


🛠️ Upgrade your ride’s heartbeat with Dorman’s precision-engineered thermostat housing!
The Dorman 902-5138 Engine Coolant Thermostat Housing Assembly is a direct-fit replacement part designed for select Lexus and Toyota models. Made from durable stainless steel, it withstands extreme temperature fluctuations to prevent leaks and cracking. With over a century of Dorman’s trusted automotive innovation, this compact, lightweight assembly ensures reliable engine cooling system performance and easy installation verified through a dedicated fitment tool.





| Material | Stainless Steel |
| Brand | Dorman |
| Color | Black |
| UPC | 885484679658 |
| Global Trade Identification Number | 00885484679658 |
| Manufacturer | Dorman Products |
| Model | Dorman 902-5138: Engine Coolant Thermostat Housing Assembly |
| Item Weight | 8.6 ounces |
| Product Dimensions | 5.9 x 4.75 x 3.7 inches |
| Item model number | 902-5138 |
| Exterior | Machined |
| Manufacturer Part Number | 902-5138 |
| OEM Part Number | 34707; 49348; 700-180; 70080; 1603137010 |
| Position | Center |
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