fits model: 350, 400, 455. make: Pontiac. year: 1973-81.

( Manufacturer Part Number: 478144 ), ( Part Type: Thermostat Housing Bolt ), ( Material: Aluminum )
This is a high-quality thermostat water housing specifically designed for Pontiac vehicles with V-8 engines, including 350, 400, and 455 models produced between the years 1973 and 1981. The part number is 478144, and it corresponds to the bolt number 489869.
The thermostat water housing is made of durable materials, ensuring long-lasting performance and resistance to corrosion. It is designed to regulate the engine cooling system by controlling the flow of coolant and maintaining the optimal operating temperature of the engine.
The housing features a precise fit and finish, ensuring a secure and leak-free connection to the engine. The bolts included with the kit, number 489869, are of the same high-quality material and are specifically engineered to provide a secure and reliable hold.
This thermostat water housing is an essential component of any Pontiac V-8 engine, and replacing it with a high-quality part like this one can help prevent costly engine damage and ensure optimal performance. Whether you're doing a routine maintenance check or repairing a damaged engine component, this thermostat water housing and bolt kit is an excellent choice for your Pontiac V-8 vehicle.
Pros of buying a Pontiac 478144 V-8 350, 400, 455 thermostat water housing and bolts (489869):1. Compatibility: This part is specifically designed for Pontiac V-8 engines from 1973 to 1981, which includes models like the Firebird, Trans Am, and GTO.
2. Quality: This product is manufactured by a reputable automotive parts supplier, ensuring that it meets quality standards.
3. Availability: This part is commonly available at auto parts stores and online retailers, making it easy to find and purchase.
4. Replacement: If your current thermostat housing or bolts are worn out or damaged, this part can be a cost-effective solution to prevent further engine problems.
Cons of buying a Pontiac 478144 V-8 350, 400, 455 thermostat water housing and bolts (489869):1. Cost: While this part is an affordable replacement option, it can still be a significant expense for some car owners, depending on their budget.
2. Installation: Installing the thermostat housing and bolts can be a difficult task, especially for those who are not mechanically inclined. It requires disassembly of the engine and careful attention to detail to avoid damaging other components.
3. Quality variation: Not all aftermarket parts are created equal, and some may not meet the same quality standards as original equipment manufacturer (OEM) parts. It's important to research the supplier and read reviews before making a purchase.
Conclusion and recommendation: If you own a Pontiac V-8 engine from 1973 to 1981 and are experiencing issues with your thermostat housing or bolts, this part can be a cost-effective solution. However, it's important to consider the installation difficulty and potential quality variation before making a purchase. It may be worth investing in a professional installation to ensure that the part is installed correctly and to prevent further engine problems. Ultimately, the decision to purchase this part should be based on your budget, mechanical skills, and the condition of your engine.
In Good Used Condition. Part # 489869. THIS IS A USED 1973-81 Pontiac V-8 Thermostat water housing. Comes with both mounting bolts.