Radiator Reserve Tank Assembly for 1998-2007 100 Series / LX470 Land Cruisers

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Radiator Reserve Tank Assembly for 1998-2007 100 Series / LX470 Land Cruisers

Toyota Radiator Reserve Tank Assembly #16470-50100 stores and manages coolant as it expands and circulates through the heating and air conditioning water piping system. It supports stable coolant flow and helps the system operate as designed across changing engine temperatures.

  • Coolant Storage: Holds reserve coolant for proper system circulation
  • Temperature Management: Supports coolant expansion during normal operation
  • System Compatibility: Matched to Toyota cooling and heater piping layouts
  • Model-Specific Design: Built for the performance needs of your Toyota

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: 16470-50100
  • Toyota EPC Nomenclature: TANK ASSY, RADIATOR RESERVE
  • EPC Part Name Code (PNC): 16470 (Fig. 1603 - Radiator and Water Outlet)
  • Package Quantity: 1
  • Dimensions: 14.0" x 8.9" x 3.9" (0.79 lbs)

Vehicle Fitment & Applications
Series / Chassis ModelsProduction YearsEngine / Application Notes
UZJ100 Land Cruiser Early (2UZ-FE 4AT)01/1998 - 08/2002Engine: 2UZ-FE (4.7L DOHC 32V V8) | Req Qty: 1
UZJ100 Land Cruiser Late (2UZ-FE 5AT)08/2002 - 05/2005Engine: 2UZ-FE (4.7L DOHC 32V V8) | Req Qty: 1
Lexus LX470 Late (UZJ100 2UZ-FE 5AT)08/2002 - 05/2005Engine: 2UZ-FE (4.7L DOHC 32V V8) | Req Qty: 1
Lexus LX470 Early (UZJ100 2UZ-FE 4AT)01/1998 - 08/2002Engine: 2UZ-FE (4.7L DOHC 32V V8) | 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, 16470-50100, 1647050100, 16470 50100, 16470, 100 Series / LX470

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

  • Shipping Weight: 0.79 lbs
  • Manufactured by: Genuine Toyota
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$149.69

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