Side Rail Spacer Front Left Hand for 2007-2014 FJ Cruiser Land Cruisers

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Side Rail Spacer Front Left Hand for 2007-2014 FJ Cruiser Land Cruisers

The Toyota Side Rail Spacer Front Left Hand #66423-35040 is a trim mounting component used in the front left interior side rail area. It helps position and support inside trim board and door opening trim molding for a clean, consistent fit.

  • Trim Positioning: Supports proper spacing for aligned interior trim
  • Front Left Fit: Made for the vehicle’s left front side
  • Matched Dimensions: Built to Toyota-specific size and fit requirements
  • Replacement Quality: Genuine part materials support lasting interior assembly

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: 66423-35040
  • Toyota EPC Nomenclature: SPACER, SIDE RAIL, FRONT LH
  • EPC Part Name Code (PNC): 66423 (Fig. 6452 - Roof Headliner/Silencer Pad)
  • Package Quantity: 1
  • Dimensions: 10.6" x 2.4" x 1.2" (0.12 lbs)

Vehicle Fitment & Applications
Series / Chassis ModelsProduction YearsEngine / Application Notes
FJ Cruiser Late 4WD (GSJ15 1GR-FE Dual VVT-i)11/2010 - 07/2014Engine: 1GR-FE (4.0L Dual VVT-i V6) | Req Qty: 1
FJ Cruiser Early 4WD (GSJ15 1GR-FE 4.0L V6)07/2007 - 11/2010Engine: 1GR-FE (4.0L DOHC 24V V6) | Req Qty: 1

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.


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.

Cruiser Parts Contact Information


Tags: land cruiser, landcruiser, land cruisers, landcruisers, 66423-35040, 6642335040, 66423 35040, 66423, FJ Cruiser

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

  • Shipping Weight: 0.12 lbs
  • Manufactured by: Genuine Toyota
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$37.41

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This product was added to our catalog on Wednesday 01 January, 2025.