Engine Coolant Thermostat

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Engine Coolant Thermostat

The Toyota Thermostat #90916-A3003 is a cooling system component that regulates coolant flow between the engine and radiator. It helps the engine reach and maintain the temperature range Toyota specifies for consistent performance.

  • Coolant Control: Opens and closes for regulated coolant circulation
  • Steady Operation: Supports stable engine temperature during driving
  • Vehicle-Matched Design: Engineered for your Toyota cooling system specifications
  • Genuine Toyota Fit: Built to match factory performance requirements

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


Product Details & EPC Specifications:
  • Part Number: 90916-A3003
  • Toyota EPC Nomenclature: Engine Coolant Thermostat — 90916-A3003
  • EPC PNC: 16572 (Fig. 1603)
  • Supersession: 11310-0T041
  • Dimensions: 3.9" x 2.6" x 2.1"

Vehicle Fitment & Applications
ModelsYearsNotes
FJ60 Land Cruiser Wagon (2F Engine)1981-1987Engine: 2F (4.2L I6) | Qty: 1
HJ60 Land Cruiser Diesel (2H Engine)1985-1987Engine: 2H (4.0L I6 Diesel) | Qty: 1
HJ61 Land Cruiser Turbo Diesel (12H-T 4.0L I6)1985-1989Engine: 12H-T (4.0L Turbo Diesel) | Qty: 1
Lexus GX460 (URJ150 1UR-FE 4.6L V8)2010-2023Engine: 1UR-FE (4.6L DOHC 32V V8) | Qty: 1

If you have any questions about fitment, please call or email us.
Cruiser Parts Contact Information
  • Shipping Weight: 0.5 lbs
  • Manufactured by: Genuine Toyota
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$34.25

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This product was added to our catalog on Tuesday 30 January, 2024.