Upper Monolithic Converter Protector for 2007-2023 FJ Cruiser Land Cruisers

Ships in 2-4 days

Upper Monolithic Converter Protector for 2007-2023 FJ Cruiser Land Cruisers

Overview: The Toyota Upper Monolithic Converter Protector #18435-31030 is a fitted exhaust component that covers and supports the converter area as part of the exhaust pipe assembly. It is designed to match your Toyota exhaust layout for proper placement, durable protection, and consistent system performance.

  • Converter Coverage: Shields the upper converter area within the exhaust assembly
  • Matched Construction: Built for Toyota exhaust routing and mounting points
  • Stable Fitment: Supports proper alignment with surrounding exhaust components
  • Genuine Toyota Design: Engineered for your vehicle's performance requirements

Genuine Parts: 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: 18435-31030
  • Toyota EPC Nomenclature: PROTECTOR, MONOLITHIC CONVERTER
  • EPC Part Name Code (PNC): 18435A (Fig. 1702 - Exhaust Pipe)
  • Package Quantity: 1
  • Dimensions: 11.8" x 7.1" x 3.1" (0.58 lbs)

Vehicle Fitment & Applications
Series / Chassis ModelsProduction YearsEngine / Application Notes
FJ Cruiser Early 4WD (GSJ15 1GR-FE 4.0L V6)01/2006 - 11/2010Engine: 1GR-FE (4.0L DOHC 24V V6) | Req Qty: 1 | NO.2
Lexus GX470 (UZJ120 2UZ-FE 4.7L V8)11/2004 - 08/2009Engine: 2UZ-FE (4.7L VVT-i V8) | Req Qty: 1 | NO.2
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 | NO.2
GRJ150W Land Cruiser Prado 150 TX (1GR-FE 4.0L V6)2009/08 - 2013/08Engine: 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.


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, 18435-31030, 1843531030, 18435 31030, 18435A, FJ Cruiser

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

  • Shipping Weight: 0.58 lbs
  • Manufactured by: Genuine Toyota
Ask a Question

$69.84

Add to Cart:

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