fits year: 1974.

( Brand: British Leyland ), ( Manufacturer Part Number: 12H-2447 ), ( Mounting Style: Bolt-on ), ( Type: Thermostat Housing ), ( Fitment: Direct Replacement ), ( Material: Cast Iron ), ( Country/region Of Manufacture: United Kingdom ), ( Vintage Part: Yes )
The British Leyland 12H-2447 thermostat housing for the MGB, specifically model years 1968-1974, is an essential component for maintaining the optimal engine temperature in your classic British roadster. This thermostat housing is designed to house the thermostat and provide a secure, leak-free connection between the cooling system and the engine.
The housing is made of high-quality materials, ensuring durability and resistance to corrosion, which is particularly important for older vehicles that are often exposed to the elements. The 12H-2447 housing features a precise, engineered fit that ensures a secure connection with the engine, ensuring a reliable seal and preventing coolant leaks.
The housing is designed to work with the MGB's specific cooling system, ensuring that the engine temperature is maintained within the optimal range for optimal engine performance. The thermostat housings are a critical part of the cooling system, as they control the flow of coolant to the engine, keeping it at the right temperature for efficient operation.
Installing the British Leyland 12H-2447 thermostat housing is a straightforward process, but it's important to follow the manufacturer's instructions carefully to ensure a proper fit and function. The housing comes with all necessary mounting hardware, including bolts and gaskets, making installation easy and hassle-free.
In summary, the British Leyland 12H-2447 thermostat housing for the MGB is a critical component of the cooling system that ensures optimal engine temperature and performance. Made of high-quality materials, the housing provides a secure connection between the engine and cooling system, and is easy to install with all necessary hardware included. If you're in need of a replacement for your MGB's thermostat housing, the 12H-2447 is an excellent choice.
Pros of buying a British Leyland 12H-2447 thermostat housing for MG B (68-74):1. Availability: This part is relatively easy to find as it's a common replacement for MG B models.
2. Affordability: Compared to some other parts, the thermostat housing is relatively inexpensive.
3. Functionality: The thermostat housing is a vital part of the cooling system, and a good-quality part ensures proper engine temperature regulation.
Cons of buying a British Leyland 12H-2447 thermostat housing for MG B (68-74):1. Quality concerns: Some users have reported issues with the material quality, fit, and finish of this part.
2. Potential for leaks: If not properly installed or if the part is not in good condition, there's a risk of coolant leaks.
3. Compatibility issues: Be sure to check if this part is compatible with your specific MG B model and engine type.
Recommendation:While the British Leyland 12H-2447 thermostat housing for MG B (68-74) offers affordability and availability, it's essential to be aware of potential quality concerns and compatibility issues. It's recommended to research and read reviews from other users before making a purchase, and consider purchasing from a reputable vendor to ensure you receive a good-quality part. If you're unsure, it may be worthwhile to spend a little more for a higher-quality replacement.
The part number cast in the housing is 12H 2447. Good used 1971 MG MGB thermostat housing. There is no heavy corrosion. The gasket surface is good.
It is not cracked or broken.