Block Heaters
Every winter, we face the chilling reality of frozen car engines. And if you’re tired of the constant waiting game to get going on your morning commute, a block heater might just be your new best friend. In this article, we explore the best block heaters in the market, so you can say goodbye to that dreaded winter start-up time without breaking the bank. So sit back, let us do the legwork, and get ready to make every morning a breeze.
The Top 12 Best Block Heaters
- ABN 4x5 inch Car Battery Oil Pan Heater Pad — Keep your engine running smoothly in cold weather with the ABN Car Engine Warmer Stick On Oil Pan Heater, a convenient and efficient block heater to improve lubrication and extend engine life.
- Kat’s Engine Freeze Plug Heater — Prevent Cold Start Damage — Kat’s Engine Heater Freeze Plug 11401 efficiently pre-heats engine blocks, allowing for better lubrication, electric, and fuel system performance in cold weather.
- Efficient Block Heater for Engine Pre-Heating — Kats Freeze Plug Heater 11427: Pre-heat your engine with ease, reducing wear and tear, and save time with its user-friendly installation.
- Zerostart 120V Block Heater for Quick Winter Starts — Zerostart 350–0030 Engine Block Heater efficiently tackles cold-weather starts, lubricates engine parts, and reduces emissions, earning a perfect 5.0 rating from satisfied customers.
- JEGS 51123 Block Heater for Easy Installation — Upgrade your engine performance with the JEGS 51123 600W 1 3/4 in. Core Plug Block Heater — perfect for Chevy Big Block & Ford FE models from 1965–1989, now featuring a grounded 4 1/2ft power cord.
- Energy-Saving Block Heater Controller with Automatic Temperature Adjustment — Experience energy savings and ultimate cold weather vehicle starting with the Power Badger Engine Block Heater Controller 1800US — the innovative solution that pays for itself in just one season!
- Zerostart Freeze Plug Engine Block Heater for Chevrolet GMC — Achieve quick winter starts and protect your Chevrolet GMC engine from wear with the CSA-approved Zerostart 3100059 Freeze Plug Engine Block Heater, featuring a 5' cord and 120V/15A (Type A) plug.
- Zerostart Circulation Heater for Optimal Block Performance — Eliminate winter starting problems with the Zerostart & Temro 3308003 Circulation Heater — a rugged, corrosion-resistant block heater with a detachable power cord and temperature-sensing thermostat for overheat protection.
- Kats Freeze Plug Heater for Optimal Winter Performance — Stay ahead of winter with Kat’s Engine Heater Freeze Plug 11435, a reliable solution against cold weather starting challenges, protecting your vehicle’s engine and extending its lifespan.
- Magnetic Block Heater for Vehicle Fluid and Battery Warming — Stay warm and worry-free with Kat&s Magnetic Heater 1190, a powerful block heater perfect for cars, trucks, and machinery — easily attach it to your engine, battery, or hydraulic system and protect against freezing fluids.
- 2007–2012 Jeep Compass Engine Block Heater Kit (82210533) — This Genuine Mopar Part# 82210533 heater kit is a must-have for Jeep Compass and Dodge Caliber owners, ensuring optimal engine performance during cold weather.
- Efficient Frost-Plug Heater for Cold Weather Start-ups — Elevate your winter driving journey with the Kats Freeze Plug Heater, an advanced 11426 engine block heater that combats fluid thickening, providing effortless starts and minimizing wear on your automobile.
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Reviews
ABN 4x5 inch Car Battery Oil Pan Heater Pad
The winter months can be tough on your car’s engine. Think about it, those cold temperatures can make the lubrication process harder, causing the engine and transmission fluids to thicken and not circulate as smoothly. That’s where the ABN Car Engine Warmer comes in.
This handy little heater pad is just what you need to keep your vehicle going smoothly in the winter. The heater pad warms up to a nice 194 degrees Fahrenheit (90 C) and it does so quickly, ensuring your engine oil stays thin and circulates efficiently.
Aside from keeping your engine in tip-top shape, it also helps your battery last longer, and that’s a two-in-one win if you ask me. It’s super easy to install and despite its small size, it packs a punch in terms of power, using only 120 volts and 250 watts to get the job done.
However, one downside I’ve noticed is that if you’re working with a larger engine, the pad might not be big enough. But all in all, it’s a reliable little tool that’s earned a solid 4.7 rating from users.
Kat’s Engine Freeze Plug Heater — Prevent Cold Start Damage
I tried out the Kats Freeze Plug Heater during a particularly harsh winter. The cold air outside made it tough to get my car up and running without a lot of noise and effort. This little guy proved to be a lifesaver.
After plugging it directly into the coolant, my engine block started to heat up, giving me the smooth and silent start I had been hoping for. It’s not just about starting the engine, but the added comfort and peace of mind it gave me was priceless.
However, the process of installation did require a little mechanical aptitude. It also seemed that the product was not ideal for all vehicle models, as some specifications were mentioned.
A few friends who tried the same model experienced some problems with theirs. One mentioned that it stopped working after just two days, while another reported it burnt out within a day or two. But when I used it, I had no such issues.
Also, I found out that there was a need to plug the heater out before starting the vehicle to prevent any damage. This was a valuable piece of advice I wished I’d known beforehand.
Overall, the Kats Freeze Plug Heater proved a handy solution to my cold weather vehicle problems. With a little bit of know-how and attention to detail, it can be a reliable and effective way to solve similar issues. It’s just a matter of selecting the right one and being patient.
Efficient Block Heater for Engine Pre-Heating
The Kats Freeze Plug Heater is a reliable and efficient block heater designed to pre-heat your engine, making it easier to start during cold weather. With direct installation into the engine block, this heater keeps coolant at an optimal temperature for optimal performance.
The heater weighs 1 pound and measures 7.75 inches long, 4.5 inches wide, and 2.5 inches thick. However, installation requires mechanical ability and the heater itself is not thermostatically controlled.
Zerostart 120V Block Heater for Quick Winter Starts
The Zerostart Block Heater is a must-have addition for those driving in freezing temperatures. Not only does it ensure quick winter starts, but it also reduces engine wear, improves lubrication, and protects the engine from cold weather starts. With an impressive 58mm diameter, this heater easily fits under the hood of various vehicles.
The 6-foot cord included allows for easy connection, while the plug type is compatible with most standard outlets. Additionally, the 120-volt, 15-amp plug ensures reliable performance.
Whether you own a Chrysler, Dodge, Kept, Kia, Mitsubishi, or Hyundai, this versatile block heater is designed for your specific make and model. CSA approved and made with premium quality materials, this heater is a great investment for maintaining the health and longevity of your engine all year round.
JEGS 51123 Block Heater for Easy Installation
I recently had the chance to try out the JEGS Core Plug Block Heater, and let me tell you, it made a noticeable difference in my old Big Block Chevy’s performance. This heater is a lifesaver for those of us who have to deal with hard-to-start engines in colder temperatures.
The installation process was a breeze, thanks to the user-friendly design. I was up and running in no time, and this little heater made all the difference. It fits perfectly into the core plug hole and even comes with a convenient 4 1/2 ft. grounded power cord.
Of course, there are a few things to keep in mind. It’s essential to follow the manufacturer’s instructions carefully, and it may not be the best option for every vehicle. But, for those of us who drive classic cars with carbureted engines, this heater is an absolute game-changer. I highly recommend it for anyone looking to improve performance and make their mornings a little warmer.
Energy-Saving Block Heater Controller with Automatic Temperature Adjustment
The Power Badger from Bostic Motors is a game-changer when it comes to saving energy and money during cold weather. This impressive piece of technology automatically adjusts the firing time based on the outside temperature, ensuring your vehicle is always ready to go when you need it.
Its two modes, Timed Ready and Maintain Ready, provide versatile control options, while its rugged, water-resistant design is ideal for harsh winter conditions. Not only does it cater to block heaters, battery warmers, and pad or tank heaters, but it also comes with a powerful 1800-watt capacity. Topping it all off, the 7-day programmable feature allows for even more user convenience.
Reviews from satisfied customers praise the product’s heavy-duty construction and significant energy savings, making the Power Badger a must-have for frosty climates.
Zerostart Freeze Plug Engine Block Heater for Chevrolet GMC
I recently used the Zerostart Block Heater for my 2012 Chevrolet Silverado. Winter starts have always been a struggle for me, but with this heater, I experienced a significant improvement in engine performance. The installation was a breeze, and the included 5-foot cord made it easier to locate an outlet for my driveway.
One feature that stood out is the plug type, which is 120 Volt, 15 Amp (Type A). It’s CSA approved, which gave me a sense of reassurance. The heater also helped to increase the oil viscosity and protect my engine from cold weather starts.
However, there was one issue I experienced. On the very first use, the heater stopped working after only two days. I had to remove it and get it replaced under warranty. However, one of my friends who used the same heater got no problems, so it could have been a bad batch.
Overall, I would recommend the Zerostart Block Heater to those living in colder climates, especially if you own a Chevrolet or GMC vehicle. The convenience and performance it brings during winter makes it worth the investment, once you overcome the occasional issue with quality.
Zerostart Circulation Heater for Optimal Block Performance
The Zerostart Series 8000 Tank / Circulation Engine Heater is a reliable solution for those living in areas with frigid winter temperatures. Its rugged die cast aluminum construction ensures it withstands corrosion and impact while providing excellent heat transfer.
The new detachable power cord simplifies installation, and the temperature sensing thermostat offers overheat protection. With 1500 watts and a 120-volt connection, this circulation heater makes vehicle starting a breeze even in harsh weather conditions.
Kats Freeze Plug Heater for Optimal Winter Performance
Kat’s Engine Heater Freeze Plug 11435 offers protection against cold temperatures for your vehicle’s engine. With features designed to OE equipment and vehicle standards, this heater helps prolong engine life by providing warm oil or coolant. The range of Kat’s products includes various solutions for cold weather starting efforts such as freeze plugs, battery blankets, and more.
However, several customers reported that the heater stopped working after a short period. Some users expressed dissatisfaction with the customer service and installation processes. The product has mixed reviews, with some stating that it met their expectations, while others experienced significant issues.
Magnetic Block Heater for Vehicle Fluid and Battery Warming
Imagine having to wait for your vehicle’s engine to warm up in freezing temperatures, wishing for a more efficient solution. That’s where this Magnetic Heater comes in.
One chilly morning, I tried out this handy little device. Plugging it in, I was surprised by how easily it adhered to my engine block. I didn’t have to deal with fiddly mounting brackets or complex setups; just stick it on and let it do its magic.
The compact size and simple design made it perfect for using on my car, as well as keeping our farm machinery going during the coldest periods. It worked wonderfully, ensuring that our engines started easily even when thermometers showed sub-zero degrees!
However, there was one downside. After several months of use, I noticed the plastic case had started to melt. While the heater still functioned, it was concerning that the case could potentially catch fire or cause damage to my assets.
Despite this minor setback, overall, this Magnetic Heater proved to be a reliable and efficient solution for keeping engines and batteries warm during freezing conditions. It may not be perfect, but it certainly earned its place amidst other heating solutions for vehicles and machinery.
2007–2012 Jeep Compass Engine Block Heater Kit (82210533)
I recently tried out the Jeep Compass Engine Block Heater Kit, and it made a significant difference in my driving experience. Living in a cold climate, the heater kit was an essential addition to my car.
One of the best things about this product is its ease of use. I was able to install it in under an hour, thanks to the clear and concise instructions provided in the box. The under-engine location also made it a breeze to mount and hide it out of sight.
During my first use, I noticed an improvement in the overall vehicle performance. The engine started promptly, even in harsh winter conditions. My regular drive to work became much more pleasant and hassle-free, all thanks to the convenience provided by the Jeep Compass Engine Block Heater Kit.
However, like many products, there were a few drawbacks I experienced. One of them was the price, which I found slightly on the higher side. Though it’s a genuine and reliable part, the cost might discourage some buyers.
Secondly, the performance of the kit did not seem to be as consistent as I had hoped. Sometimes, my car would start within seconds, while other times I had to wait a considerable amount of time. While not a major concern, it did affect my overall experience with the product.
In conclusion, the Jeep Compass Engine Block Heater Kit has become an indispensable part of my winter driving routine. It made my commute more comfortable and hassle-free. However, the higher-than-expected price and inconsistent performance could be areas of improvement for the manufacturers.
Efficient Frost-Plug Heater for Cold Weather Start-ups
As someone who has experienced cold weather start-ups, I truly appreciate the convenience and reliability that Kats Freeze Plug Heater has brought into my life. I remember the struggle of dealing with an engine that wouldn’t start on a freezing morning. But with this plug heater, I’ve noticed a significant difference — my engine starts up easily, and the cab warms up faster.
One of the best features of this product is its ability to keep engine fluids from thickening by heating the block. This results in less wear and tear on the vehicle, extending its life and saving me money in the long run. The removable power cord also adds a layer of convenience as I don’t have to worry about purchasing a whole new heater if the cord gets damaged.
However, I have encountered a minor issue with the installation process. It requires mechanical ability, which can be a challenge for some users. Additionally, the product has received mixed reviews, with some users praising its efficiency while others have encountered issues with it not working properly.
Overall, Kats Freeze Plug Heater has proven to be a useful addition to my daily life, especially during the colder months. Despite the occasional hiccups, I believe that it significantly improves the reliability and performance of my vehicle in cold weather.
Buyer’s Guide
When it comes to starting your vehicle during colder months, a block heater can be a lifesaver. This heating element, usually installed under the engine block, works to keep the engine fluid warm, preventing it from thickening and causing difficulties when starting the engine. Here’s what you should consider when shopping for a block heater.
Important Features to Consider
When shopping for a block heater, there are several key features to keep in mind. These include the type of heater, its heating capacity, and the wattage. Some block heaters come with built-in timers or thermostats, which can help control the temperature and duration of the heating. Other features to look for include durability, size, and ease of installation.
Heating Capacity and Wattage
The heating capacity of a block heater refers to how much fluid it can heat in a given time. A higher heating capacity typically means faster heating times, but also more energy consumption. Wattage, on the other hand, refers to the power input of the heater. Higher wattage heaters tend to have larger heating capacities. Be sure to choose a heater with the appropriate wattage and heating capacity for your needs.
Durability and Ease of Installation
A good block heater should be built to last, with sturdy components that can withstand repeated use. Look for heaters with warranty information and positive customer reviews. Additionally, consider the ease of installation. Some heaters come with detailed instructions and easy-to-use mounting hardware for an optimal installation experience.
Considerations for Different Vehicles
Not all block heaters are created equal. Different vehicles may require different types of block heaters, depending on the size and type of engine. Be sure to consult with a mechanic or automotive expert before purchasing a block heater for your specific vehicle. Additionally, consider the size of your engine compartment and the clearance requirements, as this can impact the type and size of heater you can use.
FAQ
What is a block heater?
A block heater is a device designed to keep the engine oil, fuel lines, and other car parts warm during very cold weather. In extreme temperatures, it can take a long time for your car to start and to get the engine warm enough to function properly. A block heater speeds up this process by keeping the engine components at an optimal temperature.
Block heaters are usually plugged into an electrical outlet overnight, allowing them to use electrical current to warm up the engine components. This can help prevent damage caused by prolonged exposure to cold temperatures and ensure your car starts efficiently despite harsh weather conditions. Commonly used on cars in regions with severe winters, block heaters can save time, reduce wear and tear, and improve overall driving experience.
How does a block heater work?
A block heater works by utilizing electrical resistance to convert electrical energy into heat energy. Most block heaters have resistive heating elements made from materials such as aluminum, copper, or brass, which are shaped into a block that can sit within the car’s engine compartment. These heating elements are connected to a power outlet and become warm as they draw electricity. The heat generated from these elements is circulated throughout the engine components, ensuring that they remain at an optimal temperature.
To operate the block heater, a thermal switch or a relay switch is used. When the temperature drops below a certain point, the switch completes the circuit, allowing electricity to flow to the heating elements. Once the temperature within the engine compartment rises above a preset level, the switch breaks the circuit, turning off the block heater and preventing any overheating or damage to the car components.
Is it safe to leave a block heater plugged in overnight?
While it is generally safe to leave a block heater plugged in overnight, it is essential to follow the manufacturer’s instructions regarding power consumption and proper installation. In most cases, the block heater will have a thermal switch to protect against overheating and a relay switch to cut off power after a specific amount of time or desired temperature. This ensures the heater will not draw too much current continuously and can prevent any safety issues or potential damage to the car’s components.
It is also important to note that leaving a block heater plugged in for extended periods can result in excessive energy usage and higher electricity bills. In that case, you may consider installing a timer or smart thermostat to manage the power consumption more efficiently. Overall, following the guidelines provided by the manufacturer and taking proper safety measures will help ensure that your block heater operates safely and effectively.
What are the benefits of using a block heater?
A block heater offers several benefits for drivers living in areas with extremely cold weather. First, it allows your car to start more quickly during morning temperatures, making it easier to leave in the morning for work or other activities. By preventing engine components from getting too cold and becoming hardened, the block heater can also reduce the likelihood of engine damage and prolong the life of critical car parts. This can be especially important in areas where salt is used to de-ice roads during the winter.
Furthermore, a properly functioning block heater can also help improve fuel economy. A warm engine tends to run more efficiently, meaning the engine does not need to use extra fuel to warm up. This can lead to cost savings over the long run, especially for drivers who frequently use their cars in cold conditions.
How do I install a block heater on my car?
The process of installing a block heater can vary depending on the car model and block heater make and model. However, there are some general guidelines that can help you understand the basic installation process. First, make sure to choose the appropriate block heater size based on your engine capacity and cooling system requirements. This information can typically be found in your car’s manual or by consulting the block heater manufacturer.
Next, follow these general steps when installing a block heater: Connect the block heater to the engine compartment at an appropriate location. Usually, the coolant system’s thermostat housing is the best location to mount the heater, as it distributes heat evenly to critical engine components. Then, run the wiring to an appropriate power source, such as a 12-volt power outlet under the dashboard. Ensure proper insulation and protection to prevent damage to the wiring from extreme cold temperatures. Finally, use the designated switch or relay switch to control when the block heater turns on and off during cold-weather conditions. Always consult with a professional for best results.
How much does it cost to run a block heater overnight?
The cost of running a block heater overnight can vary depending on factors such as the heater’s power consumption, the electricity rate in your area, and the number of hours you use the heater each night. Generally, an electricity rate of $0.12 per kilowatt-hour (kWh) is considered average, although prices can range from $0.08 to $0.20 per kWh.
Assuming a 5-kW block heater (a typical size for many vehicles) that is used 6 hours per night, the average cost would be $3.60 per night. This amount can vary based on the region and specific car model and block heater make and model. However, it is essential to consider that this cost is offset by the benefits of using a block heater, such as improved engine performance, reduced likelihood of engine damage, and increased overall driving comfort in cold weather conditions.
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