[Vehicle Fitment]: Compatible with Lexus RX350 2016-2022 V6 3.5L, RX350L 2018-2022 V6 3.5L; Compatible with Toyota Highlander 2017-2019 V6 3.5L (GAS), Highlander 2020-2022 V6 3.5L, Camry 2018-2022 V6 3.5L, Avalon 2019-2021 V6 3.5L (Outer), Avalon 2022 V6 3.5L, Sienna 2017-2020 V6 3.5L [Reference Number]: 1603131031, 1603131030, 902-5216, 1049-188, 9025216, 1049188 [Specifications]: ① Thermostat Opening Temperature: 87; ② Mounting Hole Quantity: 4; ③ Outlet Port Quantity: 2; ④ Gasket or Seal Included: Yes; ⑤ Packaging Type: Box [Benefits]: Through strict hardness and crushing tests, having precise structures and reliable performances. More effectively, adjust the heat dissipation capacity to ensure the engine works within the appropriate temperature range. [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted Engine Coolant Thermostat Housing Assembly. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind. A-premium Engine Coolant Thermostat Housing Assemblies are an ideal choice to replace your broken Engine Coolant Thermostat Housing Assemblies. All Engine Coolant Thermostat Housing Assemblies meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee.

Compatible with Lexus Models:
2016-2022 RX350 V6 3.5L
2018-2022 RX350L V6 3.5L

Compatible with Toyota Models:
2017-2019 Highlander V6 3.5L GAS
2020-2022 Highlander V6 3.5L
2018-2022 Camry V6 3.5L
2019-2021 Avalon V6 3.5L Outer
2022-2022 Avalon V6 3.5L
2017-2020 Sienna V6 3.5L

Specifications:
Bleeder Hole: No
Bolt Hole Center To Bolt Hole Center (IN): 2.83
Color: Black
Flange Length (IN): 3.25
Flange Thickness (IN): 0.4
Flange Width (IN): 3.25
Gasket or Seal Included: Yes
Gasket Type: Gasket
Inside Diameter (IN): 2.08
Material: Plastic
Mounting Hardware Included: No
Mounting Hole Quantity: 4
Outlet Port Quantity: 2
Thermostat Opening Temperature: 87℃

OEM Number: 1603131031, 1603131030, 1049-188, 1049188, 902-5216, 9025216
Quantity Sold: One Piece
Note: Cover; Includes Thermostat