2021 Mazda CX-3 Engine Cooling Parts
Keep Your 2021 Mazda CX-3 in Top Shape with Quality Engine Cooling Parts
Whether you’re repairing or upgrading your Engine Cooling Part, using high-quality parts is key to keeping your 2021 Mazda CX-3 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Thermostat and Water Outlet Assemblies, Coolant Temperature Sensors, and Coolant Reservoir Caps. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Engine Cooling Parts from Trusted Brands
Looking for a reliable Engine Cooling Part? We’ve got you covered with options from brands you know and trust like Carquest Premium. For example, Carquest Premium Engine Cooling Parts start at just $13.99 with an average 4.4 star rating. With over 234 reviews and a solid 4 star average, you can shop with confidence knowing other Mazda CX-3 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2021 Mazda CX-3 Engine Cooling Part at Advance Auto Parts is around $205.05, with a range that starts at $3.99 and goes up to $1,133.00. With 10 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Sankei Switches Radiator Cap, Water Temp. Sensor, and Coolant Temperature Sensor start at just $3.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Engine Cooling Part, don’t forget to check out other key components like Air Conditioning Parts and Blower Motor and Related Products. At Advance Auto Parts, we’re here to help you keep your 2021 Mazda CX-3 in peak condition, inside and out.
Find Your Specific 2021 Mazda CX-3 Engine Cooling Parts
Looking for the perfect Engine Cooling Part for your 2021 Mazda CX-3? You’re in the right place. Below, you’ll find links to various types of Engine Cooling Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Cooling Parts, ensuring durability and a precise fit for your Mazda CX-3. Whether you’re driving a 2021 model or another popular model year like
2016,
2017,
2018,
2019, and
2020, we’ve got you covered. Purchasing Engine Cooling Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Engine Cooling Parts that fit your vehicle.
Essential 2021 Mazda CX-3 Engine Cooling Parts
Carquest Premium – Radiator (Part No.813585)
from
$213.99
Carquest Premium radiators are designed and engineered for maximum performance, using the highest-grade materials to ensure all radiators meet or exceed original equipment (O.E.) fit, form and function. Carquest Premium radiators are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Most modern vehicles use radiators with plastic tanks and our parts are engineered with integrated ribbing to prevent damage during thermal cycling. Carquest Premium radiators are also 100% tested to ensure a durable, leak-free cooling system repair.
Product Features:
See More
Product Features:
- Thermal tested under real-life temperature simulations
- High tensile strength aluminum for maximum crimp strength
- Plastic tanks are engineeredáwith integrated ribbingáfor addedástrength to withstand cracks, bowing and distortion during thermal cycles
- Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles
Carquest Premium – Radiator Cap: 16 PSI (Part No.10333)
from
$21.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
Product Features:
See More
Product Features:
- Safety lever to vent coolant pressure before removal
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Motorad – COOLANT VALVE (Part No.TA9249)
from
$1133.00
COOLANT VALVE
Carquest Premium – Coolant Temperature Sensor (Part No.WTC2197)
from
$3.99
Approved materials for increased durability in even the most extreme temperatures. All MotoRad Coolant Temperature Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
Product Features:
See More
Product Features:
- 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
- Thread Sealant and/or O-ring pre-installed on applicable sensors to ensure leak free performance
- Brass sensor housing precision machined to meet or exceed OE thermal conductivity
- OE precision matched thermistor position for correct output parameters
- Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.
Carquest Premium – Engine Coolant Temperature Sensor (Part No.WTA1911)
from
$67.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
FAE – Water Temp. Sensor (Part No.C6020947111FAE)
from
$33.73
The FAE Engine Coolant Temperature Sensor is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.
Product Features:
See More
Product Features:
- Premium aftermarket replacement
- Provides performance and dependability
- Manufactured to meet OE specifications
Sankei Switches – Sankei Switches Radiator Cap (Part No.G1010324668SAK)
from
$12.85
The Sankei Switches radiator cap range has been developed to operate within original equipment manufacturer’s specifications. A faulty radiator cap can cause your car to boil-over at a lower temperature. Test or replace the coolant cap when servicing the cooling system.
Product Features:
See More
Product Features:
- Meets Original Equipment specifications.
- Made from premium materials.
- Designed to function on open cooling systems and overflow reservoir type systems.
Carquest Premium – Radiator Cap: 16 PSI (Part No.10233)
from
$13.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
Product Features:
See More
Product Features:
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Dorman – Help – Radiator Cap (Part No.54237)
from
$22.99
This radiator cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this radiator cap is designed to match the fit and function of the original cap on specified vehicles.
- Restores functionality – reliable replacement for an original cap that is missing, leaking or failed due to gasket fatigue and heat
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Radiator Fan Assembly: Single, Cost Effective and Reliable (Part No.621-560)
from
$525.99
This engine cooling fan assembly is precision-engineered to match the fit and performance of the stock radiator fan on specific vehicle years, makes and models. It has been rigorously tested to ensure it cools as effectively as the original part.
Product Features:
See More
Product Features:
- Ideal replacement – this engine cooling fan assembly was precision-engineered to match the fit and performance of the stock radiator fan assembly on specific vehicles.
- Complete package – assembly is designed with the same materials and components as the original part.
- Quality assured – motors are tested in laboratory settings to ensure performance
- Cost effective and reliable – trustworthy manufacturing for far less than same part at the dealership
Popular 2021 Mazda CX-3 Engine Cooling Parts Categories
Most Popular Thermostat and Water Outlet Assembly for 2021 Mazda CX-3s
Enhance your 2021 Mazda CX-3 with this popular Thermostat and Water Outlet Assembly we have in stock, for $1,133.00.
Motorad – COOLANT VALVE (Part No.TA9249)
from
$1133.00
COOLANT VALVE
Best-Selling 2021 Mazda CX-3 Coolant Temperature Sensors
Upgrade your CX-3 with one of our 3 best-selling Coolant Temperature Sensors.
FAE – Water Temp. Sensor (Part No.C6020947111FAE)
from
$33.73
The FAE Engine Coolant Temperature Sensor is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.
Product Features:
See More
Product Features:
- Premium aftermarket replacement
- Provides performance and dependability
- Manufactured to meet OE specifications
Carquest Premium – Engine Coolant Temperature Sensor (Part No.WTA1911)
from
$67.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More
Carquest Premium – Coolant Temperature Sensor (Part No.WTC2197)
from
$3.99
Approved materials for increased durability in even the most extreme temperatures. All MotoRad Coolant Temperature Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
Product Features:
See More
Product Features:
- 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
- Thread Sealant and/or O-ring pre-installed on applicable sensors to ensure leak free performance
- Brass sensor housing precision machined to meet or exceed OE thermal conductivity
- OE precision matched thermistor position for correct output parameters
- Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.
Top-Quality Coolant Reservoir Caps for 2021 Mazda CX-3s
Choose a high-quality OEM or aftermarket Coolant Reservoir Cap for Mazda CX-3s and enjoy top-notch performance from $21.99.
Carquest Premium – Radiator Cap: 16 PSI (Part No.10333)
from
$21.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
Product Features:
See More
Product Features:
- Safety lever to vent coolant pressure before removal
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Top Picks for 2021 Mazda CX-3 Radiator Caps
Invest in one of our 3 durable Radiator Caps for your 2021 Ford, knowing you’re getting trusted brands and expert craftsmanship.
Carquest Premium – Radiator Cap: 16 PSI (Part No.10233)
from
$13.99
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
Product Features:
See More
Product Features:
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Sankei Switches – Sankei Switches Radiator Cap (Part No.G1010324668SAK)
from
$12.85
The Sankei Switches radiator cap range has been developed to operate within original equipment manufacturer’s specifications. A faulty radiator cap can cause your car to boil-over at a lower temperature. Test or replace the coolant cap when servicing the cooling system.
Product Features:
See More
Product Features:
- Meets Original Equipment specifications.
- Made from premium materials.
- Designed to function on open cooling systems and overflow reservoir type systems.
Dorman – Help – Radiator Cap (Part No.54237)
from
$22.99
This radiator cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this radiator cap is designed to match the fit and function of the original cap on specified vehicles.
- Restores functionality – reliable replacement for an original cap that is missing, leaking or failed due to gasket fatigue and heat
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Our Radiators for 2021 Mazda CX-3s
Make a smart move for your 2021 Mazda CX-3 with our Radiator for $213.99.
Carquest Premium – Radiator (Part No.813585)
from
$213.99
Carquest Premium radiators are designed and engineered for maximum performance, using the highest-grade materials to ensure all radiators meet or exceed original equipment (O.E.) fit, form and function. Carquest Premium radiators are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Most modern vehicles use radiators with plastic tanks and our parts are engineered with integrated ribbing to prevent damage during thermal cycling. Carquest Premium radiators are also 100% tested to ensure a durable, leak-free cooling system repair.
Product Features:
See More
Product Features:
- Thermal tested under real-life temperature simulations
- High tensile strength aluminum for maximum crimp strength
- Plastic tanks are engineeredáwith integrated ribbingáfor addedástrength to withstand cracks, bowing and distortion during thermal cycles
- Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles
Top-Rated Engine Cooling Part Brands For Your 2021 Mazda CX-3
When it comes to finding the perfect Engine Cooling Part for your 2021 Mazda CX-3, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Engine Cooling Part brands including Carquest Premium, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $13.99. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 2021 Mazda CX-3, providing peace of mind with parts that meet or exceed OEM standards.
Popular Carquest Premium 2021 Mazda CX-3 Engine Cooling Parts
If you’re looking for a top-quality Engine Cooling Part for your 2021 Mazda CX-3, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Engine Cooling Parts. We have 2 Carquest Premium Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $13.99 and an average cost of $17.99, you’ll find the perfect Engine Cooling Part for your needs and budget. Carquest Premium Engine Cooling Parts for the 2021 Mazda CX-3 come highly rated, with over 234 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Premium Engine Cooling Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
FAQs for 2021 Mazda CX-3 Engine Cooling Parts
What are the best-selling Engine Cooling Parts for 2021 Mazda CX-3s?
Out of 10 Engine Cooling Parts that fit 2021 Mazda CX-3s, the following parts are the top sellers:
- Sankei Switches Radiator Cap (10801197) – $12.85
- Water Temp. Sensor (11868496) – $33.73
- Coolant Temperature Sensor (12422961) – $3.99
What’s the price range for 2021 Mazda CX-3 Engine Cooling Parts?
The prices of Engine Cooling Parts for the 2021 Mazda CX-3 range from $3.99 up to $1,133.00 for the most premium parts.
What is the average price of an Engine Cooling Parts Engine Cooling Part for a 2021 Mazda CX-3?
The average price for Engine Cooling Parts for the 2021 Mazda CX-3 is $205.05. Keep in mind the variety of part types within our Engine Cooling Part category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Engine Cooling Parts for other Mazda CX-3 model years?
What are the cheapest Engine Cooling Parts for my 2021 Mazda CX-3?
The cheapest 2021 Mazda CX-3 Engine Cooling Parts we carry are:
- Coolant Temperature Sensor (12422961) – $3.99
- Sankei Switches Radiator Cap (10801197) – $12.85
- Radiator Cap: 16 PSI (17110021) – $13.99
- Radiator Cap: 16 PSI (17110039) – $21.99
- Radiator Cap (11161893) – $22.99
Does Advance Auto Parts sell Engine Cooling Parts for any other 2021 Mazda models?
Yes. We stock Engine Cooling Parts for 3 other popular 2021 Mazda models. Some of the most popular are 2021 6 Engine Cooling Parts, 2021 CX-9 Engine Cooling Parts, 2021 CX-5 Engine Cooling Parts, and 2021 MX-5 Miata Engine Cooling Parts.
What are the top-rated Engine Cooling Parts that fit the 2021 Mazda CX-3?
Based on 234 reviews by customers, our 2021 Mazda CX-3 Engine Cooling Parts have an average customer rating of 4 stars. These are the highest-rated categories of Engine Cooling Parts for the 2021 Mazda CX-3 and their top-rated products:
- Coolant Reservoir Caps
- Radiator Cap: 16 PSI (17110039) – $21.99
- Radiator Caps
- Radiator Cap: 16 PSI (17110021) – $13.99
What types of Engine Cooling Parts do you sell for my 2021 Mazda CX-3?
As of 4/10/25, these are some of the most in-demand types of Engine Cooling Parts for a 2021 Mazda CX-3:
Can I get help with 2021 Mazda CX-3 Engine Cooling Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mazda Engine Cooling Parts and more.
What is your return policy for Mazda CX-3 Engine Cooling Parts?
Advance Auto Parts keeps returns simple. For new Mazda CX-3 Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.