2003 Mazda B4000 Thermostat Housings
Your 2003 Mazda B4000 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Thermostat Housings you desperately need.
We currently carry 6 Thermostat Housings to choose from for your 2003 Mazda B4000, and our inventory prices range from as little as $15.99 up to $56.99.
On top of low prices, Advance Auto Parts offers 3 different trusted brands of Thermostat Housings for the 2003 Mazda B4000. We only sell parts from trusted brands like Carquest Premium so that you can find quality parts you can count on.
Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 20 reviews on our Thermostat Housings for the 2003 Mazda B4000 from previous customers.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Thermostat Housings stock in-person!
Thermostat Housings for Your 2003 Mazda B4000
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: 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:
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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
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, 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
Motorcraft – Original Equipment Upper Thermostat Housing (Part No.RH-165)
from
$28.49
Original Equipment Upper Thermostat Housing
FAQs for 2003 Mazda B4000 Thermostat Housings
What are the most popular Thermostat Housings for the 2003 Mazda B4000?
With 3 brands you can trust, our most popular Thermostat Housings for the 2003 Mazda B4000 parts are:
from
$15.99
(2)
Coolant Housing/Water Outlet: With Water Outlet and O-Ring, 45 Degree Neck Angle
Thermostat Housings
What are the best aftermarket Thermostat Housings for the 2003 Mazda B4000?
See what past customers had to say about our highest-rated Thermostat Housings for the 2003 Mazda B4000:
from
$56.91
(1)
Motorcraft Thermostat Housing
“This came up as an exact match but This part does not fit a 2001 Ford Explorer.”
