94580536 GM Expansion Plug Engine

Review GM Expansion Plug/engine Plug

The GM Part Number 94580536 is an expansion plug, also referred to as an engine plug or a thermostat housing gasket, designed for specific applications in General Motors engines. This component plays a vital role in the cooling system by sealing the connection between the thermostat housing and the engine cylinder head.

The expansion plug is made of high-quality materials to ensure a perfect seal and long-lasting performance. It features a multi-layered design, with each layer serving a distinct function. The outer layer is typically made of a durable, heat-resistant material, such as steel or aluminum, while the inner layers consist of a gasket material that forms a seal when compressed between the thermostat housing and the engine block.

This expansion plug is designed to accommodate the thermal expansion and contraction of the coolant inside the engine during operation. As the engine heats up, the coolant expands, and the expansion plug allows this expansion to occur without leaking coolant. Conversely, as the engine cools down, the coolant contracts, and the plug ensures that no coolant escapes.

The GM 94580536 expansion plug comes with precise measurements and specifications to ensure a perfect fit in the designated engine application. It is essential to use the correct expansion plug for your specific engine model to maintain proper cooling system function and engine performance.

Installing an expansion plug can be a complex process, and it is recommended to follow the manufacturer's instructions carefully or consult a professional mechanic to ensure proper installation. Using the incorrect expansion plug or installing it improperly can lead to coolant leaks, engine overheating, and other potential issues.

In summary, the GM Part Number 94580536 expansion plug is a crucial component in the cooling system of specific General Motors engines. Its multi-layered design allows it to seal the connection between the thermostat housing and the engine cylinder head while accommodating thermal expansion and contraction. Using the correct expansion plug and ensuring proper installation is essential to maintain the cooling system's function and the engine's performance.

Pros and Cons of Buying GM Part Number 94580536 Expansion Plug/Engine Plug

The GM 94580536 Expansion Plug, also known as an engine plug or thermostat housing gasket, plays a crucial role in the cooling system of General Motors vehicles. Replacing a faulty expansion plug can prevent coolant leaks and ensure efficient engine performance. In this analysis, we will discuss the pros and cons of purchasing this part.

1. Original Equipment Manufacturer (OEM): This part is an original equipment manufacturer (OEM) replacement, meaning it is designed and manufactured by the same company that originally built your vehicle's engine. This ensures a perfect fit and compatibility.

2. Reliability: OEM parts are known for their durability and reliability as they are specifically engineered for the specific make and model of your vehicle.

3. Warranty: Buying an OEM part from a reputable dealership or parts supplier often comes with a warranty, providing peace of mind for consumers.

4. Reduced Risk of Future Issues: Replacing a faulty expansion plug with a new OEM part can help prevent future issues related to coolant leaks, overheating, or engine damage.

1. Cost: OEM parts, including the GM 94580536 expansion plug, tend to be more expensive than aftermarket parts.

2. Availability: Depending on the dealership or parts supplier, there might be a wait time for the delivery of an OEM part.

3. Installation: Installing an OEM part may require professional assistance from a certified mechanic, which can add to the overall cost.

The decision to purchase the GM 94580536 expansion plug ultimately depends on your priorities as a consumer. If you value the reliability, durability, and peace of mind that comes with an OEM part, you may be willing to pay the higher cost and wait for its availability. However, if you are budget-conscious and prefer a more immediate solution, an aftermarket part may be a more suitable option.

If you prioritize reliability, fit, and warranty, we recommend purchasing the GM 94580536 expansion plug as an OEM replacement. However, if you are looking for a more cost-effective solution with quick availability, consider investing in a high-quality aftermarket part from a reputable supplier. Always ensure that the aftermarket part is compatible with your vehicle make and model to guarantee proper function and fit.

Details:

94580536: Gm 94580536 expansion plug/engine plug. See below for instructions. Just didn't like it. Request a return.

Changed my mind. Add details like I tried to install this part, and it didn't fit. Found a better price. If you do, our experts will hand-verify compatibility before shipping.

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specifications engineblocksam:

• brand: Gm
• mpn: 94580536
• part type: Plug Engine
• genuine oem: Yes
• manufacturer warranty: 1 Year
• quantity: 10
• fitment type: Direct Replacement
• fitment footnotes: Location-cylinder Head Oil Hole;vendor;

payments engineblocksam:

• credit card: mastercard
• other
• wallet: paypal

offer engineblocksam:

• options: ship-to-home
• prices: $2.01–$43.20
• item condition: New
• availability: in stock
• in stock #: 3
• started: march 13, 2025
• sold #: 22

shipping engineblocksam:

• class: standard
• transit: 16-27 days
• service: standard
• type: fixed

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

returns engineblocksam:

• paid by: buyer
• policy: returns accepted
• time: 30 days

seller engineblocksam:

• rating: 96.3%
• city: garland, texas
• # reviews: 13156