Mazda B2300 Thermostat Housings
Your Mazda B2300 will be happy to know that the search for the right Thermostat Housings you’ve been looking for is over! Advance Auto Parts has 2 different Thermostat Housings for your vehicle, ready for shipping or in-store pick up. The best part is, our Mazda B2300 Thermostat Housings start from as little as $56.99.
When it comes to your Mazda B2300, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Thermostat Housings brands so you can shop with complete confidence. Some of our top Thermostat Housings brands are Carquest Premium and Dorman. We’re sure you will get the right product to keep that B2300 running for a long time.
Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Thermostat Housings for your B2300, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!
Compare 25 Mazda Thermostat Housings
Dorman – Coolant Housing/Water Outlet: With Water Outlet and O-Ring, 45 Degree Neck Angle (Part No.902-895)
from
$15.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Product Features:
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Product Features:
- Ideal replacement – this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housings
Carquest Premium – Coolant Housing/Water Outlet (Part No.85668)
from
$42.99
We are proud to offer this CARQUEST product line: CARQUEST Water Outlets. Our products are engineered and tested to provide years of trouble free operation and designed to be hassle free OE replacement part that meets and/or exceeds OE standards. Backed by over 50 years of mobile temperature control experience, fix it once and fix it right with CARQUST Water Outlets and Thermostat Housings.
Product Features:
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Product Features:
- Meets and/or exceeds OEM standard
- Direct-fit replacement for ease of installation
- Coated with corrosion and rust inhibitor
- 100% leak tested
Carquest Premium – Coolant Housing/Water Outlet: Gasket Included (Part No.85139)
from
$48.99
We are proud to offer this CARQUEST product line: CARQUEST Water Outlets. Our products are engineered and tested to provide years of trouble free operation and designed to be hassle free OE replacement part that meets and/or exceeds OE standards. Backed by over 50 years of mobile temperature control experience, fix it once and fix it right with CARQUST Water Outlets and Thermostat Housings.
Product Features:
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Product Features:
- Meets and/or exceeds OEM standard
- Includes quality gasket or O-ring to ensure proper seal (where applicable)
- 100% virgin resin material to insure durability
- 100% leak tested
- Direct-fit replacement for ease of installation
Carquest Premium – Coolant Housing/Water Outlet: Gasket Included (Part No.85139A)
from
$56.99
We are proud to offer this CARQUEST product line: CARQUEST Water Outlets. Our products are engineered and tested to provide years of trouble free operation and designed to be hassle free OE replacement part that meets and/or exceeds OE standards. Backed by over 50 years of mobile temperature control experience, fix it once and fix it right with CARQUST Water Outlets and Thermostat Housings.
Product Features:
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Product Features:
- Meets and/or exceeds OEM standard
- Includes quality gasket or O-ring to ensure proper seal (where applicable)
- 100% leak tested
- Direct-fit replacement for ease of installation
Carquest Premium – Coolant Housing/Water Outlet: Gasket Included (Part No.85140)
from
$43.49
We are proud to offer this CARQUEST product line: CARQUEST Water Outlets. Our products are engineered and tested to provide years of trouble free operation and designed to be hassle free OE replacement part that meets and/or exceeds OE standards. Backed by over 50 years of mobile temperature control experience, fix it once and fix it right with CARQUST Water Outlets and Thermostat Housings.
Product Features:
See More
Product Features:
- Meets and/or exceeds OEM standard
- Includes quality gasket or O-ring to ensure proper seal (where applicable)
- 100% virgin resin material to insure durability
- 100% leak tested
- Direct-fit replacement for ease of installation
Motorcraft – Motorcraft Thermostat Housing (Part No.G4010432890MTR)
from
$56.91
With today’s complex automotive engines, it’s even more critical to have the right cooling system components for accurate temperature control, pressure relief and gasket seals.
Product Features:
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Product Features:
- Heavy-duty quality for long life
- Stainless steel, tapered-end pistons with flexible elastomeric boots
- Mounting flange designed to properly fit and seat the thermostat in the housing
Dorman – Coolant Housing/Water Outlet: With Housing and Gasket, 90 Degree Neck Angle (Part No.902-778)
from
$91.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Product Features:
See More
Product Features:
- Ideal replacement – this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housings
Dorman – Coolant Housing/Water Outlet: With Housing and Gasket, 90 Degree Neck Angle (Part No.902-1105)
from
$38.49
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Product Features:
See More
Product Features:
- Ideal replacement – this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housings
Dorman – Thermostat Housing and Outlet Assembly (Part No.G4002419768DOR)
from
$59.20
Re-engineered to address common failure points in the original equipment, Dorman’s Engine Coolant Thermostat Housing has improved durability and resistance. It withstands the extreme changes in temperature that frequently cause housing to become brittle, crack and leak. This is more than a replacement; it’s an upgrade. Maintain the steady flow of coolant and lessen the chances of overheating.
Product Features:
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Product Features:
- Fully assembled with thermostat, gaskets and hardware included
- Hoses slide on for easy installation
- Thermostat housing is constructed from high-quality plastic
- Direct replacement for a proper fit every time
Dorman – Coolant Housing/Water Outlet: With Housing and Gasket, 90 Degree Neck Angle (Part No.902-1041)
from
$30.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Product Features:
See More
Product Features:
- Ideal replacement – this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housings
Motorcraft – Motorcraft Thermostat Housing (Part No.G4010468284MTR)
from
$133.48
With today’s complex automotive engines, it’s even more critical to have the right cooling system components for accurate temperature control, pressure relief and gasket seals.
Product Features:
See More
Product Features:
- Heavy-duty quality for long life
- Stainless steel, tapered-end pistons with flexible elastomeric boots
- Mounting flange designed to properly fit and seat the thermostat in the housing
Dorman – Coolant Housing/Water Outlet: With Housing and Gasket, 90 Degree Neck Angle (Part No.902-1023)
from
$27.49
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Product Features:
See More
Product Features:
- Ideal replacement – this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housings
Dorman – Coolant Housing/Water Outlet: With Housing and Gasket, 90 Degree Neck Angle (Part No.902-1014)
from
$31.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Product Features:
See More
Product Features:
- Ideal replacement – this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housings
Dorman – Coolant Thermostat Housing (Part No.G4010197025DOR)
from
$29.50
Re-engineered to address common failure points in the original equipment, Dorman’s Engine Coolant Thermostat Housing has improved durability and resistance. It withstands the extreme changes in temperature that frequently cause housing to become brittle, crack and leak. This is more than a replacement; it’s an upgrade. Maintain the steady flow of coolant and lessen the chances of overheating.
Product Features:
See More
Product Features:
- Direct replacement for a proper fit every time
- Hoses slide on for easy installation
- High-quality plastic or metal construction
- Includes all hardware necessary for a complete repair (where applicable)
Dorman – Coolant Housing/Water Outlet: With Housing, 180 Degree Neck Angle (Part No.902-1007)
from
$19.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Product Features:
See More
Product Features:
- Ideal replacement – this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housings
Carquest Premium – Engine Coolant Integrated Thermostat Housing (Part No.85690)
from
$132.99
High quality OE replacement part with all components needed to complete the job
Product Features:
See More
Product Features:
- Meets and/or exceeds OEM standard
- Includes quality gasket or O-ring to ensure proper seal (where applicable
- 100% virgin resin material to insure durability
- 100% leak tested
- All-in-one bolt on solution for a complete repair
- Includes quality thermostat
Dorman – Coolant Housing/Water Outlet: With Housing and Gasket, 60 Degree Neck Angle (Part No.902-1008)
from
$56.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Product Features:
See More
Product Features:
- Ideal replacement – this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housings
Motorad – Coolant Housing/Water Outlet: (Part No.CH6129)
from
$55.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. This housing will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.
Product Features:
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Product Features:
- Easy, one step fit and installation
- No special tools required
- Meets or exceeds all OEM standards
Dorman – Coolant Housing/Water Outlet: With Gasket, Housing, and Thermostat (Part No.902-5198)
from
$52.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Product Features:
See More
Product Features:
- Ideal replacement – this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housings
MTC – Thermostat Housing (Part No.G4010377699MTC)
from
$49.54
Thermostat Housing
Dorman – Coolant Housing/Water Outlet: With Housing, Gasket, and O-Rings (Part No.902-060)
from
$42.49
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Product Features:
See More
Product Features:
- Ideal replacement – this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housings
Dorman – Coolant Housing/Water Outlet: With Housing and Gasket, 45 Degree Neck Angle (Part No.902-1040)
from
$37.49
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Product Features:
See More
Product Features:
- Ideal replacement – this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housings
Dorman – Thermostat Housing (Part No.G40101225806DOR)
from
$37.34
Dorman’s Engine Coolant Thermostat Housing has improved durability and resistance. It withstands the extreme changes in temperature that frequently cause housing to become brittle, crack and leak. Maintain the steady flow of coolant and lessen the chances of overheating.
Product Features:
See More
Product Features:
- Direct replacement for a proper fit every time
- Hoses slide on for easy installation
- High-quality plastic or metal construction
- Includes all hardware necessary for a complete repair (where applicable)
Dorman – Engine Coolant Thermostat Housing Cover (Part No.G4011384719DOR)
from
$37.20
Dorman’s Engine Coolant Thermostat Housing has improved durability and resistance. It withstands the extreme changes in temperature that frequently cause housing to become brittle, crack and leak. Maintain the steady flow of coolant and lessen the chances of overheating.
Product Features:
See More
Product Features:
- Direct replacement for a proper fit every time
- Hoses slide on for easy installation
- High-quality plastic or metal construction
- Includes all hardware necessary for a complete repair (where applicable)
Carquest Premium – Coolant Housing/Water Outlet (Part No.85692)
from
$36.49
We are proud to offer this CARQUEST product line: CARQUEST Water Outlets. Our products are engineered and tested to provide years of trouble free operation and designed to be hassle free OE replacement part that meets and/or exceeds OE standards. Backed by over 50 years of mobile temperature control experience, fix it once and fix it right with CARQUST Water Outlets and Thermostat Housings.
Product Features:
See More
Product Features:
- Meets and/or exceeds OEM standard
- Direct-fit replacement for ease of installation
- Coated with corrosion and rust inhibitor
- 100% leak tested
FAQs for Mazda B2300 Thermostat Housings
What are the most popular Thermostat Housings for the Mazda B2300?
With 2 brands you can trust, our most popular Thermostat Housings for the Mazda B2300 are:
from
$56.99
This product is not rated
Coolant Housing/Water Outlet: With Housing and Gasket, 60 Degree Neck Angle
Thermostat Housings
from
$132.99
This product is not rated
Engine Coolant Integrated Thermostat Housing
Thermostat Housings
Find Your Mazda B2300 Thermostat Housings by Year
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