Engine Coolant Thermostat 82°C 180°F for Toyota Land Cruiser UZJ100 3UZ Engine, OE 90916-03100 90916-03138
$5.45
Shop high-quality 82°C engine thermostat for Toyota Land Cruiser UZJ100 and 3UZ engines. Replaces OE 90916-03100. Durable construction for optimal cooling.
8768 in stock
Description
Key Selling Points
- Precise Temperature Control: Calibrated to open at 82°C (180°F), ensuring your engine maintains the optimal operating temperature for fuel efficiency and performance.
- Vehicle Compatibility: Specifically designed for Toyota 3UZ engines and UZJ100 models, fulfilling the requirements for various Land Cruiser and Lexus applications.
- Premium OEM Alternative: Matches OE specifications with part numbers 90916-03100 and 90916-03138 for a perfect drop-in replacement without modifications.
- Durable Construction: Crafted from high-grade stainless steel and copper materials to resist corrosion and thermal fatigue in harsh cooling system environments.
- Protects Engine Life: Prevents overheating and reduces engine wear by regulating coolant flow effectively from cold starts to high-load driving conditions.
Technical Specifications
| Opening Temperature | 82°C (180°F) |
|---|---|
| OEM Part Number | 90916-03100, 90916-03138 |
| Material | Stainless Steel / Copper |
| Fitment Type | Direct Replacement |
FAQ Q&A
Q: Is this thermostat compatible with the 4.7L V8 2UZ-FE engine found in the UZJ100?
A: Yes, this thermostat (82°C) is the standard temperature specification for many Toyota V8 engines, including the 2UZ-FE (Land Cruiser 100 series) and the 3UZ-FE engine series.
Q: Does this product include the rubber housing gasket/seal?
A: This listing is for the thermostat unit itself. While some applications use the thermostat's integrated seal, it is recommended to verify if your specific housing requires a separate O-ring which may need to be purchased separately.
Q: How can I tell if my current thermostat is failing?
A: Common signs include engine overheating, the dashboard temperature gauge fluctuating erratically, or the engine taking an unusually long time to reach operating temperature (stuck open).





Additional information
| Weight | 0.25 kg |
|---|---|
| Dimensions | 10 × 8 × 8 cm |
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