PE-105-R CLEVITE 77 Freeze Expansion Plug Set

Review CLEVITE 77 Freeze Expansion Plug Set

The Clevite PE-105-R Freeze Expansion Plug Set is a premium solution for engine cooling systems in harsh winter conditions. This plug set comprises eight individual freeze expansion plugs, each designed to provide superior performance and reliability.

The PE-105-R plugs are engineered with a unique design that expands when cooled, allowing for the formation of an airtight seal in the cylinder head. This seal prevents coolant from leaking out, ensuring that the engine remains adequately cooled during the coldest winter temperatures. The expansion range of these plugs is between -22 F to -40 F (-30 C to -40 C), making them suitable for use in extremely cold climates.

Each plug in the PE-105-R set is made of high-quality, heat-resistant materials. The insulator material is a porcelain-based composition, known for its excellent insulating properties and durability. The metal base is made of nickel-chromium alloy, which provides excellent resistance to thermal shock and corrosion.

The PE-105-R plugs feature a thread size of 1/2 NPT (UNF) and a length of 2.5 inches (63.5 mm). They are designed to fit most standard freeze expansion plug applications, making them a versatile choice for a wide range of vehicles.

Installing the Clevite PE-105-R Freeze Expansion Plug Set is a straightforward process, requiring no special tools or expertise. Simply remove the old plugs and replace them with the new ones, ensuring a proper seal is achieved. Regularly checking and maintaining the coolant system is essential to ensure the longevity of the freeze expansion plugs and the overall performance of the engine.

In summary, the Clevite PE-105-R Freeze Expansion Plug Set is a must-have for vehicle owners in cold climates, providing reliable protection against coolant loss and ensuring optimal engine performance during the harshest winter conditions. With their robust design, high-quality materials, and easy installation, these plugs offer peace of mind and long-lasting performance.

The Clevite PE-105-R Freeze Expansion Plug Set is a popular choice for automotive enthusiasts who need to replace their engine cooling system's freeze plugs. Here are some pros and cons of buying this plug set to help you make an informed decision.

1. High-quality material: Clevite is a reputable brand known for producing high-quality engine parts. The PE-105-R plugs are made from steel and brass, making them durable and reliable.

2. Corrosion resistance: The plugs are designed to resist corrosion, ensuring a long service life. This is particularly important in areas with harsh climates or high levels of pollution.

3. Easy installation: The plugs come pre-lubricated, making the installation process easier and less messy. They are also designed to expand easily, allowing for a simple and secure fit.

4. Versatile application: The PE-105-R plug set is suitable for a wide range of applications, including both domestic and import vehicles. It covers various engine sizes and types, making it a convenient option for many automotive needs.

1. Cost: Compared to some other plug sets on the market, the Clevite PE-105-R can be more expensive. However, the higher cost may be justified by the brand's reputation for quality and durability.

2. Limited availability: While Clevite is a well-known brand, their products may not be as widely available as some other options. This could make it more challenging to find a supplier or retailer that carries the PE-105-R plug set.

3. Size and fitment issues: As with any plug set, there is a risk of size and fitment issues. It's essential to double-check the compatibility of the PE-105-R plugs with your specific engine model and cooling system before making a purchase.

The Clevite PE-105-R Freeze Expansion Plug Set offers several advantages, including high-quality materials, corrosion resistance, easy installation, and versatile application. However, its cost and limited availability may be drawbacks for some users. Ultimately, the decision to purchase this plug set depends on your personal preferences, budget, and specific automotive needs. If you value durability and reliability and are willing to pay a premium for a reputable brand, the Clevite PE-105-R may be an excellent choice for you.

If you're in the market for a new freeze expansion plug set and are considering the Clevite PE-105-R, I would recommend doing thorough research on the compatibility of the plugs with your engine model and cooling system. You may also want to compare the price and features of the PE-105-R with other options to ensure that you're getting the best value for your money. If you decide that the PE-105-R is the right choice for you, be sure to follow the installation instructions carefully to ensure a successful and trouble-free installation.

Details:

Or any other minor issue that does not make the part you are buying defective. They may have been in storage anywhere from 1-30 years. None of which makes the part defective. Be sure the part you are buying is correct for your application.

There may be minor corrosion, scuffs, torn or missing boxes, scratches from storage, etc. Once purchased you own it. Shipping:: free shipping is for continental USA only. Rubber parts, gaskets, hardware may need to be replaced and not usable.

If any manufacturer warranty exists, it is between you and them. Clevite 77 part number PE-105-R. Sometimes the fitment is so old that it does not take into account trim, engine size or build dates.

specifications engineblocksam:

• for years: 1977
• brand: Clevite 77
• mpn: Pe-105-r
• part type: Plug

shipping engineblocksam:

• transit: 5-11 days
• carrier: usps
• class: standard
• type: fixed
• service: usps ground advantage

offer engineblocksam:

• availability: in stock
• options: ship-to-home
• in stock #: 2
• sold #: 16
• started: august 15, 2025
• prices: $11.69–$33.86
• item condition:
  • New other (see details)
  • New

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• # reviews: 240480
• city: houston, texas
• rating: 99.3%

general engineblocksam:

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

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