Who Makes Carquest Thermostats



Welcome to the world of Carquest thermostats! A crucial component of your vehicle’s cooling system, the thermostat plays a vital role in regulating the engine’s temperature. Carquest, a trusted name in the automotive industry, has been manufacturing high-quality thermostats for years. In this article, we’ll explore the history of Carquest thermostats, shed light on the manufacturers behind these products, discuss their quality control measures, highlight the benefits of using Carquest thermostats, delve into some popular models, and provide information on where you can purchase them.

When it comes to your car’s engine, maintaining optimal operating temperatures is essential. A malfunctioning or inefficient thermostat can result in various issues, including poor performance, overheating, and even engine damage. That’s why it’s crucial to choose a reliable brand like Carquest.

Carquest has built a reputation for manufacturing high-quality automotive parts, including thermostats. Their commitment to excellence and innovation has made them a trusted choice for mechanics and car enthusiasts alike. With Carquest thermostats installed in your vehicle, you can have peace of mind knowing that your engine is protected and performing at its best.

Throughout this article, we’ll delve into the fascinating world of Carquest thermostats. We’ll explore the history behind this renowned brand, provide insight into the manufacturers responsible for crafting these products, discuss their rigorous quality control measures, highlight the benefits of using Carquest thermostats, showcase some popular models available, and guide you on where to purchase these reliable components for your vehicle.

So, if you’re curious about the inner workings of Carquest thermostats and want to learn more about the advantages they offer, keep reading. Let’s dive into the world of Carquest thermostats and discover the exceptional quality and performance they bring to your vehicle’s cooling system.


History of Carquest Thermostats

The story of Carquest thermostats begins with the establishment of Carquest Corporation in 1974. Carquest, a leading supplier of automotive replacement parts, was created through the merger of four regional jobber store chains – the BWI Corporation, Bearings, Inc., Seale-Wainwright, Inc., and International Auto Parts. With their combined expertise and resources, Carquest quickly became a dominant force in the automotive aftermarket industry.

Recognizing the need for high-quality thermostats in the market, Carquest started manufacturing their own line of thermostats to meet the demands of customers. Over time, their thermostats gained a reputation for their durability, precision, and reliability. Carquest became synonymous with quality in the automotive industry, and their thermostats became a popular choice among mechanics and car owners.

In 1999, Carquest joined forces with Advance Auto Parts, another major player in the automotive replacement parts industry. The merger allowed Carquest to expand its reach and product offerings even further. Today, Carquest is a subsidiary of Advance Auto Parts and continues to provide top-notch thermostats to its customers.

Throughout its history, Carquest has focused on innovation and improvement. The company has consistently invested in research and development to stay ahead of the curve and incorporate the latest technologies in their thermostats. This commitment to innovation has allowed Carquest to manufacture thermostats that meet the ever-evolving needs and requirements of modern vehicles.

With a rich history spanning decades and a commitment to quality, Carquest thermostats have become a go-to choice for automotive professionals and enthusiasts. Their dedication to excellence and customer satisfaction continues to be a driving force behind their success in the industry.

In the next section, we will take a closer look at the manufacturers responsible for crafting Carquest thermostats and the stringent quality control measures employed to ensure their reliability and performance.


Carquest Thermostats Manufacturers

Carquest thermostats are manufactured by a select group of trusted and reputable companies in the automotive industry. These manufacturers adhere to strict quality control measures to ensure that every Carquest thermostat meets the highest standards of performance and durability.

One of the key manufacturers of Carquest thermostats is Stant Corporation. With over 120 years of experience, Stant is a leading global supplier of thermal management systems, including thermostats. They utilize advanced technology and engineering expertise to produce high-quality thermostats for various automotive applications. Stant’s commitment to precision and reliability aligns perfectly with the expectations of Carquest and their customers.

Another prominent manufacturer of Carquest thermostats is Robertshaw. With decades of experience in the industry, Robertshaw specializes in the design and production of reliable and innovative thermostatic solutions. Their expertise in designing thermostats that can handle extreme temperature variations and maintain precise engine cooling makes them an ideal partner for Carquest.

Carquest also works closely with other manufacturers, including Gates Corporation. Gates is known for its extensive range of automotive replacement parts, including thermostats. They prioritize quality and performance in their manufacturing processes, ensuring that Carquest thermostats are built to withstand demanding conditions and deliver efficient cooling for vehicles across various makes and models.

These manufacturers are chosen for their track record of excellence, technical expertise, and dedication to producing top-quality thermostats. Carquest values their partnerships with these companies, as their contributions play a crucial role in maintaining the reputation and reliability of Carquest thermostats.

By collaborating with trusted manufacturers like Stant, Robertshaw, Gates, and others, Carquest can provide a wide range of thermostats that cater to the diverse needs of the automotive market. Whether it’s for passenger vehicles, commercial trucks, or even specialized applications, Carquest thermostats are designed and manufactured with precision and durability in mind.

In the following section, we will explore the stringent quality control measures employed by Carquest to ensure that each thermostat meets their high standards of performance and reliability.


Quality Control and Testing

Carquest takes great pride in the quality of their thermostats and maintains rigorous quality control measures to ensure that each product meets their stringent standards. From the initial design phase to the final manufacturing process, every step is carefully monitored to guarantee the performance, reliability, and durability of Carquest thermostats.

One of the key aspects of quality control for Carquest thermostats is the selection of materials. Only the highest quality materials are used in the manufacturing process to ensure optimal performance and longevity. Carquest sources materials from trusted suppliers who meet their strict quality standards, ensuring that each component of the thermostat is of exceptional quality.

Once the materials have been selected, Carquest conducts thorough testing to evaluate their functionality and performance. This includes extensive temperature testing to ensure that the thermostat can regulate the engine’s temperature accurately and efficiently in a wide range of operating conditions.

In addition to material and temperature testing, Carquest thermostats undergo rigorous quality checks at every stage of the manufacturing process. Each thermostat is meticulously inspected to ensure that it meets the precise specifications and tolerances set by Carquest engineers. This attention to detail guarantees that every Carquest thermostat functions optimally and reliably.

Furthermore, Carquest conducts comprehensive performance and endurance testing to simulate real-world conditions and ensure that their thermostats can withstand the demands of everyday use. These tests evaluate factors such as response time, reliability, and durability, providing assurance that Carquest thermostats can perform consistently even in the most challenging situations.

By implementing these stringent quality control measures and conducting thorough testing, Carquest is able to deliver thermostats that not only meet industry standards but exceed customer expectations. The commitment to quality and reliability is a testament to Carquest’s dedication to providing premium automotive products.

In the next section, we will explore the numerous benefits of using Carquest thermostats in your vehicle, from improved engine performance to enhanced fuel efficiency.


Benefits of Using Carquest Thermostats

Choosing Carquest thermostats for your vehicle comes with a range of benefits that ensure optimal performance, engine protection, and efficiency. Let’s explore some of the key advantages of using Carquest thermostats:

1. Superior Quality: Carquest thermostats are manufactured using high-quality materials and undergo stringent quality control measures. This ensures that each thermostat is built to withstand demanding conditions and deliver reliable performance. With Carquest, you can trust that you’re getting a top-quality product for your vehicle.

2. Precise Temperature Regulation: Carquest thermostats are designed to provide accurate and consistent temperature regulation for your engine. They open and close at the right temperatures, allowing for optimum engine performance and preventing potential issues such as overheating or poor fuel efficiency.

3. Enhanced Engine Performance: By maintaining the correct operating temperature of your engine, Carquest thermostats contribute to improved engine performance. They help reduce wear and tear on engine components, optimize fuel combustion, and enhance overall power and efficiency.

4. Fuel Efficiency: Carquest thermostats play a crucial role in ensuring optimal fuel efficiency. By regulating the engine’s temperature, they help engines operate at their most fuel-efficient levels. This translates to better mileage and savings at the pump, keeping your vehicle running efficiently.

5. Engine Protection: A properly functioning Carquest thermostat protects your engine from potential damage caused by overheating. By preventing extreme temperature fluctuations and maintaining a stable operating temperature, Carquest thermostats help extend the life of your engine and its components.

6. Wide Range of Applications: Carquest offers a comprehensive range of thermostats to fit various makes and models of vehicles, including passenger cars, trucks, and SUVs. This ensures that you can find the right Carquest thermostat for your vehicle, regardless of its manufacturer or model year.

7. Trusted Brand: Carquest is a trusted name in the automotive industry, known for its commitment to quality and customer satisfaction. The brand’s reputation for excellence and reliability extends to their thermostats, making Carquest a reliable choice for your cooling system needs.

With these benefits in mind, it’s clear that choosing Carquest thermostats can make a significant difference in the performance, efficiency, and longevity of your vehicle’s engine.

Next, we will highlight some popular models of Carquest thermostats that have gained recognition among car enthusiasts and mechanics alike.


Popular Models of Carquest Thermostats

Carquest offers a wide selection of thermostats to cater to the diverse needs of different vehicles. Let’s take a look at some popular models of Carquest thermostats that have earned recognition among car enthusiasts and mechanics:

1. Carquest Standard Thermostat: This is the go-to choice for many vehicle owners. The Carquest Standard Thermostat is designed to provide reliable temperature regulation and is available in various temperature ranges. It’s a versatile option that fits a wide range of vehicle applications.

2. Carquest Fail-Safe Thermostat: The Carquest Fail-Safe Thermostat is engineered with advanced technology to provide an added layer of engine protection. It features a unique fail-safe design that helps prevent engine damage in the event of a thermostat failure. This model is particularly popular for vehicles that require extra protection against overheating.

3. Carquest High-Flow Thermostat: Built for performance enthusiasts, the Carquest High-Flow Thermostat is designed to improve coolant flow and maximize cooling efficiency. This model is ideal for high-performance vehicles or those with modifications that may benefit from increased coolant circulation.

4. Carquest Heavy-Duty Thermostat: For trucks, SUVs, and other heavy-duty applications, the Carquest Heavy-Duty Thermostat is the perfect choice. This thermostat is specifically designed to withstand demanding conditions and deliver reliable temperature regulation for larger engines and vehicles that undergo frequent towing or hauling.

5. Carquest Performance Thermostat: Designed for high-performance and racing applications, the Carquest Performance Thermostat offers precise temperature control to optimize engine performance. With its enhanced capabilities, this model is perfect for track enthusiasts or those looking to extract maximum power from their engines.

These are just a few examples of the popular models of Carquest thermostats available. Each model is designed to meet specific needs and provide reliable temperature regulation for different types of vehicles.

To ensure compatibility and the best fit for your vehicle, it’s essential to consult your vehicle’s manual or seek professional advice when selecting the right Carquest thermostat for your specific make and model.

Now that we’ve explored the popular models of Carquest thermostats, let’s move on to the next section, where we will guide you on where to purchase Carquest thermostats for your vehicle.


Where to Buy Carquest Thermostats

Carquest thermostats are widely available and can be purchased from various sources. If you’re looking to get your hands on a Carquest thermostat for your vehicle, here are some options to consider:

1. Carquest Auto Parts Stores: Visit your nearest Carquest Auto Parts store to find a comprehensive selection of Carquest thermostats. Carquest stores are known for their wide range of automotive parts, including thermostats, and their knowledgeable staff can assist you in finding the right thermostat for your specific vehicle make and model.

2. Online Retailers: Numerous online retailers offer a convenient way to shop for Carquest thermostats from the comfort of your home. Websites like Advance Auto Parts, Amazon, and eBay often have a wide range of Carquest thermostats available, with detailed product descriptions and customer reviews to help you make an informed decision.

3. Local Auto Parts Stores: Many local auto parts stores carry Carquest thermostats in their inventory. These stores are often staffed with knowledgeable professionals who can assist you in finding the right thermostat for your vehicle. Simply visit a nearby auto parts store and inquire about Carquest thermostats in their stock.

4. Automotive Repair Shops: If you prefer to have a professional handle the installation of a Carquest thermostat, consider contacting automotive repair shops in your area. These shops often have access to a range of reputable brands, including Carquest, and can source and install the thermostat for you.

Regardless of where you choose to purchase your Carquest thermostat, ensure that you are buying from a reputable and authorized retailer to guarantee the authenticity and quality of the product.

Before making a purchase, it’s important to cross-check your vehicle’s specifications and consult your vehicle’s manual or a trusted mechanic to ensure you select the correct Carquest thermostat for your specific vehicle make, model, and engine type.

Now that you know where to buy Carquest thermostats, let’s summarize the key points covered in this article before we conclude.



In conclusion, Carquest thermostats are a reliable choice for maintaining optimal engine temperature and ensuring the overall performance and longevity of your vehicle’s engine. With a rich history and commitment to quality, Carquest has established itself as a trusted name in the automotive industry.

Starting as a merger of four regional jobber store chains in 1974, Carquest quickly became a dominant force in the automotive aftermarket industry. They recognized the need for high-quality thermostats and began manufacturing their own line to meet customer demands. Today, Carquest thermostats are manufactured by reputable companies such as Stant Corporation, Robertshaw, and Gates Corporation.

Carquest maintains strict quality control measures throughout the manufacturing process, ensuring that each thermostat meets their high standards. Thorough material selection, extensive testing, and meticulous inspections guarantee the durability, reliability, and performance of Carquest thermostats.

Using Carquest thermostats brings numerous benefits, including superior quality, precise temperature regulation, enhanced engine performance, improved fuel efficiency, and engine protection. Carquest offers a variety of models to cater to diverse vehicle applications, such as the standard, fail-safe, high-flow, heavy-duty, and performance thermostats.

Carquest thermostats are widely available for purchase from Carquest Auto Parts stores, online retailers like Advance Auto Parts and Amazon, local auto parts stores, and automotive repair shops. It’s important to buy from reputable and authorized retailers to ensure the authenticity and quality of the product.

In summary, Carquest thermostats are a trusted choice for maintaining optimal engine temperature, improving engine performance, and enhancing the overall efficiency of your vehicle. With their commitment to quality, extensive testing, and diverse range of models, Carquest thermostats provide peace of mind and reliability for your automotive cooling system needs.

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