free to call and we will be glad to help you find what you are looking for. Feel free to call or email the contact information listed below.

Price shown is for a New Genuine Toyota part.

All Remanufactured and New Genuine Toyota Parts have a 1 Year Warranty on them.

(Used, New, Refinished, Rebuilt/Remanufactured, and Aftermarket options may also be available. If so, select below.)

All Used Parts have a 90 Warranty on them and are guaranteed to be in good working and/or serviceable condition. Some cleaning, sandblasting and painting may be required per visual preference.



Tags: land cruiser, landcruiser, land cruisers, landcruisers, 12391-31020, 1239131020, 12391 31020, 12391, FJ Cruiser

***Photo shown is for representative purposes only and may not match actual product.***