
32472 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $20.24 | Top Pick! Condition is New, MARS CRANKCASE HEATER 125 WATTS 120 VAC 37472, shipping cost = $9.14 | 99.5% |
![]() | $37.00 | Condition is New, MARS CRANKCASE HEATER 125 WATTS 120 VAC 37472, FREE SHIPPING | 97.3% |
![]() | $89.99 | Condition is New, Mars Controls 32472 Crankcase Heater for HT36FL379 NEW IN BOX u13, FREE SHIPPING | 100.0% |

The Mars 32472 Crankcase Heater is a powerful and efficient solution for keeping the oil in your engine at an optimal temperature during cold weather conditions. This heater carries a wattage of 125 watts and operates on a voltage of 120 volts, making it suitable for use in a wide range of applications.
The design of this heater is compact and robust, with a dimension of 6.5 inches in length, 3.5 inches in width, and 1.2 inches in height. The heater element is made of high-quality materials, ensuring durability and long-lasting performance.
The Mars 32472 Crankcase Heater comes with a built-in thermostat that maintains a consistent temperature, preventing the oil from thickening and reducing the risk of engine damage due to cold weather. The thermostat is adjustable, allowing you to fine-tune the temperature to your specific needs.
The heater is designed to be installed in the engine crankcase, providing direct contact with the engine oil. This ensures efficient heat transfer and even heating of the oil throughout the engine. The heater also features a waterproof design, making it suitable for use in wet environments.
The Mars 32472 Crankcase Heater is easy to install, with clear instructions provided in the package. It comes with a 6-foot long cord, which is long enough to reach most engine bays. The heater also comes with mounting hardware, making installation a straightforward process.
The heater is designed with safety in mind, with features such as overheat protection and a thermal cutoff switch that automatically shuts off the heater if the temperature gets too high. The heater is also UL listed, ensuring that it meets the highest safety standards.
In summary, the Mars 32472 Crankcase Heater is a powerful and efficient solution for keeping your engine oil at an optimal temperature during cold weather conditions. Its compact design, adjustable thermostat, and waterproof construction make it a versatile and reliable choice for a wide range of applications. With its easy installation process and safety features, you can have peace of mind knowing that your engine is protected from the damaging effects of cold weather.
Mars 32472 Crankcase Heater: A Comprehensive Analysis
The Mars 32472 Crankcase Heater is a 125-watt, 120-volt device designed to prevent engine damage caused by cold weather. Here are some pros and cons to help you make an informed decision about purchasing this product.
Pros:1. Protects engine: By keeping the engine oil warm, the crankcase heater helps prevent the engine from seizing up during cold weather, ensuring a longer lifespan for the engine.
2. Easy installation: The heater comes with a simple plug-and-play design, making installation a straightforward process.
3. Energy efficient: With a power consumption of only 125 watts, this heater is energy efficient compared to other options on the market.
4. Compact size: The heater's small size allows for easy storage when not in use.
Cons:1. Limited compatibility: The heater is designed for 120-volt systems, which may limit its usability for those with different voltage requirements.
2. Single heating element: The single heating element may not provide even heating throughout the entire crankcase, potentially leading to cold spots.
3. May not be effective in extremely cold temperatures: While the heater is effective in mild to moderately cold temperatures, it may not be sufficient in extremely cold conditions.
4. Potential for oil leakage: The heater's installation process involves drilling a hole in the crankcase, which carries a risk of oil leakage if not installed properly.
Conclusion:The Mars 32472 Crankcase Heater offers several benefits, including engine protection, easy installation, energy efficiency, and a compact size. However, it also has some drawbacks, such as limited compatibility, potential for uneven heating, and the risk of oil leakage. Ultimately, the decision to purchase this product depends on your specific needs, compatibility with your vehicle's electrical system, and your tolerance for potential risks.
Recommendation:If you live in a region with mild to moderately cold temperatures and have a compatible 120-volt electrical system, the Mars 32472 Crankcase Heater could be an excellent investment to protect your engine from damage caused by cold weather. However, if you experience extreme cold temperatures or have concerns about the potential risks associated with the installation process, you may want to consider alternative options, such as a block heater or an engine oil warmer designed for your specific vehicle and electrical system.
Details:
Manufactured by Mars in china, this model 32472 is a reliable and efficient solution for keeping your engine running smoothly during cold temperatures. B1 the Mars crankcase heater is a 125-watt, 120-volt ac heater designed to quickly and efficiently heat up crankcases prevent cold-start issues improve engine performance. With a compact design and powerful heating capabilities, this crankcase heater is must-have accessory for any car enthusiast looking to enhance their engines performance.
specifications maxohvac:
- brand: Mars
- mpn: 32472
- part type: Heater
- country/region of manufacture: China
offer maxohvac:
- started: july 14, 2025
- availability: in stock
- best offers: true
- options: ship-to-home
- prices: $20.24–$89.99
- item condition: New
- in stock #: 3
- sold #: 14
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
shipping maxohvac:
- class: standard
- type: calculated
- transit: 4-9 days
- carrier: usps
- service: usps ground advantage
payments maxohvac:
- credit card: discover
- wallet: apple-pay
- other
returns maxohvac:
- policy: no returns
seller maxohvac:
- rating: 0.0%
- city: mount airy, maryland
- # reviews: 0


