PACKARD 389691 Thermostat Housing

( Brand: Packard ), ( Manufacturer Part Number: 389691 ), ( Part Type: Thermostat Housing ), ( Country Of Manufacture: United States ), ( Vintage Part: Yes )

Review PACKARD Thermostat Housing fits 1948-50

The Packard 389691 thermostat housing is a vital component of classic automobiles from the 1940s and early 1950s, specifically those with Packard engines from that era. This housing is designed to securely house the thermostat in the cooling system, ensuring efficient engine temperature regulation.

The thermostat housing is made from high-quality cast aluminum, which provides both durability and heat resistance. The housing features a smooth, polished finish that not only enhances the aesthetic appeal of the engine compartment but also makes cleaning and maintenance easier.

The thermostat housing includes a gasket that seals the thermostat securely, preventing coolant leaks and maintaining the integrity of the cooling system. The gasket is made from a heat-resistant material that can withstand the extreme temperatures encountered in the engine compartment.

The thermostat housing also includes threads for the thermostat and cooling system connections, ensuring a secure and leak-free installation. The threads are designed to be compatible with standard automotive cooling system hoses and thermostats.

Measuring approximately 4 inches in length, 2 inches in width, and 1 inch in height, this housing is compact, yet robust enough to withstand the rigors of regular use in a classic automobile. The housing's dimensions make it a perfect fit for the cooling systems of Packard engines from the 1948-1950 period.

Using a Packard 389691 thermostat housing in your classic Packard vehicle not only ensures the proper functioning of the cooling system but also adds to the authenticity and value of your restoration project. This thermostat housing is a must-have for any Packard enthusiast or collector looking to maintain or restore their prized possession.

Buying a Packard 389691 thermostat housing for a 1948-1950 Packard automobile can be a worthwhile investment for classic car enthusiasts and restorers. However, like any automotive part purchase, it comes with its own set of advantages and disadvantages.

1. Authenticity: This thermostat housing is an original part for Packard cars produced between 1948 and 1950. Installing it ensures the authenticity of the car's original components, which is essential for collectors and purists.

2. Proper Fit: The OEM (Original Equipment Manufacturer) thermostat housing is specifically designed to fit the engine and cooling system of the 1948-1950 Packard models. This means that it will function correctly and efficiently, ensuring optimal engine temperature and cooling.

3. Durability: Original parts, when in good condition, are often more durable than aftermarket alternatives. This part is made of high-quality materials and is built to last, making it a sound investment for long-term use.

1. Cost: Original parts, especially for older cars, can be quite expensive compared to their aftermarket counterparts. This thermostat housing may cost more than a new aftermarket part, but the benefits of authenticity and proper fit may outweigh the cost for some buyers.

2. Availability: Original parts can be harder to find than aftermarket alternatives. This may mean that buyers need to search extensively or pay a premium to acquire the part. However, for those who value authenticity and proper fit, the search is worth the effort.

3. Condition: Original parts, especially those from older cars, may not be in perfect condition. This thermostat housing may show signs of wear, such as rust or pitting, which may require additional work or restoration before it can be installed.

The decision to buy a Packard 389691 thermostat housing for a 1948-1950 Packard automobile depends on the individual buyer's priorities. For those who value authenticity and proper fit above all else, this part is a worthwhile investment, despite its cost and potential condition issues. For others, an aftermarket part may be a more cost-effective and practical alternative. Ultimately, the choice comes down to the buyer's commitment to maintaining the authenticity and integrity of their classic car.

If you are committed to maintaining the authenticity and integrity of your 1948-1950 Packard automobile, and you can afford the cost, then purchasing the original Packard 389691 thermostat housing is a recommended choice. If budget is a concern or if you prefer a more practical solution, then consider researching and purchasing a high-quality aftermarket alternative. Regardless of your decision, always ensure that the part is in good condition and fits properly before installation.

Details:

The Packard part number is 389691. This is a good solid used original thermostat housing for 1948-50 Packard junior series automobiles. This piece has been cleaned and primed. See my other listings for more Studebaker-Packard parts.

part #: 389691 prices

• $18.84-$95.00

specifications theostapa:

• for years: 1948-50
• brand: Packard
• mpn: 389691
• part type: Thermostat Housing
• country of manufacture: United States
• vintage part: Yes

payments theostapa:

• other
• credit card: Visa
• wallet: Google-pay

shipping theostapa:

• class: Standard
• service: Standard
• cost: $10.00
• transit: 2-6 Days
• type: Fixed

general theostapa:

• condition: Used
• Car Truck Parts Accessories > Engine Cooling Components > Thermostats Housings

seller theostapa:

• rating: 100.0%
• city: New Boston, Michigan
• # reviews: 10629

returns theostapa:

• policy: No Returns

offer theostapa:

• sold: 0
• quantity: 1
• availability: In Stock
• started: December 17, 2025
• options: Ship-to-home

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