Description
Product Overview
The Melling Freeze Plug Kit is engineered for reliable engine cooling system maintenance. Crafted from high‑quality brass and copper, each plug features a premium gold finish that resists corrosion and enhances heat dissipation. The kit includes all necessary components for a complete replacement, conforming to OEM specifications (MPE-100BR) and fitting a wide range of standard engines. With dimensions of 4.65″W x 7.72″H and a lightweight design at 1.6 ounces, the plugs are easy to handle yet robust enough for demanding automotive environments.
Usage
Designed for both professional mechanics and DIY car owners, this freeze plug kit is ideal for routine maintenance, engine rebuilds, and emergency repairs. Install the plugs in the engine block’s cooling passages to prevent coolant loss and protect against overheating. Suitable for passenger cars, light trucks, and small commercial vehicles, the kit performs reliably in various climates, from hot summer roads to cold winter conditions. 
Why Choose Us
Melling’s reputation for precision engineering ensures each plug meets strict quality standards. Made in the United States, the kit undergoes rigorous testing for fit, durability, and corrosion resistance. The gold‑plated finish not only adds aesthetic appeal but also extends service life by reducing wear. Backed by a 4.7‑star rating from over 400 verified customers, this product delivers confidence and value for every repair job.
Key Features
- Premium brass and copper construction for superior strength and heat transfer
- Gold‑finished surface resists corrosion and enhances durability
- Exact OEM fit (MPE-100BR) ensures hassle‑free installation
- Lightweight design (1.6 oz) for easy handling and precise placement
- Made in the USA with strict quality control and 4.7‑star customer rating
FAQ
What engines are compatible with this freeze plug kit?
The Melling Freeze Plug Kit is designed to fit most standard passenger car and light‑truck engines that use the OEM part number MPE-100BR. Always verify your vehicle’s service manual for exact compatibility.
Do I need special tools to install the plugs?
Installation requires basic hand tools such as a screwdriver, pliers, and a torque wrench. The kit includes all necessary hardware, and the plugs are machined for a direct press‑fit without additional adapters.
How does the gold finish benefit the plug?
The gold plating provides an extra layer of corrosion resistance, especially in environments with high humidity or road salt. It also improves heat dispersion, helping maintain optimal engine temperature.
Can I use this kit for a rebuilt engine?
Yes, the kit is ideal for engine rebuilds. The precise dimensions and material quality ensure a secure seal, preventing coolant leaks in a refurbished engine block.
What is the warranty on this product?
Melling offers a limited one‑year warranty covering manufacturing defects. Register your purchase on the Melling website to activate warranty support.







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