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Pioneer Automotive PE121B Engine Expansion Plug Kit

Part of: Pioneer Automotive Engine Expansion Plug Kit

Other options in this family: Pioneer Automotive PE105R Pioneer Automotive PE113 Pioneer Automotive PE120B Pioneer Automotive PE100R Pioneer Automotive PE226R

Manufacturer

Picture for manufacturer Pioneer Automotive

Part Number

PE121B
5 reviews
Sale Price

$21.99

1 left at this price

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Usually delivered within 2 days

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Product Details

The Pioneer Automotive PE121B Expansion Plug Kit provides a complete solution for replacing worn or corroded engine block expansion plugs, also known as freeze plugs or core plugs. These essential components seal the core holes left in the engine block during the casting process and protect against coolant leaks and freeze damage.

Key Features:

  • Complete kit includes multiple expansion plugs and oil galley plugs for comprehensive engine block service
  • Precision-manufactured to meet OE specifications for reliable fit and seal
  • Durable construction designed to withstand engine heat and coolant exposure
  • Helps prevent coolant leaks and maintains proper engine cooling system pressure

Pioneer Automotive has been manufacturing quality engine components since 1946, offering professional-grade parts trusted by mechanics and enthusiasts. This expansion plug kit is ideal for engine rebuilds, block restoration, or replacing failed plugs that cause coolant leaks.

Quick, easy and great prices.

The order was shipped promptly, and everyone was is good working condition. I will order from here again!!

I ordered from Autoplicity because they had the lowest price for an exhaust i was looking for. I was kind of iffy at first but then i read all the great reviews. Very fast shipping and delivery! I will be coming back for my next auto needs. Thank you autoplicity for your great prices and customer service!

I purchased an Optima Red Top 75 battery from Autoplicity and they have some of the best prices available. The item was shipped right away and they knew the inventory that was available, not like others who said there may be a 2 to 3 week shipping time frame. So far the service has been great and I look forward to continued great service.

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