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Yuahar 14Pcs 7 Sizes Automotive Rubber Expansion Plug Assortment Set, 4' 7/8' 1' 1-1/8' 1-1/4' 1-3/8' 1-1/2' Expandable Freeze Plugs for Car Engine

4.4 (2) Write Review
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$25.59

$ 11 .99 $11.99

In Stock

About this item

  • 7 Sizes for More Options: You will receive 14pcs automotive rubber expansion plugs with 7 different diameter, including 2pcs 3/4 inch/ 19 mm, 2pcs 7/8 inch/ 22.2 mm, 2pcs 1 inch/ 25mm, 2pcs 1-1/8 inch/ 28.7 mm, 2pcs 1-1/4 inch/ 31.7 mm, 2pcs 1-3/8 inch/ 34mm and 2pcs 1-1/2 inch/ 38.1 mm. Coming with a plastic box for easy storage and carrying.
  • Premium Rubber & Steel: made of premium rubber and alloy, which combine the good elasticity of rubber and the high hardness of alloy, combining the good elasticity of rubber and the high hardness of alloy, which makes the expansion plugs have stable and solid performance. With high strength, corrosion and rust resistance, expansion plugs are resistant to automotive fluids like oil and coolant, which suitable for outdoor use and can be used multiple times.
  • High Sealing & No Leakage: Based on the expandable design, the plugs are durable and fit well, preventing water leaks effectively, which suitable for blocking holes in various materials in automotive and non-automotive use where a tight waterproof seal is needed. Great for protecting your car from damage during the harsh winter.
  • Easy to Install: The expandable freeze plug consists of hex nut, steel plate, neoprene rubber, steel chassis, o-ring, steel carriage bolt. Simply take off the original oil seal, then put in the new one, then tighten the hexagonal nut, and you can finish the installation.
  • Wide Application: The rubber expansion plugs can be used to replace rubber expansion plugs/rubber anti-freeze plugs/exhaust pressure test plugs. The freeze plugs can be used to plug the skimming device, return pipe and cleaning pipe, which can prevent water from entering the pipe in winter efficiently to cause corrosion inside the pipe.


Product Description

expansion plug
expandable rubber plugs

Yannick
2025-06-03 13:34:27
These plugs are very useful when you are doing engine work and you don't want to spill liquids everywhere. I like this set because it offers many different sizes.But I did remove a star because I would like to see wing nuts instead of hex nuts. Often you have to work in a confined space, and wing nuts are a lot more practical.
AKA Amanda
2024-12-15 20:05:09
I do find the rubber a tad snug for the correct size of I/D, so I added a little bit of lubricant on the rubber and it worked beautifully. I had a nice snug and secure fitting. I used this for tig welding stainless steel and to purge the inside of the pipe. Overall it worked rather nicely after some lube, but I was pretty happy with it, im sure there's alot more uses for them aswell, other than just being a plug.