Best Engine Thermostat Housings of 2026

The Dorman Thermostat Housing Assembly is an excellent choice for replacing the original water outlet in your vehicle. With its durable design, it can handle extreme temperature fluctuations, preventing cracking and leaks. This part provides a cost-effective solution, offering the same quality as original manufacturer parts but at a lower price. Professionally engineered, it showcases industry-leading design, ensuring reliability and performance. To make sure you get the right fit for your vehicle, simply use the garage tool by entering your make, model, and trim level.

The MITZONE Thermostat Housing is designed to fit various Dodge and Jeep models from 2011 to 2018, including the Durango, Grand Cherokee, and Wrangler JK. This upgrade replaces your original coolant water outlet, helping improve your vehicle’s cooling system reliability. It includes everything you need: the thermostat housing, thermostat, gasket, and a sturdy screw for easy installation. With a thermostat opening temperature set at 203°F (95°C), it helps maintain optimal engine temperature, preventing overheating. If you have any questions about fitment or installation, MITZONE offers responsive support to ensure you get the right parts for your vehicle.

This engine coolant thermostat housing assembly is a cost-effective and reliable replacement for the original water outlet on specified vehicles. It is designed to withstand extreme temperature changes and resist cracking and leaking. This part is compatible with various Chrysler, Dodge, Jeep, Ram, and Volkswagen models. To ensure fit, input your make, model, and trim level into the garage tool.

The A-Premium Thermostat Housing is designed to fit a variety of Dodge, Chrysler, and Jeep models, including popular vehicles like the Jeep Compass and Dodge Avenger. This product ensures proper engine temperature regulation with a thermostat that opens at 203°F, helping your engine run efficiently and avoid overheating. It comes with two thermostats and two O-rings, providing everything you need for a smooth installation. Made from durable plastic and featuring multiple mounting points, this housing assembly is built to last and fits perfectly with your vehicle’s cooling system. With this, you get a reliable and convenient replacement part to keep your engine running smoothly.

The YzusGomumu Thermostat Housing is built to enhance your engine's cooling efficiency, helping you maintain the ideal temperature for smooth and safe operation. Its sturdy aluminum construction resists high heat and pressure, which means it’s less likely to crack or leak, giving you peace of mind and reducing the chance of costly engine repairs. This part fits several 1.4L engine models from Chevy and Buick made between 2011 and 2020, so you can be confident in its compatibility. Plus, it meets original equipment standards, ensuring reliable performance and easy installation for your vehicle.

The WMPHE Thermostat Housing is designed to perfectly replace your vehicle’s original part, ensuring a flawless fit and reliable function. It opens at 208°F (98°C), helping maintain your engine’s ideal temperature and preventing overheating. If you've noticed warning lights or error codes like P0128 or P0125, this thermostat housing can help resolve those issues by replacing a stuck valve. Compatible with several Chevrolet, GMC, and Cadillac models from 2014 to 2020, it offers a direct and dependable solution for keeping your engine running smoothly and efficiently.

The XYWZV Thermostat Outlet is designed to fit many Chevy, GMC, and Cadillac models from 2014 to 2020, making it a versatile choice for your vehicle. Built with high-quality materials, it matches or surpasses original equipment standards, giving you confidence in its durability and performance. Its direct fit design allows you to install it easily without needing any modifications, saving you time and effort. This part helps control the flow of coolant to your engine, preventing overheating and keeping your engine running smoothly and efficiently. It’s an excellent option if you’re dealing with leaks or thermostat housing problems.

The Dorman 902-852 Engine Coolant Thermostat Housing Assembly is an ideal replacement for the original water outlet on specified vehicle years, makes and models. It is designed to withstand extreme temperature changes and resist cracking and leaking, offering original manufacturer quality at a lower cost than getting a replacement at a dealer. Customers have found it to be an easy install with a perfect fit, and it has been working with no issues.

This engine coolant thermostat housing assembly is a cost-effective and reliable replacement for the original water outlet on specified vehicle years, makes, and models. It is designed to resist cracking and leaking while withstanding extreme temperature changes to extend service life. This part is compatible with various vehicle models, and you can ensure fit by inputting your make, model, and trim level into the garage tool.

The CarBole Chrome Thermostat Housing is designed to enhance the look of your engine compartment by adding a sleek, polished appearance. It’s tailored specifically for late-model Chevy big block and small block engines, so you can be confident it fits your vehicle perfectly. If you own a 1966-75 Chevy V8 or V6, this housing is a great match. Plus, it comes with all the mounting bolts and a reliable o-ring seal, making installation quick and hassle-free. This means you get both style and convenience in one package.