fits make: Buick. year: 1982–1989.

| Brand | DORMAN |
|---|---|
| Manufacturer Part Number | 44862HWTT |
| Part Type | PLUG |
| Manufacturer Warranty | 12 MONTH WARRANTY |
| Notes | ENGINE CORE PLUG 4 REQUIRED; 42.3 MM; PACKAGE QUANTITY |
| Years | 1982 1983 1984 1985 1986 1987 1988 1989 |
| Application | BUICK SKYHAWK EXPANSION PLUG |
| Product Name 2 | ENGINE CORE PLUG |
| Cs-sku | 400 |
The Dorman 44862HWTT Expansion Valve for select 1982-1989 Buick Skyhawk models, including the 1983, 1984, 1985, and 1986 variants, is an essential cooling system component that ensures optimal engine performance and longevity. This expansion valve, also known as a thermostat housing or a coolant temperature sensor housing, plays a vital role in controlling the flow of coolant within the engine's cooling system.
This replacement expansion valve from Dorman features a durable, heat-resistant construction designed to withstand the harsh conditions of your vehicle's engine bay. The valve body is manufactured from high-quality engineering thermoplastics, providing excellent resistance to corrosion, warping, and other forms of damage. The valve's internal components, including the thermostat and O-ring seals, are designed to provide precise temperature control and leak-free operation.
The Dorman 44862HWTT Expansion Valve is an easy-to-install solution for your Buick Skyhawk's cooling system needs. It comes complete with all necessary mounting hardware and O-ring seals, ensuring a hassle-free installation process. Furthermore, this expansion valve is engineered to be a direct fit for select 1982-1989 Buick Skyhawk models, providing you with the confidence that it will work seamlessly with your vehicle's existing cooling system components.
By replacing your worn-out or malfunctioning expansion valve with this Dorman replacement part, you can help maintain the proper cooling temperature within your engine, protecting against costly damage caused by overheating. Additionally, the improved temperature control provided by the Dorman 44862HWTT Expansion Valve can help lead to better fuel economy and improved engine performance.
In summary, the Dorman 44862HWTT Expansion Valve is a high-quality, durable solution for your 1982-1989 Buick Skyhawk's cooling system needs. Its precision engineering, heat-resistant construction, and easy installation make it an excellent choice for keeping your vehicle running at its best.
The Dorman 44862HWTT expansion valve is a replacement part designed for use in 1982-1989 Buick Skyhawk vehicles for the years 1983 to 1986. This part is essential for maintaining the cooling system's proper functioning, as it regulates the flow of coolant into the engine's cylinders during the combustion process.
Pros of Buying Dorman 44862HWTT Expansion Valve:1. OEM Equivalent: The Dorman 44862HWTT expansion valve is designed to be an OEM (Original Equipment Manufacturer) equivalent, ensuring a precise fit and reliable performance.
2. Affordability: Compared to genuine OEM parts, the Dorman 44862HWTT expansion valve is generally more affordable, making it an attractive option for budget-conscious consumers.
3. Wide Application: The Dorman 44862HWTT expansion valve is compatible with various Buick Skyhawk models from 1983 to 1986, making it a versatile and convenient choice.
Cons of Buying Dorman 44862HWTT Expansion Valve:1. Potential for Inferior Quality: While Dorman parts are generally well-regarded, some consumers have reported issues with the quality of certain replacement components, including potential leakage or premature failure.
2. Lack of Warranty: Unlike some OEM parts, the Dorman 44862HWTT expansion valve does not come with an extended warranty, which could be a concern for some consumers who want peace of mind.
Ending Conclusion:The Dorman 44862HWTT expansion valve is an affordable and reliable option for replacing a faulty or worn-out expansion valve in 1982-1989 Buick Skyhawk models from 1983 to 1986. However, potential buyers should be aware of the possibility of inferior quality and lack of a warranty compared to genuine OEM parts. Ultimately, the decision to purchase the Dorman 44862HWTT expansion valve depends on individual preferences, budget constraints, and tolerance for risk.
Recommendation:If you're looking for an affordable alternative to an OEM expansion valve and are comfortable with the potential risks, the Dorman 44862HWTT expansion valve is a suitable choice for your 1982-1989 Buick Skyhawk. However, if you prefer the peace of mind that comes with a genuine OEM part and are willing to pay a higher price, it may be worth considering that option instead.
Trustworthy quality - backed by team of product experts in the USA and more than a century automotive experience. 12 month warranty fitment notes: vehicle: engine: 1983 - 1989 Buick skyhawk 2.0l 4 Cl, 1982 - 1986 skyhawk 1.8l Cl. Ideal solution - this plug is a reliable replacement for an original part that missing or has failed due to fatigue. Durable construction - this part is made from quality materials to ensure reliable performance and long service life.
