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Replacement Thermostat Housing Information
Choose from top brands including: Dorman, Beck Arnley, Genuine, APA/URO Parts, Replacement, Motorcraft, Mopar, Four Seasons, Auto 7, Motorad, Original Equipment and Standard Motor Products.
In automobile engines, the thermostat housing can be found on the engine block, or on the intake manifold. The primary purpose of the housing is to hold the thermostat which detects the engine temperature and regulates the flow of coolant through the cooling loop. In this way, the housing acts as a coolant outlet and is the conduit through which coolant flows from the engine into the radiator to be cooled and returned to the engine. This housing is usually sealed with a gasket that is made of rubber or silicone to contain the pressure experienced within the housing. The housing itself is made of many different types of material depending on the make and model of the vehicle. In some models, the thermostat housing also serves as an access point to the coolant loop, allowing anyone servicing the engine to drain and refill the coolant by way of the housing rather than other, less convenient means. When you chose a first-class car or truck, you made an investment that could be in your life for many years, so guard your choice by buying top-notch auto parts. On occasion the most difficult thing about repairing your vehicle is the quest for an outstanding source for reliable parts. Whatever the part, servicing your vehicle with OEM quality parts is the best strategy in the long run.
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Replacement 121-170
Engine Coolant Thermostat Housing Assembly Close
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Our List Price: $57.95
with FREE Shipping
Product SKU: 121-170
Product Note: Engine Coolant Thermostat Housing Assembly -- 3.9L 4.0L 4.2L V8 Engine Coolant Thermostat Housing Assembly with Thermostat Included
Important Product Info: Includes Thermostat
Condition: New
Shipping Options:
Free Ground Shipping
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Click to Enlarge (19 Reviews) 4.8 Stars
Dorman 902-319
Engine Coolant Thermostat Housing Assembly Close
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Our List Price: $73.95
with FREE Shipping
Product SKU: 902-319
Product Note: Engine Coolant Thermostat Housing Assembly -- Require 2009 and newer heater hose that goes from the housing to the heater core
Color Black
Grade Type Standard
Package Contents Water Outlet Kit
Condition: New
Shipping Options:
Free Ground Shipping
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 Click to Enlarge (4 Reviews) 5 Stars
Beck Arnley 143-0826
Engine Coolant Thermostat Housing Assembly Close
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Our List Price: $82.43
Product SKU: 143-0826
Product Note: Engine Coolant Thermostat Housing Assembly -- OE TEMPERATURE; Includes Thermostat; TEMPERATURE 206
Condition: New
Shipping Options:
Ground
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 Click to Enlarge (4 Reviews) 4.8 Stars
Genuine W0133-1755156
Thermostat Housing Close
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Product List Price: $74.13
Our List Price: $62.58
Product SKU: W0133-1755156
Condition: New
Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part. Shipping Options:
Ground, Overnight, 2 Day
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 Click to Enlarge (6 Reviews) 5 Stars
APA/URO Parts W0133-1833043
Thermostat Housing Close
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Product List Price: $133.07
Our List Price: $65.58
Product SKU: W0133-1833043
Product Note: Kit Includes:: 1) NCE 2247AD T/Stat Housing in Aluminum. 1) AJ8 5875 T/Stat Cover in Aluminum, 1) NCA 2246BA O-Ring, 1) NCA 2269CA O-Ring, 1) NCA 2270AC Screw Cap in Aluminum.
Detailed Note: Kit Includes: 1)_NCE 2247AD T/Stat Housing in Aluminum 1) AJ8 5875 T/Stat Cover in Aluminum 1) NCA 2246BA O-Ring 1) NCA 2269CA O-Ring 1) NCA 2270AC Screw Cap in Aluminum
Condition: New
Shipping Options:
Ground, Overnight, 2 Day
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Product List Price: $92.05
Our List Price: $55.58
Product SKU: W0133-1986308
Product Note: Behind Thermostat - Also see Thermostat Cover
Condition: New
Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part. Shipping Options:
Ground, Overnight, 2 Day
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 Click to Enlarge (3 Reviews) 4.7 Stars
Mopar W0133-1941081
Thermostat Housing Close
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Product List Price: $267.00
Our List Price: $207.58
with FREE Shipping
Product SKU: W0133-1941081
Product Note: Aluminum
Position of Product: Lower
Condition: New
Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part. Shipping Options:
Free Ground Shipping or (Overnight and 2-Day Shipping)
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 Click to Enlarge (2 Reviews) 5 Stars
Four Seasons 85139
Thermostat Housing Close
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Our List Price: $33.43
Product SKU: 85139
Product Note: Thermostat Housing -- Sensor(s) should be replaced at time of installation.
Features:
Condition: New
Shipping Options:
Ground
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 Click to Enlarge 5 Stars
Dorman 902-306
Thermostat Housing Close
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Our List Price: $11.98
Product SKU: 902-306
Color/Finish Silver
Package Contents Thermostat Housing
Condition: New
Shipping Options:
Ground
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 Click to Enlarge (1 Reviews) 5 Stars
Genuine AJ811793
Thermostat Housing Close
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Our List Price: $157.73
Product SKU: AJ811793
Product Note: Thermostat Housing - Complete Assembly with Thermostat
Condition: New
Shipping Options:
Ground
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 Click to Enlarge (6 Reviews) 4.7 Stars
Motorad CH2860
Engine Coolant Thermostat Housing Assembly Close
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Our List Price: $47.08
Product SKU: CH2860
Product Note: Engine Coolant Thermostat Housing Assembly -- Includes Thermostat housing, thermostat, seals, & water outlet; Assembly includes Thermostat Housing, Thermostat, Seals, and Water Outlet
Condition: New
Shipping Options:
Ground
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 Click to Enlarge 4 Stars
Motorcraft RH-148
Thermostat Housing Close
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Our List Price: $46.98
Product SKU: RH-148
Product Note: Engine Coolant Thermostat Housing -- With Plastic Housing
Features:
Position of Product: Lower
Condition: New
Shipping Options:
Ground
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Your Beck Arnley Thermostat Housing is a fundamental part of your engine's cooling system that monitors your vehicle's temperature.
A Dorma Thermostat Housing is an essential part of your engine's cooling methods that regulates your vehicle's temperature.
A Four Seasons Thermostat Housing is an important feature of your car's coolant system that monitors your car's temperature.
Your Mopar Thermostat Housing is a basic feature of your car's cooling system which monitors the car's temperature.
A Motorcraft Thermostat Housing is an essential part of your engine's coolant system that monitors the vehicle's temperature.
Thermostat Housing
Cracked head gaskets and warped cylinders are just a couple of the costly engine repairs you might face if your auto's engine temperatures get out of control. That makes it essential that you make sure to keep your thermostat and the thermostat housing in the best condition possible. The bottom line is that it is much less expensive to replace a leaky gasket than to have to replace an entire engine thanks to a broken cylinder.
On PartsGeek.com you will find thousands of thermostat housings from leading industry brands like Auto 7, Dorman, Eurospare, Genuine and more. We pride our company on providing an incredible selection of top quality parts at great prices, unbeatable customer service and fast delivery. And, our 30-day return policy helps us to guarantee that you get the part you need.
Search for a specific part by keyword, or browse our inventory by make, vehicle year or automotive brand.
What is the thermostat housing?
The thermostat housing is located either on the intake manifold or on the engine block itself. This housing contains the thermostat, which is responsible for constantly monitoring engine temperature and regulating the flow of coolant.
How does the thermostat do this? Basically this device blocks coolant from circulating until engine temperatures reach about 180 degrees Fahrenheit. At this point a small cylinder of wax on the engine side of the thermostat begins to melt and expand. This forces forward a rod which opens the valve that would otherwise block coolant flow.
The thermostat is in turn held within the pressurized thermostat housing, also known as the T-stat housing. The T-stat housing is sealed with rubber or silicon gaskets that maintain pressure within the housing.
The housing itself is typically sealed with rubber or silicon gaskets. These function to maintain pressures within the apparatus. The primary functions of the thermostat housing is to contain and seal off the thermostat, and to serve as a coolant outlet for the radiator. In integrated housings, this piece may also provide easy access the coolant loop.
How much does a new thermostat housing cost?
The cost of a replacement thermostat housing will vary depending on your vehicle's make and model. Most of the T-stat housings available on PartsGeek.com cost somewhere in the range of $50 and $200.
What are the advantages of an integrated thermostat housing?
Two decades ago pretty much all thermostats were made as standalone devices fitted into a separate housing. This could make it difficult to access and repair the thermostat, since the housing would have to be removed.
Additionally, while it was easy enough to get the right replacement thermostat, the high temperatures caused by thermostat failure often damaged the housing itself. It could often be a challenge to locate a workable housing.
As the name suggests, integrated units combine both the thermostat and the housing in a single design. That makes it easy to simply replace the entire apparatus at once.
What can go wrong with the thermostat housing?
As mentioned above, a failing thermostat can lead to excessive temperatures that can warp housing material. Additionally, the rubber or silicon gaskets are prone to wear out over time. This depressurizes the housing and can lead to unreliable thermostat readings. It's a good idea to check these gaskets regularly for signs of cracking or loosening. Another sign of a failing gasket is engine coolant leaking from the T-stat housing.
Written By: Edson Farnell | Email |
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This website is very simple to locate and find the correct product. Thank you for the agressive pricing
exactly what I ordered and finding it on the site was simple
Very happy with service an fast shipping parts are as discrid
It was a perfect fit. Saved me the time of cleaning up the old one with the baked on gasket. It also made the engine look better with the brand new part.
rcv'd product as ordered-installed within 15 minutes worked perfectly. 110% pleased with all products ordered.
